–Someone is knocking at the door. Who ______ it be? --It         be Victor. He has gone to London yesterday.
#74530
A
can; mustn’t
B
can ; can’t
C
will; must
D
may; mightn’t
推荐题目
May I ask you ________ questions?
#76941
A
some
B
any
C
a
D
a little
The doctor said he _______ an operation yet.
#75873
A
need
B
needn’t
C
needed not
D
didn’t need
My brother is honest. He _____ such a thing.
#63425
A
might not do
B
can’t have done
C
can do
D
mustn’t have done
-May we start the meeting now?-No, we________ . We__________ to start until the manager comes.
#76883
A
mustn’t; are allowed
B
don’t have to; are supposed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed