[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30623","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"[1.1]--(\u89c6\u9891)\u7b2c000\u8bb2 \u300a\u601d\u60f3\u9053\u5fb7\u4fee\u517b\u4e0e\u6cd5\u5f8b\u57fa\u7840\u300b\u7247\u82b1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25985","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"[1.2]--(\u89c6\u9891)\u7b2c001\u8bb2 \u65b0\u9636\u6bb5\u7684\u4eba\u751f\u610f\u4e49\uff08\u4e0a\uff09\u2014\u2014\u5362\u9ece\u6b4c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25986","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"[1.3]--(\u89c6\u9891)\u7b2c002\u8bb2 0.1.2\u65b0\u9636\u6bb5\u7684\u4eba\u751f\u610f\u4e49\uff08\u4e0b\uff09\u2014\u2014\u5362\u9ece\u6b4c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25987","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"[1.4]--(\u89c6\u9891)\u7b2c003\u8bb2 0.2.1 \u6df1\u5165\u4e86\u89e3\u548c\u771f\u5207\u611f\u609f\u6211\u4eec\u5904\u5728\u4e2d\u56fd\u7279","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25988","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"[1.5]--(\u89c6\u9891)\u7b2c004\u8bb2 0.2.2 \u6df1\u5165\u4e86\u89e3\u548c\u771f\u5207\u611f\u609f\u6211\u4eec\u5904\u5728\u4e2d\u56fd\u7279","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25989","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"[1.7]--(\u89c6\u9891)\u7b2c005\u8bb2 0.3.1 \u505a\u6709\u7406\u60f3\u6709\u672c\u4e8b\u6709\u62c5\u5f53\u7684\u65f6\u4ee3\u65b0\u4eba\uff08","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25990","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"[1.8]--(\u89c6\u9891)\u7b2c007\u8bb2 0.4 \u63d0\u5347\u601d\u60f3\u9053\u5fb7\u7d20\u8d28\u4e0e\u6cd5\u5f8b\u7d20\u8d28\u2014\u2014\u5362\u9ece\u6b4c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25991","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30624","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"8","published_number":"8","title":"[2.1]--(\u89c6\u9891)\u7b2c008\u8bb2 1.1\u4eba\u7684\u672c\u8d28\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25992","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"[2.2]--(\u89c6\u9891)\u7b2c009\u8bb2 1.2 \u4eba\u751f\u89c2\u7684\u5185\u5bb9\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25993","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"[2.3]--(\u89c6\u9891)\u7b2c010\u8bb2 1.3\u4eba\u751f\u76ee\u7684\u7684\u4f5c\u7528\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25994","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"[2.4]--(\u89c6\u9891)\u7b2c011\u8bb2 1.4\u4eba\u751f\u6001\u5ea6\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25995","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"[2.5]--(\u89c6\u9891)\u7b2c012\u8bb2 1.5\u7528\u79d1\u5b66\u9ad8\u5c1a\u7684\u4eba\u751f\u89c2\u6307\u5f15\u4eba\u751f\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25996","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"[2.6]--(\u89c6\u9891)\u7b2c013\u8bb2 1.6\u4ef7\u503c\u548c\u4eba\u751f\u4ef7\u503c\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25997","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"[2.7]--(\u89c6\u9891)\u7b2c014\u8bb2 1.7\u4eba\u751f\u4ef7\u503c\u7684\u5b9e\u73b0\u2014\u2014\u97e9\u9510","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25998","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7b2c\u4e09\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30625","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"15","published_number":"15","title":"[3.1]--(\u89c6\u9891)\u7b2c015\u8bb2 2.1\u5927\u5b66\u751f\u4e3a\u4ec0\u4e48\u8981\u627f\u62c5\u5386\u53f2\u4f7f\u547d\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26000","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"[3.2]--(\u89c6\u9891)\u7b2c016\u8bb2 