A.When B.If C.Once C. D.its
D.Unless
that
49. Air is a mixture ______ components are very useful in the chemical industry. A.which B.whose A.has been
2004
21. The government is trying to do something to ______ better understanding between the two countries. A.raise A.transported great alarm. A.raised A.imaginable A.blank A.count up A.contact with A.with A.in that A.bettered off A.data A.be collected A.moreover underground.
B.arose B.imaginary B.vacant B.count in B.register with B.to B.in vain B.taken off B.information B.must be collected B.however
C.aroused C.imaginative C.bare C.count on C.compete with C.into C.in turn C.fell off C.knowledge C.is collected C.whereas
D.rose D.imagination D.hollow D.count out D.communicate with D.in D.in time D.called off D.material D.can be collected D.yet
24.Though they seem to be real, all the characters in this book are in fact ______. 25.Although they plant trees in this area every year, the tops of some hills are still ______. 26.The manager needs an assistant that he can ______ to take care of problems in his absence. 27. I am a foreigner here. Must I ______ the police?.
28. He has been exposed ______ English in America over the past two years. 29.Criticism and self-criticism is necessary ______ it helps us to correct our mistakes. 30. The search was ______ when it was getting late.
31. He did not pass the examination, because his ______ was limited. 32.It is vital that enough money ______ to fund the project.
33.He raises flowers and plants; ______ , he raises rare fish in his spare time.
34.The icy conditions made our travel dangerous, so ______ going by car we took the
B.heighten B.transplanted
C.promote C.transformed
D.increase D.transmitted
22. Some diseases are ______ by certain water animals.
23.In the United States during the mid-1960s an inflation rate of three percent per year ______
B.is
50. The teacher together with his students ______ to visit the museum.
C.are
D.have been
A.in spite of A.as
B.apart from B.even if
C.instead of C.though
D.other than D.however
35.Wealthy ______ he was, the governor would not spend a penny on such things.
36.Tourism, a major ______ of income for the city, may be seriously affected by the atypical pneumonia (非典型肺炎). A.resource A.certainly C.fundamentally A.Not until 1986
B.It was not until 1986 that
B.origin
C.source B.insignificantly D.comparatively C.It was in 1986 when D.It was until 1986
D.root
37. The computer revolution may well change society as ______ did the Industrial Revolution.
38. ______ table tennis was accepted as a regular part of the Olympic Games
39. It is the first time we ______ such a great quantity of cotton.
A.imported B.have imported C.should import D.would have imported
40. In our modern society no one can avoid ______ by advertisements. A.to be influenced A.except
B.being influenced C.influencing B.beside
C.except for
D.having influenced D.besides
be
41. She hurried when she knew that everybody was ready ______ her. 42. Why is ______ you are so late for class?
A.it that B.that C.it it A.damaging
B.to damage
D.that C.damaged
D.to be damaged
43. The furniture arrived ______ , so we had to send it back. 44. He was very busy yesterday, otherwise he ______ to the party.
A.would come B.should C.came come gone. A.where that
C. of the place in which
46. ______, the problem remaimed unsolved. A.Not having been discussed B.Having not been discussed A.as more years as B.many years more than
C.Not having discussed D.Having not discussed C.as many years as D.years as many as B.of where D.the place
D.would have come
45.The people at the party were worried about Jane because no one was aware ______ she had
47.Law school doesn’t take ______ medical school does.
48.______ you’ve tried it, you can’t imagine how interesting it is.
A.When B.If C.Once C. D.its
D.Unless
that
49. Air is a mixture ______ components are very useful in the chemical industry. A.which B.whose A.has been
B.is
50. The teacher together with his students ______ to visit the museum.
C.are
D.have been
2004
21.There was______ competition between the rival companies to get the contract. A.tense A.respectable A.accept A.separate some passenger. A.accidentally A.Incidentally A.shortage ______. A.districts A.on hand
B.zones B.in hand
C.regions C.by hand
D.areas D.with hand
29.What surprised me most was the amount of work still done______.
30.He was not an easy grader; we used to complain about his grading standards, usually______. A.against our wish B.without efforts C.with no good reason D.to no avail 31.Richard doesn’t think he could ever_____what is called “free-style” poetry. A.take on A.come out A.dwell
B.take over B.make out B.depend
C.take to C.find out C.build
D.take after D.work out D.rely
32.It’s sometimes difficuilt to______what is said over a loudspeaker. 33.Don’t______ too much on your past failures, think of the future.
B.casually B.Specifically B.lack
C.occasionally C.Presumably C.absence
D.carelessly D.Incredibly D.failure
26.______ there is a good reason for her absence, as she doesn’t usually stay away from work. 27.She keeps a supply of candles in the house in case of a power_________.
28.For the purpose of weather description and weather forecasts , the country is divided into six
B.intense B.respectful B.accuse B.compare
C.intent C.respected C.accustom C.distinguish
D.intensive D.respective D.acknowledge D.contrast
22.The three men were given work according to their________ abilities.
23.By November 1914 the government was forced to_____that the policy had failed. 24.Color-blind people often find it difficult to _______ between blue and green.
25.An old man working in the station in the evening was_______hurt by a bottle thrown by
34.I feel it’s my obligation to_______ my children to the arts, sports and various activities. A.convert A.access A.another
B.expose B.entrance B.others
C.reveal C.way C.the other
D.relate D.admission D.other
35.Undergraduate students can have _____ to several books at a time in the school library. 36.Never speak ill of ______ behind their backs.
37.David found Elizabeth attractive not so much because of her beauty ______ because of her brain and her pride. A.that
B.but
C.as
D.which
38.One of the most widely discussed problems of recent years has centered around ______ has come to be called the “generation gap”. A.that
B.what
C.which
D.how
39.It’s decided that the present rate of deforestation ( 毁林 ) ______ to continue. A.will not be allowed B.is not allowed A.for reason that A.you do leave A.be driven A.to sit
B.in spite that B.should you leave B.drive B.to sit on
C.would not be allowed D.should not be allowed C.in case that C.do you leave C.being driven C.to be sat
D.in order that D.you should leave D.driving D.to be sat on
40. Batteries should be kept in dry place______ electricity should leak away. 41.By no means ______ your three-year-old son alone at home.
42.The prominent psychologist admitted to ______ by an ambition to prove himself. 43.The chair looks rather hard, but in fact, it is very comfortable ______ . 44.We still have many problems ______ before we can produce atomic cars.
A.overcoming B.having C.to overcome D.to have overcome
A.finishing --- summarizing C.to finish --- summarizing 46.If the sky fell down , what ______? A.did you think would happen C. do you think will happen empty. A.traveling rain. A.off
B.under
C.from
D.in
49.Jack admitted that he ought not to have taken away the book, ______?
B.travels
C.traveled
D.has traveled
48.The well-covered passageway gave shoppers protection ______ the summer sun and the winter
B. do you think would happen D. do you think will have happened overcome
B.having finished --- to summarize D.to have finished --- summarizing
45.The students ______ discussing, the teacher went on ______ the passage.
47.With him working in London and his wife ______ most of the weeks , the house seems ptetty