问题

The people there did not allow them to setup a factory _____ pollute the water in the river.

A: todo
B:doing
C:did
D: do

正确答案是：

同类题型

26 .It is believed that if a book is _______, it will surely ______ the reader.

Let’s watch TV. —Oh, no. It’s ______.

On no account ________ to our plan for the picnic.

No man is born ___. We all need to learn to become ____.

Will you go thereby_____train—-No, I’ll take ______ taxi.