2.2\u5f53\u4ee3\u5927\u5b66\u751f\u7684\u5386\u53f2\u4f7f\u547d\u662f\u4ec0\u4e48\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26001","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"[3.3]--(\u89c6\u9891)\u7b2c017\u8bb2 2.3\u7834\u9664\u5bf9\u9a6c\u514b\u601d\u4e3b\u4e49\u7684\u8bef\u89e3\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26002","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"[3.4]--(\u89c6\u9891)\u7b2c018\u8bb2 2.4 \u6b63\u786e\u8ba4\u8bc6\u9a6c\u514b\u601d\u4e3b\u4e49\u7684\u79d1\u5b66\u6027 \u2014\u2014\u71d5\u8fde","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26003","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"[3.5]--\uff08\u89c6\u9891\uff09\u7b2c019\u8bb2 2.5 \u575a\u5b9a\u5bf9\u4e2d\u56fd\u5171\u4ea7\u515a\u7684\u4fe1\u4efb\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26004","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"[3.6]--(\u89c6\u9891)\u7b2c020\u8bb2 2.6 \u575a\u5b9a\u4e2d\u56fd\u7279\u8272\u793e\u4f1a\u4e3b\u4e49\u4fe1\u5ff5\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26005","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"[3.7]--(\u89c6\u9891)\u7b2c021\u8bb2 2.7 \u575a\u5b9a\u4e2d\u534e\u6c11\u65cf\u4f1f\u5927\u590d\u5174\u7684\u4fe1\u5fc3\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26006","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"[3.8]--(\u89c6\u9891)\u7b2c022\u8bb2 2.8\u5904\u7406\u597d\u4e2d\u56fd\u68a6\u4e0e\u9752\u6625\u68a6\u7684\u5173\u7cfb\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26007","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"[3.9]--(\u89c6\u9891)\u7b2c023\u8bb2 2.9\u5904\u7406\u597d\u7406\u60f3\u548c\u73b0\u5b9e\u7684\u5173\u7cfb\u2014\u2014\u71d5\u8fde\u798f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26008","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"[3.10]--(\u89c6\u9891)\u7b2c024\u8bb2 2.10 \u5904\u7406\u597d\u4e2a\u4eba\u7406\u60f3\u4e0e\u793e\u4f1a\u7406\u60f3\u7684\u5173\u7cfb\u2014\u2014","result":"","resultStatus":"","lock":false,"status":"published","taskId":"25999","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7b2c\u56db\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30626","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"25","published_number":"25","title":"[4.1]--(\u89c6\u9891)\u7b2c025\u8bb2 3.1\u5bfc\u8a00\uff1a\u5927\u56fd\u5d1b\u8d77\u4e8e\u7cbe\u795e\u2014\u2014\u6731\u65ed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26009","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"[4.2]--(\u89c6\u9891)\u7b2c026\u8bb2 3.2\u4ec0\u4e48\u662f\u4e2d\u56fd\u7cbe\u795e\uff1f\u2014\u2014\u6731\u65ed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26010","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"[4.3]--(\u89c6\u9891)\u7b2c027\u8bb2 3.3\u6c11\u65cf\u7cbe\u795e\u5305\u542b\u54ea\u4e9b\u5185\u5bb9\uff1f\u2014\u2014\u6731\u65ed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26011","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"[4.4]--(\u89c6\u9891)\u7b2c028\u8bb2 3.4\u7231\u56fd\u4e3b\u4e49\u7684\u79d1\u5b66\u5185\u6db5\u662f\u4ec0\u4e48\uff1f\u2014\u2014\u6731\u65ed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26012","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"[4.5]--(\u89c6\u9891)\u7b2c029\u8bb2 3.5\u7ecf\u6d4e\u5168\u7403\u5316\u65f6\u4ee3\u8fd8\u9700\u8981\u7231\u56fd\u4e3b\u4e49\u5417\uff1f\u2014\u2014\u6731","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26013","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"[4.6]--(\u89c6\u9891)\u7b2c030\u8bb2 3.6 \u7231\u56fd\u4e0e\u7231\u515a\u3001\u7231\u793e\u4f1a\u4e3b\u4e49\u77db\u76fe\u5417\uff1f\u2014\u2014\u6731","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26014","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"[4.7]--(\u89c6\u9891)\u7b2c031\u8bb2 