问题

What moved us most was that some ordinary people volunteered to help those ______ in the storm in Beijing.

A:catching
B:having caught
C:to be caught
D:caught

正确答案是：

同类题型

The air pollution is very serious,we shouldtake___________to stop it.

you go home tomorrow evening—No, I’m going to a lecture, or at least Iam planning _____.

__________ do you have a test in school —Every week．

_______________ do we need

I looked up and noticed a snake ______ its way up the tree to catch its breakfast, ______ scared me away.