自主学习-习题课2
自主学习课程必须在网页版爱课平台在线学习（里面有必须回答提交的问题不能在PPT里面正常显示），在线学习课件不需要登录。
Number of attempts allowed: Unlimited
Number of attempts you have made: 1
Grade for attempt 1: 0%
Grading method: Highest attempt
Grade reported: 0%
自主学习课程必须在网页版爱课平台在线学习（里面有必须回答提交的问题不能在PPT里面正常显示），在线学习课件不需要登录。
Number of attempts allowed: Unlimited
Number of attempts you have made: 1
Grade for attempt 1: 0%
Grading method: Highest attempt
Grade reported: 0%