问题
Listen! Is that Pingping playing the guitar? —No. It __________be Pingping. He has gone to Beijing.
A:mustn’t
B:may
C:can’t
D:must
B:may
C:can’t
D:must
正确答案是:
同类题型
We must try our best to stop the pollutiona happier life.
You have responsibility ______ clearing up the room after class.
By the way, have you got ______ e-mail address?—Oh, yes, it is swimonland @ hotmail.com.
I don’t know what her interests are, because we talk about work when we meet.
They are _____ in Shenzhen now, I think they must enjoy themselves.[ ]