(2011·江西)It ________ be the postman at the door.It's only six o'clock.
#86557
A
mustn't
B
can't
C
won't
D
needn't
推荐题目
You must have waited here for a long time ,___________you?
#88229
A
mustn’t
B
didn’t
C
haven’t
D
hadn’t
I ________ more information I needed, but my computer broke down.
#88023
A
had got
B
need have got
C
might have got
D
must have got
——What sort of house do you want to have? Something big?——Well, it be big--that’s not important.
#88931
A
mustn’t
B
needn’t
C
can’t
D
won’t
time tomorrow, I would teach you how to play the piano.
#86947
A
Had I had
B
If I would have
C
If I have
D
Were I to have