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make a bet go ahead by accident
account for to be honest shoulder to shoulder
in rags even if care about
get into trouble as a matter of fact as for…
give/pay attention to bring up be known as/for
at this moment lead the way give up
on the contrary on one’s way a large amount of
in a … manner take care of earn a living
from the bottom of my heart