—I wonder why Mr Green hasn't showed up at the meeting yet.—I'm not sure，but he________in a traffic jam driving here.
#62838
A
could be stuck
B
might have been stuck
C
might be stuck
D
must have been stuck
推荐题目
This basketball team had lots of excellent players, so its fans never expected that it ____ have failed in the final.
#62653
A
must
B
might
C
should
D
need
---- I have taken someone else’s T-shirt by mistake. Is it Jane’s? ---- It _______ be hers. She seldom wears red.
#63483
A
can’t
B
mustn’t
C
won’t
D
needn’t
A left－luggage office is a place where bags ________ be left for a short time，especially at a railway station.
#62504
A
should
B
can
C
must
D
will
According to the school rules, if a student _________ happen to damage something by accident,he/she should report it to a teacher or the office immediately.
#63576
A
should
B
will
C
shall
D
would
—Whose book is this? —It _____ be Mary’s. Mo Yan is her favorite author. —No, it ____ be hers, she never brings novels to school.
#75008
A
may; mustn’t
B
can; can’t
C
must; can’t
D
must; mustn’t