—Everyone in my class passed the exam.—Oh, really? It ________ difficult.
#62802
A
can’t have been
B
needn’t have been
C
must be
D
mightn’t be
推荐题目
— Are you going to Beijing by air?— It’s fast, but expensive. So I’m not sure. I _____ take a train.
#76481
A
may
B
will
C
must
D
should
Harry is feeling uncomfortable.He________too much at the party last night.
#62301
A
could drink
B
should drink
C
would have drunk
D
must have drunk
--Excuse me，Mr. Li,_________ I close windows? It’s cold now.--Yes，you__________
#76604
A
can; can't
B
can; may
C
may; can’t
D
may; can
—Isn’t Ann’s husband over there? —No, it _____ be him — I’m sure he doesn’t wear glasses.
#62563
A
can’t
B
must not
C
won’t
D
may not
— Must we get to the theater at 7:00?— No, you _______. The movie begins at 8:00.
#78148
A
can’t
B
must’t
C
needn’t
D
shouldn’t