问题

The fog is so thick that the express way have been closed. — You are right. I have thought of that. Now we have to take another road.

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

正确答案是：

同类题型

For dinner , I usually have beef , vegetables and __________ .

Do you like chickendinner

The waiting lists for a bed in a public elderly care home in Beijing have grown ________ long that some are saying it could take 100 years to get a position

You didn’t wait for Mr. Smith last night, did you? —–Yes, but we. He didn’t return home at all.

下列各句中，划线的成语使用恰当的一项是（）