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To make members of a team perform better, the trainer first of all has to know their _______ and weakness.
A. strengths
B. benefits
C. techniques
D. values
解析:选择A。strength和weakness分别指优缺点,是一对反义词。
句意为:为了使团队更加出色地表现,培训师首先应当知道团队里成员的优缺点。
The young man made a _____ to his parents that he would try to earn his own living after graduation.
A. prediction
B. promise
C. plan
D. contribution
解析:选择B。 prediction预言,预测;promise诺言,保证;plan计划,打算;contribution贡献。由句意可知B。
句意为:这个年轻小伙子向父母承诺毕业后要自力更生!