3.7\u600e\u6837\u624d\u80fd\u6210\u4e3a\u771f\u6b63\u7684\u7231\u56fd\u8005\uff1f\u2014\u2014\u6731\u65ed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26015","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"[4.8]--(\u89c6\u9891)\u7b2c032\u8bb2 3.8\u4e3a\u4f55\u6539\u9769\uff1f\u5982\u4f55\u521b\u65b0\uff1f\u2014\u2014\u6731\u65ed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26016","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u7b2c\u4e94\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30627","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"33","published_number":"33","title":"[5.1]--(\u89c6\u9891)\u7b2c033\u8bb2 4.1 \u56fd\u5bb6\u5c42\u9762\u7684\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2\u2014\u2014\u9ad8\u98de","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26032","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"[5.2.1]--(\u89c6\u9891)\u7b2c034\u8bb2 4.2.1 \u793e\u4f1a\u5c42\u9762\u7684\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2(\u4e0a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26039","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"[5.2.2]--(\u89c6\u9891)\u7b2c035\u8bb2 4.2.2\u793e\u4f1a\u5c42\u9762\u7684\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2(\u4e0b)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26040","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"[5.3]--(\u89c6\u9891)\u7b2c034\u8bb2 4.2.1 \u793e\u4f1a\u5c42\u9762\u7684\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2(\u4e0a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26033","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"[5.4]--(\u89c6\u9891)\u7b2c035\u8bb2 4.2.2\u793e\u4f1a\u5c42\u9762\u7684\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2(\u4e0b)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26034","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"[5.5]--(\u89c6\u9891)\u7b2c036\u8bb2 4.3 \u4e2a\u4eba\u5c42\u9762\u7684\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2\u2014\u2014\u9ad8\u98de","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26035","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"[5.6]--(\u89c6\u9891)\u7b2c037\u8bb2 4.4 \u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2\u548c\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26036","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"[5.7]--(\u89c6\u9891)\u7b2c038\u8bb2 4.5\u57f9\u517b\u548c\u8df5\u884c\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u89c2\u7684\u91cd\u5927\u4ef7\u503c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26037","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"[5.8.1]--(\u89c6\u9891)\u7b2c039\u8bb2 4.6.1\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u81ea\u4fe1\u6765\u81ea\u4f55\u65b9\uff1f\uff08\u4e0a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26041","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"[5.8.2]--(\u89c6\u9891)\u7b2c040\u8bb2 4.6.2\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u81ea\u4fe1\u6765\u81ea\u4f55\u65b9\uff1f\uff08\u4e0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26042","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"[5.9]--(\u89c6\u9891)\u7b2c039\u8bb2 4.6.1\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u81ea\u4fe1\u6765\u81ea\u4f55\u65b9\uff1f\uff08\u4e0a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26038","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"[5.10]--(\u89c6\u9891)\u7b2c040\u8bb2 4.6.2\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7\u503c\u81ea\u4fe1\u6765\u81ea\u4f55\u65b9\uff1f\uff08\u4e0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26030","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"[5.11]--(\u89c6\u9891)\u7b2c041\u8bb2 