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You should slow down when drive in the neighborhood of a school.在学校附近地区驾驶时,应减慢速度。
7.smooth over:(1)掩饰;(2)平息
(1)The man tried to smooth over his awkwardness when being aksed an embarrassing question.当被问到一个令人为难的问题时,这个男人试图掩饰他的尴尬。
(2)The man tried to smooth over the disagreement between him and his wife by apologizing first.男子试着先以道歉来平息他和太太之间的争执。