[{"itemType":"task","number":"1","published_number":"1","title":"\u7b2c\u4e00\u7ae0 \u5efa\u8bbe\u9879\u76ee\u6295\u8d44\u4f30\u7b97\u4e0e\u8d22\u52a1\u8bc4\u4ef7 \u00a0\u5206\u7ae0\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1740","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u7b2c\u4e8c\u7ae0\u5de5\u7a0b\u8bbe\u8ba1\u3001\u65bd\u5de5\u65b9\u6848\u6280\u672f\u7ecf\u6d4e\u5206\u6790 \u5206\u7ae0\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1741","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u7b2c\u4e09\u7ae0\u5de5\u7a0b\u8ba1\u91cf\u4e0e\u8ba1\u4ef7 \u5206\u7ae0\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1742","isOptional":"0","type":"exercise","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]