4.7\u65b0\u65f6\u4ee3\u7684\u5927\u5b66\u751f\u8be5\u5982\u4f55\u8df5\u884c\u793e\u4f1a\u4e3b\u4e49\u6838\u5fc3\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26031","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u7b2c\u516d\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30628","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"46","published_number":"46","title":"[6.1]--(\u89c6\u9891)\u7b2c042\u8bb2 5.1\u9053\u5fb7\u7684\u8d77\u6e90\u4e0e\u672c\u8d28\u2014\u2014\u96d2\u81ea\u65b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26021","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"[6.2]--(\u89c6\u9891)\u7b2c043\u8bb2 5.2\u9053\u5fb7\u7684\u529f\u80fd\u4e0e\u53d1\u5c55\u2014\u2014\u2014\u2014\u96d2\u81ea\u65b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26022","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"[6.3]--(\u89c6\u9891)\u7b2c044\u8bb2 5.3\u5f18\u626c\u4e2d\u534e\u4f20\u7edf\u7f8e\u5fb7\u2014\u2014\u96d2\u81ea\u65b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26023","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"[6.4]--(\u89c6\u9891)\u7b2c045\u8bb2 5.4\u7ee7\u627f\u4e0e\u53d1\u626c\u4e2d\u56fd\u9769\u547d\u9053\u5fb7\u2014\u2014\u96d2\u81ea\u65b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26024","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"[6.5]--(\u89c6\u9891)\u7b2c046\u8bb2 5.5\u9053\u5fb7\u5efa\u8bbe\u4e0e\u201c\u56db\u4e2a\u5168\u9762\u6218\u7565\u5e03\u5c40\u201d\u2014\u2014\u96d2\u81ea","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26025","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"[6.6]--(\u89c6\u9891)\u7b2c047\u8bb2 5.6\u793e\u4f1a\u4e3b\u4e49\u9053\u5fb7\u7684\u6838\u5fc3\u548c\u539f\u5219\u2014\u2014\u2014\u96d2\u81ea\u65b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26026","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"[6.7]--(\u89c6\u9891)\u7b2c048\u8bb2 5.7\u516c\u5171\u751f\u6d3b\u4e0e\u516c\u5171\u79e9\u5e8f\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26027","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"[6.8]--(\u89c6\u9891)\u7b2c049\u8bb2 5.8\u516c\u5171\u751f\u6d3b\u4e2d\u7684\u9053\u5fb7\u89c4\u8303\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26028","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"[6.9]--(\u89c6\u9891)\u7b2c050\u8bb2 5.9\u7f51\u7edc\u751f\u6d3b\u4e2d\u7684\u9053\u5fb7\u8981\u6c42\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26029","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"[6.10]--(\u89c6\u9891)\u7b2c051\u8bb2 5.10\u804c\u4e1a\u4e0e\u804c\u4e1a\u9053\u5fb7\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26017","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"[6.11]--(\u89c6\u9891)\u7b2c052\u8bb2 5.11\u7231\u60c5\u4e0e\u5a5a\u59fb\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26018","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"[6.12]--(\u89c6\u9891)\u7b2c053\u8bb2 5.12\u5bb6\u5ead\u751f\u6d3b\u4e2d\u7684\u9053\u5fb7\u4e0e\u6cd5\u5f8b\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26019","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"[6.13]--(\u89c6\u9891)\u7b2c054\u8bb2 5.13\u4e2a\u4eba\u54c1\u5fb7\u2014\u2014\u6768\u534e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26020","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u7b2c\u4e03\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"30629","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"59","published_number":"59","title":"[7.10]--(\u89c6\u9891)\u7b2c063\u8bb2 6.8\u6211\u56fd\u7684\u56fd\u4f53\u3001\u653f\u4f53\u3001\u57fa\u672c\u7ecf\u6d4e\u5236\u5ea6\u2014\u2014\u4f0a\u666f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26043","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"[7.11]--(\u89c6\u9891)\u7b2c064\u8bb2 