[{"itemType":"chapter","number":"1","published_number":0,"title":"\u5bfc\u8a00\u3001\u7a0e\u6536\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57154","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":" \u5bfc\u8a00 \u5185\u5bb9\u4e0e\u8981\u6c42","result":"","resultStatus":"","lock":"","status":"published","taskId":"57155","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"1","published_number":"1","title":"001","result":"","resultStatus":"","lock":"","status":"published","taskId":"57156","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"001\u5bfc\u8a00 \u8bfe\u7a0b\u7684\u5185\u5bb9\u53ca\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55015","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55016","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":" \u5bfc\u8a00 \u8bfe\u7a0b\u7684\u91cd\u8981\u6027","result":"","resultStatus":"","lock":"","status":"published","taskId":"57157","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"2","published_number":"2","title":"002","result":"","resultStatus":"","lock":"","status":"published","taskId":"57158","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"002\u5bfc\u8a00 \u8bfe\u7a0b\u7684\u91cd\u8981\u6027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55017","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"002","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55018","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7a0e\u6536\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":"","status":"published","taskId":"57159","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"3","published_number":"3","title":"003","result":"","resultStatus":"","lock":"","status":"published","taskId":"57160","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"003\u7b2c\u4e00\u7ae0 \u7a0e\u6536\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55019","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"003","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55020","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u653f\u5e9c\u5f81\u7a0e\u7684\u4f9d\u636e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57161","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"4","published_number":"4","title":"004","result":"","resultStatus":"","lock":"","status":"published","taskId":"57162","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"004\u7b2c\u4e00\u7ae0\u653f\u5e9c\u5f81\u7a0e\u7684\u4f9d\u636e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55021","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"004","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55022","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u7a0e\u6536\u7684\u4ea7\u751f\u4e0e\u53d1\u5c55","result":"","resultStatus":"","lock":"","status":"published","taskId":"57163","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"5","published_number":"5","title":"005","result":"","resultStatus":"","lock":"","status":"published","taskId":"57164","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"005\u7b2c\u4e00\u7ae0\u7a0e\u6536\u7684\u4ea7\u751f\u4e0e\u53d1\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55023","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"005","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55024","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u7a0e\u6536\u7684\u5f62\u5f0f\u7279\u5f81","result":"","resultStatus":"","lock":"","status":"published","taskId":"57165","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"6","published_number":"6","title":"006","result":"","resultStatus":"","lock":"","status":"published","taskId":"57166","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"006\u7b2c\u4e00\u7ae0 \u7a0e\u6536\u7684\u4e09\u6027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55025","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"006","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55026","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"7","published_number":0,"title":"\u7a0e\u6536\u4e0e\u5176\u4ed6\u8d22\u653f\u6536\u5165\u7684\u533a\u522b","result":"","resultStatus":"","lock":"","status":"published","taskId":"57167","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"7","published_number":"7","title":"007","result":"","resultStatus":"","lock":"","status":"published","taskId":"57168","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"007\u7b2c\u4e00\u7ae0 \u7a0e\u6536\u4e0e\u5176\u4ed6\u8d22\u653f\u6536\u5165\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55027","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"007","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55028","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7a0e\u6536\u4e0e\u804c\u80fd\u6548\u5e94","result":"","resultStatus":"","lock":"","status":"published","taskId":"57169","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7a0e\u6536\u804c\u80fd\u4e0e\u6548\u5e94\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57170","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"8","published_number":"8","title":"008","result":"","resultStatus":"","lock":"","status":"published","taskId":"57171","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"008\u7b2c\u4e8c\u7ae0\u7a0e\u6536\u804c\u80fd\u4e0e\u6548\u5e94\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55029","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"008","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55030","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7a0e\u6536\u804c\u80fd","result":"","resultStatus":"","lock":"","status":"published","taskId":"57172","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"9","published_number":"9","title":"009","result":"","resultStatus":"","lock":"","status":"published","taskId":"57173","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"009\u7b2c\u4e8c\u7ae0 \u7a0e\u6536\u804c\u80fd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55031","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"009","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55032","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:04:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7a0e\u6536\u6548\u5e94","result":"","resultStatus":"","lock":"","status":"published","taskId":"57174","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"10","published_number":"10","title":"010","result":"","resultStatus":"","lock":"","status":"published","taskId":"57175","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"010\u7b2c\u4e8c\u7ae0 \u7a0e\u6536\u6548\u5e94","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55033","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"010","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55034","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7a0e\u6536\u539f\u5219\u4e0e\u7a0e\u6536\u8d1f\u62c5","result":"","resultStatus":"","lock":"","status":"published","taskId":"57176","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7a0e\u6536\u539f\u5219\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57177","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"11","published_number":"11","title":"011","result":"","resultStatus":"","lock":"","status":"published","taskId":"57178","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"011\u7b2c\u4e09\u7ae0\u7a0e\u6536\u539f\u5219\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55035","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"011","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55036","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7a0e\u6536\u539f\u5219\u5185\u5bb9","result":"","resultStatus":"","lock":"","status":"published","taskId":"57179","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"12","published_number":"12","title":"012","result":"","resultStatus":"","lock":"","status":"published","taskId":"57180","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"012\u7b2c\u4e09\u7ae0 \u7a0e\u6536\u539f\u5219\u5185\u5bb9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55037","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"012","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55038","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7a0e\u6536\u8d1f\u62c5\u4e0e\u7a0e\u8d1f\u8f6c\u5ac1","result":"","resultStatus":"","lock":"","status":"published","taskId":"57181","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"13","published_number":"13","title":"013","result":"","resultStatus":"","lock":"","status":"published","taskId":"57182","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"013\u7b2c\u4e09\u7ae0 \u7a0e\u6536\u8d1f\u62c5\u4e0e\u7a0e\u8d1f\u8f6c\u5ac1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55039","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"013","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55040","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7a0e\u5236\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"57183","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7a0e\u5236\u6784\u6210\u8981\u7d201","result":"","resultStatus":"","lock":"","status":"published","taskId":"57184","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"14","published_number":"14","title":"014","result":"","resultStatus":"","lock":"","status":"published","taskId":"57185","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"014\u7b2c\u56db\u7ae0 \u7a0e\u5236\u8981\u7d20 \u7a0e\u5236\u8981\u7d20 1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55041","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"014","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55042","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7a0e\u5236\u6784\u6210\u8981\u7d202","result":"","resultStatus":"","lock":"","status":"published","taskId":"57186","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"15","published_number":"15","title":"015","result":"","resultStatus":"","lock":"","status":"published","taskId":"57187","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"015\u7b2c\u56db\u7ae0 \u7a0e\u5236\u8981\u7d20 \u7a0e\u5236\u8981\u7d20 2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55043","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"015","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55044","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7a0e\u6536\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"57188","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"16","published_number":"16","title":"016","result":"","resultStatus":"","lock":"","status":"published","taskId":"57189","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"016\u7b2c\u56db\u7ae0 \u7a0e\u6536\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55045","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"016","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55046","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u7a0e\u5236\u7ed3\u6784","result":"","resultStatus":"","lock":"","status":"published","taskId":"57191","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"17","published_number":"17","title":"017","result":"","resultStatus":"","lock":"","status":"published","taskId":"57193","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"017\u7b2c\u56db\u7ae0\u7a0e\u5236\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55047","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"017","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55048","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u6211\u56fd\u7a0e\u5236\u5efa\u8bbe","result":"","resultStatus":"","lock":"","status":"published","taskId":"57195","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"18","published_number":"18","title":"018","result":"","resultStatus":"","lock":"","status":"published","taskId":"57197","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"018\u7b2c\u56db\u7ae0\u6211\u56fd\u7a0e\u5236\u5efa\u8bbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55049","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"018","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55050","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"5","published_number":0,"title":"\u56fd\u9645\u7a0e\u6536\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57199","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u56fd\u9645\u7a0e\u6536\u4e0e\u56fd\u9645\u53cc\u91cd\u5f81\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57200","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"19","published_number":"19","title":"019","result":"","resultStatus":"","lock":"","status":"published","taskId":"57202","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"019\u7b2c\u4e94\u7ae0\u56fd\u9645\u7a0e\u6536\