互动封闭仿真课堂
1、智能交互 2、电子板书式视频教学 3、在线互动问答 4、封闭课堂启发式教学方式
随堂测试、知识梳理、易错点揭示、总结启迪智能错题本
听课中的错题能自动加入错题本,课后可方便复习及导出错题本升级服务
在线答疑、课后同类题练习、讲义下载、短信提醒10.Only people can have a good understanding of the lecture given by the scientist.
A.devoted B.generous
C.educated D.reliable
解析:选C。句意:只有受过教育的人才能够很好地理解这个科学家的讲座。devoted忠诚的;generous大方的;reliable可靠的,均不符合语境。
Ⅳ.完形填空
I was so 19 these rickshaw pullers for offering me not only help but care and concern in a genuine (真诚的)way,as if I were their 20 .