—The pollution problem here seems to get more and more serious.--Yes. Something_____about it.
#76572
A
must do
B
must be done
C
is doing
D
had been done
推荐题目
Johnny, you play with the knife; you hurt yourself.
#63075
A
won’t; can’t
B
mustn’t; may
C
needn’t; must
D
can’t; should
There _____ be any difficulty in passing the road test since you have practised a lot in the driving school.
#63216
A
mustn’t
B
shouldn’t
C
shan’t
D
needn’t
— Mum, will you buy me the new iPad after the Entrance Examination?— I’m afraid I ________, dear. We are short of money now.
#75836
A
mustn’t
B
can’t
C
shouldn’t
D
needn’t
It is usually warm here in March, but it _____ be rather cold sometimes.
#63445
A
must
B
can
C
should
D
would