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55051","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"019","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55052","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u56fd\u9645\u91cd\u590d\u5f81\u7a0e\u514d\u9664","result":"","resultStatus":"","lock":"","status":"published","taskId":"57205","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"20","published_number":"20","title":"020","result":"","resultStatus":"","lock":"","status":"published","taskId":"57206","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"020\u7b2c\u4e94\u7ae0\u56fd\u9645\u91cd\u590d\u5f81\u7a0e\u514d\u9664","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55053","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"020","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55054","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u56fd\u9645\u907f\u7a0e\u4e0e\u53cd\u907f\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57208","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"21","published_number":"21","title":"021","result":"","resultStatus":"","lock":"","status":"published","taskId":"57210","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"021\u7b2c\u4e94\u7ae0\u56fd\u9645\u907f\u7a0e\u4e0e\u53cd\u907f\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55055","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"021","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55056","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"6","published_number":0,"title":"\u589e\u503c\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57212","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u589e\u503c\u7a0e\u7684\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57214","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"22","published_number":"22","title":"022","result":"","resultStatus":"","lock":"","status":"published","taskId":"57217","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"022\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u589e\u503c\u7a0e\u7684\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55057","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"022","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55058","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u589e\u503c\u7a0e\u7684\u57fa\u672c\u89c4\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"57219","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"23","published_number":"23","title":"023","result":"","resultStatus":"","lock":"","status":"published","taskId":"57221","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"023\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u589e\u503c\u7a0e\u7684\u57fa\u672c\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55059","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"023","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55060","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u589e\u503c\u7a0e\u7684\u8ba1\u7b971","result":"","resultStatus":"","lock":"","status":"published","taskId":"57223","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"24","published_number":"24","title":"024","result":"","resultStatus":"","lock":"","status":"published","taskId":"57225","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"024\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u589e\u503c\u7a0e\u7684\u8ba1\u7b971","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55061","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"024","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55062","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u589e\u503c\u7a0e\u7684\u8ba1\u7b972","result":"","resultStatus":"","lock":"","status":"published","taskId":"57227","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"25","published_number":"25","title":"025","result":"","resultStatus":"","lock":"","status":"published","taskId":"57228","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"025\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u589e\u503c\u7a0e\u7684\u8ba1\u7b972","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55063","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"025","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55064","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u589e\u503c\u7a0e\u51fa\u53e3\u9000\u7a0e\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"57230","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"26","published_number":"26","title":"026","result":"","resultStatus":"","lock":"","status":"published","taskId":"57233","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"026\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u589e\u503c\u7a0e\u51fa\u53e3\u9000\u7a0e\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55065","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"026","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55066","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u589e\u503c\u7a0e\u7684\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57234","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"27","published_number":"27","title":"027","result":"","resultStatus":"","lock":"","status":"published","taskId":"57237","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"027\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u589e\u503c\u7a0e\u7684\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55067","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"027","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55068","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"7","published_number":0,"title":"\u8425\u6539\u589e\u7684\u5185\u5bb91-\u8425\u6539\u589e\u7684\u80cc\u666f","result":"","resultStatus":"","lock":"","status":"published","taskId":"57239","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"28","published_number":"28","title":"028","result":"","resultStatus":"","lock":"","status":"published","taskId":"57241","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"028\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u8425\u6539\u589e\u5185\u5bb91","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55069","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"028","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55070","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