Four hundred dollars for just a pair of shoes? You ______ be joking!
#76474
A
may
B
can
C
can’t
D
must
推荐题目
Generally speaking, there _______ be any survivors(幸存者) after such a long time. However, two young people were found _______. Life is super-nature!
#75638
A
mustn’t; living
B
can’t; dying
C
may; dead
D
can’t; alive
－What is your math teacher like, Nick?－She is very kind _________ she looks a little serious.
#77143
A
although
B
if
C
so
D
until
The boss ______ the worker how to do it, or the accident couldn’t have happened.
#63303
A
can’t have told
B
ought to tell
C
could have told
D
mustn’t have told
—I don’t mind telling you what I know.—You _________. I’m not asking you for it.
#74816
A
may not
B
can’t
C
mustn’t
D
don’t have to