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excuse表示语气,程度逐渐加强,指轻微的冒犯,失礼。
Excuse me for being late.
pardon多指较正式,客气的请求。
Please pardon me for stepping you on the foot.
4.at the table餐桌旁
We are discussing a question at the table.
at table在进餐
His family are sitting at table.
on the table在桌面上;公开
The wounded solider are lying on the table.
The manager is going to put the question on the table.
5.advice(不可数名词)
a piece of advice/much advice
give; follow/take; ask for advice提出,接受,征求意见