---Fifty dollars for such a T-shirt! You _______ be joking!---I’m serious．It’s made of silk.
#75661
A
must
B
need
C
may
D
Can
推荐题目
—May I smoke here? —If you _____, choose a seat in the smoking section.
#62987
A
should
B
could
C
may
D
must
----Meng Fei had his arm broken while recording If You Are The One in Beijing.----Really? Then perhaps he ______________ host TV programs for some time.
#76338
A
needn’t
B
mustn’t
C
shouldn’t
D
can’t
The magazine was started by Becky, ______ I know.
#77992
A
as far as
B
as well as
C
as soon as
D
as much as
Whale beachings（搁浅）_______ be caused by factors such as illness, or disorientation（迷失方向）caused by extra noise in the oceans, ______ shipping or oil and gas drilling.
#62978
A
might; from
B
will; by
C
should; in
D
shall; on
The ground isn't wet. It ________ have rained last night.
#62681
A
mustn’t
B
shouldn’t
C
wouldn’t
D
can’t