—Is Jack on duty today? —It ______ be him. It is his turn tomorrow.
#76227
A
mustn’t
B
won’t
C
can’t
D
needn’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
—Can you play the violin? —_____. But I can sing.
#74698
A
Yes, I do
B
No, I don’t
C
Yes, I can
D
No, I can’t.
.--- Excuse me. Is this the right way to the Summer Palace? --- Sorry, I am not sure, but it _____ be .
#63342
A
will
B
might
C
must
D
can
– Could I use your mobile phone? I have to call my mom for the coming class meeting. --Yes, of course you _____________.
#75691
A
must
B
can
C
need
D
will