试卷预览
- 21I could hardly believe he ______ have been taken in by such a simple trick.
A.could
B.should
C.may
D.must
开始考试练习点击查看答案 - 22You__________buy a gift, but you can if you want to.
A.must
B.mustn't
C.have to
D.don't have to
开始考试练习点击查看答案 - 23He is really incompetent! The letter ______ yesterday.
A.should be finished typing
B.must be finished typing
C.must have finished typing
D.should have been finished typing
开始考试练习点击查看答案 - 24I'm sorry, but I had no alternative. I simply ______ what I did.
A.must do
B.had to do
C.ought to have done
D.have to do
开始考试练习点击查看答案 - 25The public transport system in Beijing is very good now, so there _____be any difficulty in traveling around the city.
A.couldn't
B.mustn't
C.needn't
D.shouldn't
开始考试练习点击查看答案 - 26The medicine will make you sleepy. You _______until this afternoon.
A.would better not drive
B.would better not to drive
C.had better not drive
D.had better not to drive
开始考试练习点击查看答案 - 27When it comes to consumer society, protest groups are insisting that some of our money ______ to the third world.
A.give
B.should give
C.is given
D.be given
开始考试练习点击查看答案 - 28Don't push me! ________ you know the truth right away?
A.Must
B.Could
C.Might
D.Would
开始考试练习点击查看答案 - 29So long as there are more people than needed , there _____ be tests to help make a fairer decision .
A.shall
B.must
C.may
D.can
开始考试练习点击查看答案 - 30－Mary didn't turn up last time, did she? －No. She ______ . We had changed our plan.
A.shouldn't have come
B.needn't have to come
C.didn't need to come
D.needn't have come
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