问题

May I take this magazine out of the library—No, you ____. All the magazines are not allowed to be taken out of the library.

A:may not
B:couldn’t
C:needn’t
D:mustn’t;

正确答案是：

同类题型

He is a friend ______ can help you in time of need

Nancy, would you please remove the big box here to make some room for my books?— Of course, but_____, I want to select some of your books to read.

The agreement indicates that the two companies will________with each other again.

Oh, my god! We have missed the last bus. What shallwe do —I’m afraidwe have no ______but to take a taxi.

Is it great fun ________ basketball matches—I don’t think so. I have fun ________ tennis.