"8","published_number":0,"title":"\u8425\u6539\u589e\u7684\u5185\u5bb92-\u8425\u6539\u589e\u7684\u7684\u7a0e\u5236\u8981\u7d20","result":"","resultStatus":"","lock":"","status":"published","taskId":"57242","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"29","published_number":"29","title":"029","result":"","resultStatus":"","lock":"","status":"published","taskId":"57245","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"029\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u8425\u6539\u589e\u5185\u5bb92","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55071","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"029","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55072","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"9","published_number":0,"title":"\u8425\u6539\u589e\u7684\u5185\u5bb93-\u8425\u6539\u589e\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"57246","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"30","published_number":"30","title":"030","result":"","resultStatus":"","lock":"","status":"published","taskId":"57249","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"030\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u8425\u6539\u589e\u5185\u5bb93","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55073","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"030","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55074","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"10","published_number":0,"title":"\u8425\u6539\u589e\u7684\u5185\u5bb94-\u8425\u6539\u589e\u7684\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57251","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"31","published_number":"31","title":"031","result":"","resultStatus":"","lock":"","status":"published","taskId":"57253","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"031\u7b2c\u516d\u7ae0 \u589e\u503c\u7a0e \u8425\u6539\u589e\u5185\u5bb94","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55075","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"031","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55076","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"7","published_number":0,"title":"\u6d88\u8d39\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57255","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u6d88\u8d39\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57256","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"32","published_number":"32","title":"032","result":"","resultStatus":"","lock":"","status":"published","taskId":"57259","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"032\u7b2c\u4e03\u7ae0 \u6d88\u8d39\u7a0e \u6d88\u8d39\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55077","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"032","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55078","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u6d88\u8d39\u7a0e\u7684\u57fa\u672c\u89c4\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"57261","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"33","published_number":"33","title":"033","result":"","resultStatus":"","lock":"","status":"published","taskId":"57263","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"033\u7b2c\u4e03\u7ae0 \u6d88\u8d39\u7a0e \u6d88\u8d39\u7a0e\u7684\u57fa\u672c\u89c4\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55079","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"033","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55080","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u6d88\u8d39\u7a0e\u5e94\u7eb3\u7a0e\u989d\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"57265","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"34","published_number":"34","title":"034","result":"","resultStatus":"","lock":"","status":"published","taskId":"57267","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"034\u7b2c\u4e03\u7ae0 \u6d88\u8d39\u7a0e \u6d88\u8d39\u7a0e\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55081","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"034","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55082","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u51fa\u53e3\u5e94\u7a0e\u6d88\u8d39\u7a0e\u7684\u9000\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57268","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"35","published_number":"35","title":"035","result":"","resultStatus":"","lock":"","status":"published","taskId":"57270","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"035\u7b2c\u4e03\u7ae0 \u6d88\u8d39\u7a0e \u51fa\u53e3\u5e94\u7a0e\u6d88\u8d39\u54c1\u7684\u9000\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55083","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"035","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55084","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u6d88\u8d39\u7a0e\u7684\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57273","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"36","published_number":"36","title":"036","result":"","resultStatus":"","lock":"","status":"published","taskId":"57274","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"036\u7b2c\u4e03\u7ae0 \u6d88\u8d39\u7a0e \u6d88\u8d39\u7a0e\u7684\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55085","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"036","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55086","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"8","published_number":0,"title":"\u5173\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57277","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u5173\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57279","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"37","published_number":"37","title":"037","result":"","resultStatus":"","lock":"","status":"published","taskId":"57281","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"037\u7b2c\u516b\u7ae0 \u5173\u7a0e \u5173\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55087","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"037","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55088","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u5173\u7a0e\u7684\u57fa\u672c\u5236\u5ea6","result":"","resultStatus":"","lock":"","status":"published","taskId":"57283","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"38","published_number":"38","title":"038","result":"","resultStatus":"","lock":"","status":"published","taskId":"57284","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"038\u7b2c\u516b\u7ae0 \u5173\u7a0e \u5173\u7a0e\u7684\u57fa\u672c\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55089","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"038","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55090","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u5173\u7a0e\u7684\u8ba1\u7b97\u53ca\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57286","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"39","published_number":"39","title":"039","result":"","resultStatus":"","lock":"","status":"published","taskId":"57289","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"039\u7b2c\u516b\u7ae0 \u5173\u7a0e \u5173\u7a0e\u7684\u8ba1\u7b97\u4e0e\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55091","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"039","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55092","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"9","published_number":0,"title":"\u5176\u4ed6\u6d41\u8f6c\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57291","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"40","published_number":"40","title":"040","result":"","resultStatus":"","lock":"","status":"published","taskId":"57293","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"040\u7b2c\u4e5d\u7ae0\u5176\u4ed6\u6d41\u8f6c\u7a0e\u57ce\u5efa\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55093","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"040","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55094","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"10","published_number":0,"title":"\u4f01\u4e1a\u6240\u5f97\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57295","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u6240\u5f97\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57297","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"41","published_number":"41","title":"041","result":"","resultStatus":"","lock":"","status":"published","taskId":"57298","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"041\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u4f01\u4e1a\u6240\u5f97\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55095","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"041","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u6240\u5f97\u989d\u7684\u786e\u5b9a1","result":"","resultStatus":"","lock":"","status":"published","taskId":"57300","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"42","published_number":"42","title":"042","result":"","resultStatus":"","lock":"","status":"published","taskId":"57303","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"042\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u6240\u5f97\u989d\u7684\u786e\u5b9a1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55097","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"042","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55098","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u6240\u5f97\u989d\u7684\u786e\u5b9a2","result":"","resultStatus":"","lock":"","status":"published","taskId":"57304","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"43","published_number":"43","title":"043","result":"","resultStatus":"","lock":"","status":"published","taskId":"57306","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"043\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u6240\u5f97\u989d\u7684\u786e\u5b9a2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55099","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"043","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55100","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u6240\u5f97\u989d\u7684\u786e\u5b9a3","result":"","resultStatus":"","lock":"","status":"published","taskId":"57309","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"44","published_number":"44","title":"044","result":"","resultStatus":"","lock":"","status":"published","taskId":"57311","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"044\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u6240\u5f97\u989d\u7684\u786e\u5b9a3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55101","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"044","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55102","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u4f01\u4e1a\u6240\u5f97\u7a0e\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"57313","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"45","published_number":"45","title":"045","result":"","resultStatus":"","lock":"","status":"published","taskId":"57315","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"045\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u5e94\u7eb3\u7a0e\u989d\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55103","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"045","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55104","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u4f01\u4e1a\u6240\u5f97\u7a0e\u7684\u7a0e\u6536\u4f18\u60e0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57317","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"46","published_number":"46","title":"046","result":"","resultStatus":"","lock":"","status":"published","taskId":"57318","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"046\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u7a0e\u6536\u4f18\u60e0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55105","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"046","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"55:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"7","published_number":0,"title":"\u4f01\u4e1a\u6240\u5f97\u7a0e\u7684\u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57319","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"47","published_number":"47","title":"047","result":"","resultStatus":"","lock":"","status":"published","taskId":"57320","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"047\u7b2c\u5341\u7ae0 \u4f01\u4e1a\u6240\u5f97\u7a0e \u5f81\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55107","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"047","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"11","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57321","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57322","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"48","published_number":"48","title":"048","result":"","resultStatus":"","lock":"","status":"published","taskId":"57323","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"048 \u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55109","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"048","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u5f81\u7a0e\u5bf9\u8c61","result":"","resultStatus":"","lock":"","status":"published","taskId":"57324","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"49","published_number":"49","title":"049","result":"","resultStatus":"","lock":"","status":"published","taskId":"57325","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"049\u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u5f81\u7a0e\u5bf9\u8c61","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55111","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"049","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u7eb3\u7a0e\u4eba","result":"","resultStatus":"","lock":"","status":"published","taskId":"57326","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"50","published_number":"50","title":"050","result":"","resultStatus":"","lock":"","status":"published","taskId":"57327","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"050 \u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u7684\u7eb3\u7a0e\u4eba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55113","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"050","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u7684\u7a0e\u7387","result":"","resultStatus":"","lock":"","status":"published","taskId":"57328","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"51","published_number":"51","title":"051","result":"","resultStatus":"","lock":"","status":"published","taskId":"57329","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"051\u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u7684\u7a0e\u7387","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55115","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"051","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u5e94\u7eb3\u7a0e\u989d\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"57330","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"52","published_number":"52","title":"052","result":"","resultStatus":"","lock":"","status":"published","taskId":"57331","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"052 \u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u5e94\u7eb3\u7a0e\u989d\u7684\u8ba1\u7b97\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55117","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"052","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"6","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u7684\u51cf\u514d\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57332","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"53","published_number":"53","title":"053","result":"","resultStatus":"","lock":"","status":"published","taskId":"57333","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"053 \u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u5e94\u7eb3\u7a0e\u989d\u7684\u51cf\u514d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55119","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"053","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"49:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"7","published_number":0,"title":"\u4e2a\u4eba\u6240\u5f97\u7a0e\u7684\u7533\u62a5\u7f34\u7eb3","result":"","resultStatus":"","lock":"","status":"published","taskId":"57334","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"54","published_number":"54","title":"054","result":"","resultStatus":"","lock":"","status":"published","taskId":"57335","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"054 \u7b2c\u5341\u4e00\u7ae0 \u4e2a\u4eba\u6240\u5f97\u7a0e \u4e2a\u4eba\u6240\u5f97\u7a0e\u7684\u5f81\u7ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55121","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"054","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55122","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"12","published_number":0,"title":"\u8d44\u6e90\u8bfe\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57336","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u8d44\u6e90\u8bfe\u7a0e\u8d44\u6e90\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57337","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"55","published_number":"55","title":"055","result":"","resultStatus":"","lock":"","status":"published","taskId":"57338","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"055 \u7b2c\u5341\u4e8c \u7ae0\u8d44\u6e90\u8bfe\u7a0e \u8d44\u6e90\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55123","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"055","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u8d44\u6e90\u8bfe\u7a0e\u571f\u5730\u589e\u503c\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57339","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"56","published_number":"56","title":"056","result":"","resultStatus":"","lock":"","status":"published","taskId":"57340","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"056 \u7b2c\u5341\u4e8c\u7ae0 \u8d44\u6e90\u8bfe\u7a0e \u571f\u589e\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55125","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"056","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55126","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u8d44\u6e90\u8bfe\u7a0e\u57ce\u9547\u571f\u5730\u4f7f\u7528\u7a0e\u3001\u8015\u5730\u5360\u7528\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57341","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"57","published_number":"57","title":"057","result":"","resultStatus":"","lock":"","status":"published","taskId":"57342","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"057 \u7b2c\u5341\u4e8c\u7ae0 \u8d44\u6e90\u7a0e \u571f\u5730\u4f7f\u7528\u7a0e \u8015\u5730\u5360\u7528\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55127","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"057","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"13","published_number":0,"title":"\u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57343","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e\u623f\u4ea7\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57344","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"58","published_number":"58","title":"058","result":"","resultStatus":"","lock":"","status":"published","taskId":"57345","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"058 \u7b2c\u5341\u4e09\u7ae0 \u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e \u623f\u4ea7\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55129","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"058","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55130","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e\u8f66\u8239\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57346","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"59","published_number":"59","title":"059","result":"","resultStatus":"","lock":"","status":"published","taskId":"57347","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"059 \u7b2c\u5341\u4e09\u7ae0 \u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e \u8f66\u8239\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55131","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"059","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e\u5951\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57348","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"60","published_number":"60","title":"060","result":"","resultStatus":"","lock":"","status":"published","taskId":"57349","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"060\u7b2c\u5341\u4e09\u7ae0 \u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u7a0e \u5951\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55133","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"060","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e\u5370\u82b1\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57350","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"61","published_number":"61","title":"061","result":"","resultStatus":"","lock":"","status":"published","taskId":"57351","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"061\u7b2c\u5341\u4e09\u7ae0 \u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e \u5370\u82b1\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55135","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e\u8f66\u8f86\u8d2d\u7f6e\u7a0e","result":"","resultStatus":"","lock":"","status":"published","taskId":"57352","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"62","published_number":"62","title":"062","result":"","resultStatus":"","lock":"","status":"published","taskId":"57353","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"062 \u7b2c\u5341\u4e09\u7ae0 \u8d22\u4ea7\u8bfe\u7a0e\u4e0e\u884c\u4e3a\u8bfe\u7a0e \u8f66\u8f86\u8d2d\u7f6e\u7a0e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55137","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55138","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"14","published_number":0,"title":"\u7a0e\u6536\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57354","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7a0e\u6536\u7ba1\u7406\u4f53\u5236","result":"","resultStatus":"","lock":"","status":"published","taskId":"57355","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"63","published_number":"63","title":"063","result":"","resultStatus":"","lock":"","status":"published","taskId":"57356","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"063 \u7b2c\u5341\u56db\u7ae0 \u7a0e\u6536\u7ba1\u7406 \u7a0e\u6536\u7ba1\u7406\u4f53\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55139","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"063","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7a0e\u52a1\u7ba1\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57357","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"64","published_number":"64","title":"064","result":"","resultStatus":"","lock":"","status":"published","taskId":"57358","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"064 \u7b2c\u5341\u56db\u7ae0 \u7a0e\u6536\u7ba1\u7406 \u7a0e\u52a1\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55141","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"064","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55142","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"53:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u53d1\u7968\u7ba1\u7406\u5236\u5ea6","result":"","resultStatus":"","lock":"","status":"published","taskId":"57359","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"65","published_number":"65","title":"065","result":"","resultStatus":"","lock":"","status":"published","taskId":"57360","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"065\u7b2c\u5341\u56db\u7ae0 \u7a0e\u6536\u7ba1\u7406 \u53d1\u7968\u7ba1\u7406\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55143","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"065","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55144","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u7a0e\u52a1\u4fe1\u606f\u5316\u5efa\u8bbe","result":"","resultStatus":"","lock":"","status":"published","taskId":"57361","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"66","published_number":"66","title":"066","result":"","resultStatus":"","lock":"","status":"published","taskId":"57362","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"066\u7b2c\u5341\u56db\u7ae0 \u7a0e\u6536\u7ba1\u7406 \u7a0e\u52a1\u4fe1\u606f\u5316\u5efa\u8bbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55145","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"066","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55146","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u7a0e\u52a1\u4ee3\u7406","result":"","resultStatus":"","lock":"","status":"published","taskId":"57363","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"67","published_number":"67","title":"067","result":"","resultStatus":"","lock":"","status":"published","taskId":"57364","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"067\u7b2c\u5341\u56db\u7ae0 \u7a0e\u6536\u7ba1\u7406 \u7a0e\u52a1\u4ee3\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55147","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"067","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"15","published_number":0,"title":"\u7a0e\u52a1\u53f8\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"57365","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7a0e\u6536\u6cd5\u5f8b\u8d23\u4efb","result":"","resultStatus":"","lock":"","status":"published","taskId":"57366","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"68","published_number":"68","title":"068","result":"","resultStatus":"","lock":"","status":"published","taskId":"57367","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"068\u7b2c\u5341\u4e94\u7ae0 \u7a0e\u52a1\u884c\u653f\u53f8\u6cd5 \u7a0e\u6536\u6cd5\u5f8b\u8d23\u4efb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55149","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"068","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7a0e\u52a1\u884c\u653f\u590d\u8bae","result":"","resultStatus":"","lock":"","status":"published","taskId":"57368","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"69","published_number":"69","title":"069","result":"","resultStatus":"","lock":"","status":"published","taskId":"57369","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"069 \u7b2c\u5341\u4e94\u7ae0 \u7a0e\u52a1\u884c\u653f\u53f8\u6cd5\u7a0e\u52a1\u884c\u653f\u590d\u8bae","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55151","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"069","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55152","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7a0e\u52a1\u884c\u653f\u8bc9\u8bbc ","result":"","resultStatus":"","lock":"","status":"published","taskId":"57370","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"70","published_number":"70","title":"070","result":"","resultStatus":"","lock":"","status":"published","taskId":"57371","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"070 \u7b2c\u5341\u4e94\u7ae0 \u7a0e\u52a1\u884c\u653f\u53f8\u6cd5 \u7a0e\u52a1\u884c\u653f\u8bc9\u8bbc","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55153","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"070","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u7a0e\u52a1\u884c\u653f\u8d54\u507f","result":"","resultStatus":"","lock":"","status":"published","taskId":"57372","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"71","published_number":"71","title":"071","result":"","resultStatus":"","lock":"","status":"published","taskId":"57373","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"071 \u7b2c\u5341\u4e94\u7ae0 \u7a0e\u52a1\u884c\u653f\u53f8\u6cd5 \u7a0e\u52a1\u884c\u653f\u8d54\u507f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55155","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"071","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55156","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"chapter","number":"16","published_number":0,"title":"\u603b\u590d\u4e60","result":"","resultStatus":"","lock":"","status":"published","taskId":"57374","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u90e8\u5206\u7a0e\u6536\u7406\u8bba1-5\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57375","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"72","published_number":"72","title":"072","result":"","resultStatus":"","lock":"","status":"published","taskId":"57376","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\u56fd\u5bb6\u7a0e\u6536\u603b\u590d\u4e60\u7a0e\u6536\u7406\u8bba_01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55157","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"072","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55158","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u90e8\u5206\u4e2d\u56fd\u7a0e\u52361 6-9\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57377","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"73","published_number":"73","title":"073","result":"","resultStatus":"","lock":"","status":"published","taskId":"57378","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\u56fd\u5bb6\u7a0e\u6536\u603b\u590d\u4e60\u4e2d\u56fd\u7a0e\u52361_02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55159","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"073","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55160","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e8c\u90e8\u5206\u4e2d\u56fd\u7a0e\u52362 10-11\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57379","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"74","published_number":"74","title":"074","result":"","resultStatus":"","lock":"","status":"published","taskId":"57380","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\u56fd\u5bb6\u7a0e\u6536\u603b\u590d\u4e60\u4e2d\u56fd\u7a0e\u52362_03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55161","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"074","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u4e8c\u90e8\u5206\u4e2d\u56fd\u7a0e\u52363 12-13\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57381","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"75","published_number":"75","title":"075","result":"","resultStatus":"","lock":"","status":"published","taskId":"57382","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\u56fd\u5bb6\u7a0e\u6536\u603b\u590d\u4e60\u4e2d\u56fd\u7a0e\u52363_04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55163","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"075","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"5","published_number":0,"title":"\u7b2c\u4e09\u90e8\u5206\u7a0e\u6536\u7ba1\u740614-15\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"57383","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"lesson","number":"76","published_number":"76","title":"076","result":"","resultStatus":"","lock":"","status":"published","taskId":"57384","isOptional":"0","type":"lesson","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\u56fd\u5bb6\u7a0e\u6536\u603b\u590d\u4e60\u7a0e\u6536\u7ba1\u7406_05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55165","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"076","result":"","resultStatus":"","lock":false,"status":"published","taskId":"55166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":false}]