特殊疑问句
What did all the students do in the club yesterday?
一般疑问句
Did all the members hold a meeting in the club yesterday?
强调句
It's all the students that held a meeting in the club yesterday.
It's a meeting that all the students held in the club yesterday.
It's in the club that all the students held a meeting yesterday
It's yesterday that all the students held a meeting in the club.