[{"itemType":"task","number":"1","published_number":"1","title":"\u80a9\u5173\u8282\u7684\u88ab\u52a8\u8fd0\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"493","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u8098\u5173\u8282\u7684\u88ab\u52a8\u8fd0\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"494","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u8155\u5173\u8282\u7684\u88ab\u52a8\u8fd0\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"495","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u624b\u90e8\u7684\u88ab\u52a8\u8fd0\u52a8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"496","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]