问题

_______________ I see your ID card We have to check your personal information.—Sure. Here you are.

A: Must
B: Should
C:May;
D: May;

正确答案是：

同类题型

In my opinion, he is the second _________sportsmanin the world.

The fish good. I like it very much.

How long has the nationwide ban(禁止) on plastic bags been put into practice—__________ the beginning of June.

There used to be a lot of tall buildings,_________

_______ my sister three times today but her line was always busy.