[{"itemType":"task","number":"1","published_number":"1","title":"\u9ad8\u6570\u4e8c\u7b2c\u4e00\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:00:05","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u9ad8\u6570\u4e8c\u7b2c\u4e8c\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2445","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u9ad8\u6570\u4e8c\u7b2c\u4e09\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2446","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u9ad8\u6570\u4e8c\u7b2c\u56db\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2447","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u9ad8\u6570\u4e8c\u7b2c\u4e94\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2448","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:00:35","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u9ad8\u6570\u4e8c\u7b2c\u516d\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u9ad8\u6570\u4e8c\u7b2c\u4e03\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:04:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u9ad8\u6570\u4e8c\u7b2c\u516b\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2451","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:03:08","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u9ad8\u6570\u4e8c\u7b2c\u4e5d\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2452","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:51","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2453","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:34","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u4e00\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u4e8c\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2455","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:21","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u4e09\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2456","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"59:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u56db\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2457","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:00:29","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u4e94\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2458","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u516d\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2459","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:57","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u9ad8\u6570\u4e8c\u8bfb\u5341\u4e03\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2460","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:02:10","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u9ad8\u6570\u4e8c\u7b2c\u5341\u516b\u6b21\u8bfe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2461","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]