09秋學(xué)期《大學(xué)英語(一)高起?！返诙卧诰€作業(yè)
21.The reason why so many people sit before the television tonight is that there will be a ______ show.
A.living
B.live
C.alive
D.lived
22.Henry ______ a rich man today if he had been more frugal in the past.
A.would be
B.is
C.will be
D.was
23.All that can be done ______.
A.has done
B.has been done
C.have done
D.have been done
24.We required that the machine parts ______ cast iron.
A.is made of
B.be made from
C.be made of
D.is made by
25.Everything ______ if Albert hadn’t called the fire brigade.
A.will be destroyed
B.will have been destroyed
C.would be destroyed
D.would have been destroyed
26.He explained everything over again ______ anyone should misunderstand her.
A.since
B.when
C.lest
D.as if
27.______ a little more time to think,he might have acted more sensibly.
A.If he took
B.If he has taken
C.had he taken
D.Should he take
28.The world’s birth rates are on a decline and ______ are the death rates.
A.so
B.also
C.too
D.the same
29.Every time he ______ me,he is rude to me.
A.will see
B.sees
C.is seeing
D.is seen
30.______ to see a film with us today?
A.Did you like
B.Would you like
C.Will you like
D.Have you liked
31.There appeared to be no better way,_______?
A.was there
B.were there
C.did there
D.didn’t there
32.no one can prove that the earth ______ not round.
A.is being
B.is to be
C.is
D.has been
33.Had electronic computers not been invented,many problems of space flight ______.
A.could be not solved
B.could not be solved
C.could not have been solved
D.could not have solved
34.We are worried about our son because no one is aware ______ he has gone.
A.the place
B.of where
C.about the place
D.where
35.If reading is to accomplish anything more than passing time,it ______ be active.
A.may not
B.must
C.might
D.is not
36.I don’t allow ______ in my office and I don’t allow my family ______ at all.
A.to smoke…smoking
B.smoking…to smoke
C.to smoke…to smoke
D.smoking…smoking
37.He ______ hardly say anything more,since you know about it
A.don’t need to
B.needn’t
C.needs
D.need
38.______ was wrong.
A.Not the teacher but the students
B.Both the students and the teacher
C.Neither the teacher not the students
D.Not the students but the teacher
39.I ______ the operation unless it is absolutely necessaryA.would rather not have
B.would not rather had
C.rather would not have
D.rather not would have
40.______ wind your watch every day?
A.Do you need
B.Must you have to
C.Have you to
D.Do you have to