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The quality of the environment may reduce the need for expensive drugs when a patient is recovering from an i11ness.A study has shown that patients who had a view onto garden needed half the number of strong painkillers compared with patients who had no view at all or only a brick wall to look at.
② apologize for oneself 为自己辩解或辩护
【考例】[NMET 1993]The captain ____ an apology to the passengers for the delay caused by bad weather.
A. made B. said C. put D. passed