问题

What a terrible flood!—-Yes. We must try to prevent the flood ________ the fish in the river.

A:can
B:may
C:must
D:would;

正确答案是：

同类题型

Weshould consider the students’ request theschool library provide more books on popular science.

The performance of the host ,______to please the audience and draw their attention ,was greeted with a cold silence ,however

They have no idea at all______.

I really don’t know _____ I put my wallet after I paid the bill

This summer I visited the farm set up by my uncle,_______he raised fifty_______.