Is that your best friend Kitty?— No, it _________ be her. She flew to Singapore yesterday.
#75926
A
must
B
can
C
Mustn’t
D
Can’t
推荐题目
——What ___ I wear for the party this evening, darling?——It's a formal dinner．
#62860
A
shall
B
can
C
may
D
must
— May I smoke here?— No, you ________. Can’t you read the sign “NO SMOKING”?
#62643
A
mustn’t
B
won’t
C
needn’t
D
Don’t have to
----The task is challenging and demanding. Who do you think can make it?---- ___________my partner have a try? I think she is the right person to do it.
#62861
A
Will
B
Might
C
Should
D
Shall
—Tom is in low spirits today. He ______ again in the job interview.—What a pity! He has been greeted with bad luck these days.
#62569
A
could fail
B
may fail
C
must have failed
D
must fail