— Congratulations! You’ve got the first prize in the English Contest.—_____ it be true? It’s unbelievable!
#77443
A
May
B
Should
C
Must
D
Can
推荐题目
－Hi, Tom. Is this your dog?－No, it’s Cathy’s. _________ is at home now.
#77178
A
Mine
B
My
C
Hers
D
Her
–What do you think the noise was? --It ___________ a cat.
#63484
A
may be
B
might be
C
can have been
D
might have been
—What do you think of Peter?—He ______ be really difficult to get along with even though he’s a nice person in general.
#62783
A
shall
B
should
C
must
D
can
—Listen! Is Mary singing in the next room?—No. It _______ be Mary．She has gone to Shanghai for an important meeting.
#74311
A
can’t
B
may not
C
mustn’t
D
needn’t