— Catherine, I have cleaned the room for you. — Thanks. You ______ it. I could manage it myself.
#90498
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done
推荐题目
It has been announced that candidates ______ remain in their seats until all the papers have been collected.
#90070
A
can
B
will
C
may
D
shall
--- Is there a bus to the downtown? -----There ____ be, for it is too late now. You’d better take a taxi.
#87472
A
won’t
B
mustn’t
C
can’t
D
needn’t
If he had spent more time practising speaking English before，he________able to speak it much better now.
#86475
A
will be
B
would be
C
has been
D
would have been
—May I speak to the patient now?—No, you _____. He is too weak now.
#90168
A
needn’t
B
may not
C
mustn’t
D
oughtn’t