---Who is the tallest boy? ---It ______ be John.. John is of medium height.
#75022
A
must
B
needn’t
C
might
D
can’t
推荐题目
–Do you think we are going the right way to the Forbidden City? —Sorry, I’m not sure．But it _______ be．
#63668
A
might
B
will
C
must
D
can
—Catherine, I have cleaned the room for you.—Thanks, you __________it. I could manage it myself.
#63430
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done
It's nearly time for the meeting to start. The manager ________ be here soon.
#62934
A
could
B
should
C
need
D
would
– Must I stay here with you?-- No, you ______. You may go home, but you _____ go to the net bar(网吧).
#75906
A
mustn’t; needn’t
B
needn’t; mustn’t
C
must; need
D
need; must