6.9\u6211\u56fd\u7279\u8272\u793e\u4f1a\u4e3b\u4e49\u6cd5\u6cbb\u4f53\u7cfb\u2014\u2014\u4f55\u5fd7\u654f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26044","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"[7.12]--(\u89c6\u9891)\u7b2c065\u8bb2 6.10\u6cd5\u5f8b\u6743\u5229\u4e0e\u6cd5\u5f8b\u4e49\u52a1\u2014\u2014\u2014\u2014\u4f55\u5fd7\u654f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26045","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"[7.13]--(\u89c6\u9891)\u7b2c066\u8bb2 6.11\u6211\u56fd\u5baa\u6cd5\u6cd5\u5f8b\u89c4\u5b9a\u7684\u6743\u529b\u4e0e\u4e49\u52a1\uff08\u4e0a\uff09\u2014","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26046","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"[7.14]--(\u89c6\u9891)\u7b2c067\u8bb2 6.12\u6211\u56fd\u5baa\u6cd5\u6cd5\u5f8b\u89c4\u5b9a\u7684\u6743\u529b\u4e0e\u4e49\u52a1\uff08\u4e0b\uff09\u2014","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26047","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"[7.15]--(\u89c6\u9891)\u7b2c068\u8bb2 6.13\u4f9d\u6cd5\u884c\u4f7f\u6743\u5229\u4e0e\u5c65\u884c\u4e49\u52a1\u2014\u2014\u4f55\u5fd7\u654f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26048","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"[7.1]--(\u89c6\u9891)\u7b2c055\u8bb2 6.1\u6cd5\u5f8b\u7684\u7279\u5f81\u3001\u672c\u8d28\u548c\u6982\u5ff5\u2014\u2014\u4f0a\u666f\u51b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26049","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"[7.2]--(\u89c6\u9891)\u7b2c056\u8bb2 6.2\u6211\u56fd\u793e\u4f1a\u4e3b\u4e49\u6cd5\u5f8b\u7684\u672c\u8d28\u2014\u2014\u4f0a\u666f\u51b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26050","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"[7.3]--(\u89c6\u9891)\u7b2c057\u8bb2 6.3\u6211\u56fd\u793e\u4f1a\u4e3b\u4e49\u6cd5\u5f8b\u7684\u4f5c\u7528\u2014\u2014\u4f0a\u666f\u51b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26051","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"[7.4]--(\u89c6\u9891)\u7b2c058\u8bb2 6.4\u6211\u56fd\u793e\u4f1a\u4e3b\u4e49\u6cd5\u5f8b\u7684\u8fd0\u884c\u2014\u2014\u4f0a\u666f\u51b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26052","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"[7.5]--(\u89c6\u9891)\u7b2c059\u8bb2 6.5\u6211\u56fd\u5baa\u6cd5\u7279\u5f81\u548c\u65b0\u4e2d\u56fd\u5baa\u6cd5\u7684\u5386\u53f2\u2014\u2014\u4f0a\u666f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26053","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"[7.7]--(\u89c6\u9891)\u7b2c060\u8bb2 6.6.1 2018\u5e74\u5baa\u6cd5\u4fee\u8ba2\uff08\u4e0a\uff09\u2014\u2014\u4f0a\u666f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26054","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"[7.8]--(\u89c6\u9891)\u7b2c061\u8bb2 6.6.2 2018\u5e74\u5baa\u6cd5\u4fee\u8ba2\uff08\u4e0b\uff09\u2014\u2014\u4f0a\u666f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26055","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"[7.9]--(\u89c6\u9891)\u7b2c062\u8bb2 6.7\u6211\u56fd\u5baa\u6cd5\u7684\u57fa\u672c\u539f\u5219\u2014\u2014\u4f0a\u666f\u51b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26056","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"[7.6.1]--(\u89c6\u9891)\u7b2c060\u8bb2 6.6.1 2018\u5e74\u5baa\u6cd5\u4fee\u8ba2\uff08\u4e0a\uff09\u2014\u2014\u4f0a\u666f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26057","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"[7.6.2]--(\u89c6\u9891)\u7b2c061\u8bb2 6.6.2 2018\u5e74\u5baa\u6cd5\u4fee\u8ba2\uff08\u4e0b\uff09\u2014\u2014\u4f0a\u666f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26058","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"31367","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"75","published_number":"75","title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26529","isOptional":"0","type":"testpaper-random","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]