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26) Reading is one of the best ways of improving your vocabulary and usage. 阅读是帮助你改善词汇及其用法的最好方法之一。
27) Giving commands is less polite than making a request. 发号命令比发出请求粗鲁。
28) We asked her for directions and she told us to go round the corner on the left and keep going straight for two blocks. 我们向她问路,她告诉我们往左边拐弯后直走两个街区。
29) He knows several languages, such as English, French and German. 他懂几种语言,例如英语、法语和德语。