— Must I return the book tomorrow?— No, you ________. You can keep it for three days.
#75760
A
mustn’t
B
needn’t
C
can’t
D
may not
推荐题目
 Martin hasn't got in touch with me for ages. He ________ my new cell phone number.
#62322
A
can't get
B
mustn't get
C
can't have got
D
shouldn't have got
---- Can I watch TV now? ---- No, you ________. You _______ do your homework first.
#76429
A
can’t; can’t
B
can’t; must
C
mustn’t; can’t
D
needn’t; must