首页
›
答案
›
题库
›
慕课
›
未分类
The chairperson should remind the speaker when they are running short of time.
The chairperson should remind the speaker when they are running short of time.
A.正确
B.错误
正确答案：正确
标签：
理工学术英语
上一条：
It is the chairperson’s responsibility to announce the opening of the conference and give a welcome speech.
下一条：
The chairperson should not call on the participants to involve.