—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
推荐题目
---The work will take me another week. I’m really tired.---I think you as well consult an experienced worker.
#62814
A
may
B
can
C
need
D
must
The light in his office is out. He_________ left for home.
#62358
A
must have
B
must have been
C
should have
D
should have been
-- ________ you tell me how to write it in English?-- I'm sorry, I can't.
#75421
A
Can
B
Must
C
May
D
Need
—A shy boy like John ________ give up a secure job and start his own business!—Yes，nobody had expected that.
#62482
A
would
B
should
C
might
D
could