If you have different opinions with the speaker, you shouldn’t mention it in a Q A session because it’s rude to do so.


If you have different opinions with the speaker, you shouldn’t mention it in a Q A session because it’s rude to do so.

A.正确

B.错误

正确答案:错误


Tag:国际学术交流英语 时间:2022-01-17 14:51:14