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funny: causing amusement; laughter
smart: having or showing intelligence; clever
describe: say what sb./sth is like
loyal: true and faithful
express: show or make known (a feeling, an opinion, etc) by words, actions, etc
imagine: form a mental image of sth.
survive: continue to live or exist, though nearly being killed or destroyed
list: make a list of things
compass: device (装置) for finding direction, with a needle that points to magnetic north
一站式课程咨询服务平台
