问题

Listen! Tom is singing in the next room.–It _______ be Tom. He has gone to Shanghai.

A:may
B:must
C:mustn’t
D:can’t

正确答案是：

标签： listen , singing , tom

同类题型

The first thing ______ we should do is to tell him the news.

Why does your teacher _________ play basketball?—–Because he does not have much free time to play it.

The weather here is__________ that in Beijing.

I ________ hear the news very clearly since the noise outside is so loud.

_____ the weather like today? — It’s very cool.