问题

－Listen! Someone is talking in the meeting room.－It________be Thomas. He has gone to Europe.

A:may
B:needn’t
C:must
D:can’t;

正确答案是：

同类题型

Believe it or not, everything comes with_____ price; there is no such_____ thing as free lunch.

When did you home yesterday

It was backhome after the experiment.

Is there any room in the ship?— Yes. We can probably_______ a few more people into it. [ ]

Could you tell me —Certainly.