There's nothing for us to do except _____the meeting.A.to put off B.put off C.to be put off D.putting off 为什么不是to put off?此类题该如何解答?

问题描述:

There's nothing for us to do except _____the meeting.
A.to put off B.put off C.to be put off D.putting off 为什么不是to put off?此类题该如何解答?

举个例子吧:Every day Mary does nothing except watch TV.每天玛丽除了看电视以外什么都不干.(except后接动词时,一般为带to的动词不定式.但如果except前面有谓语动词do或其相应形式时,后面通常接省略to的动词不定式.)
所以,你懂了?