The scientists are urging that the chemical _____．
#87240
A
is banned
B
should ban
C
be banned
D
must be banned
推荐题目
—Did you meet with the famous space hero , Yang Liwei ?—______ I had come here earlier !
#89510
A
If only
B
If not
C
But for
D
For fear
I’m surprised that he _____ in the exam.
#90197
A
should fail
B
would have failed
C
may have failed
D
should have failed
— I don’t mind telling you what I know. — You _____. I’m not asking you for it.
#89260
A
mustn’t
B
may not
C
can’t
D
needn’t
--- I have great difficulty figuring out the answer to this problem. --- _____ my advice, you ____ less difficulty with such problems.
#90184
A
If you had followed, would have had
B
If you followed, would have
C
If you had followed, would have
D
If you listen, will have
All the students suggested that they __________ two weeks to prepare for the exam.
#87792
A
give
B
should give
C
be given
D
would be given