---That black T-shirt with Yao Ming’s picture on it ___belong to David. He admires him a lot. ---No, it _____ be his. He hates black colour.
#76241
A
must, can’t
B
may, can’t
C
can, mustn’t
D
must, mustn’t
推荐题目
—Must I make a phone call to him now?  —No, you________. You ______ write an email.
#76090
A
mustn’t; may
B
may not; must
C
shouldn’t; must
D
don’t have to; may
The haze or smog was so serious that the winter running _________.Some students complained as they ran
#62272
A
could have cancelled
B
should have cancelled
C
must have been cancelled
D
ought to have been cancelled