26.Do not _______ in the exam. This will do you no good. A. coin B.disaster C.cheat D.resort 27.Because of the boring _______， we need to take a vacation every year. A. routine B.surgery C.rifle D.sake 28.We need to _______ the purpose of the experiment again. A. clarify B.cheek C.claim D.clap 29.I _______ great success for my study in this university. A. disgust B.proceed C.pioneer D.anticipate 30.From the _______ from this examination， we know it is too easy for the students. A. feedback B.frost C.outline D.overlook 31.He drove very fast to _______ that red car. A. scatter B.overtake C.site D.sponsor 32.Slides are sometimes called ________ film. A. whistle B.vigorous C.robot D.transparent 33.Professor Smith _______the most important part in his paper. A. omitted B.disputed C.designed D.chased 34.This knife is made of steel _______ and it can be used for a long time. A. mixed B.alloy C.champion D.grasp 35.The theory of _______ was developed by Darwin and is now understood by nearly everybody in the world. A. determination B.distribution C.discipline D.evolution 36.Mr. Green has recently been _______ to director of the president's office. A. pushed B.purchased C.promoted D.promised 37.We don't think that his _______ ability has been well developed. A. possible B.potential C.underneath D.vital 38.Our _______ talks promise a good future for our cooperation. A. interior B.insurance C.initial D.invisible 39.The _______ can help people to see very small objects. A. metropolitan B.microphone C.microscope D.microwave 40.Physically we feel comfortable. But _______， we suffer a lot. A. psychologically B.moderately C.naturally D.precisely 41.Mary has a _______ view of our future. But nobody believes what she said. A. portable B.primary C.possession D.positive 42.Nobody knows his _______ for helping us. A. motive B.motion C.mood D.moral 43.Both sides agree to establish a _______ zone between the south and north. A. midst B.mild C.mention D.neutral 44.This is a _______ moment for our research. We should be careful. A. critical B.belt C.conscience D.copper 45.This textbook is for the _______ students， not for the beginners. A. observation B.transportation C.advanced D.transfer 46.When I read the newspaper， I always read the _______ first. A. headlines B.headquarters C.heaven D.horizon 47.They _______ our house at $10，000. A. count B.vanish C.weave D.assess 48.When he studied at college， Jack was supported by a _______. A. treatment B.assistance C.scholarship D.protein 49.Even as _______， he made several wonderful inventions. A.a stock B.a representative C.an undergraduate D.a gulf 50.An emergency _______ is very important in case of fire. A. exit B.deposit C.discharge D.elaborate 答案： 1.A 2.B 3.C 4.A 5.B 6.C 7.A 8.C 9.D 10.A 11.A 12.A 13.B 14.D 15.A 16.B 17.D 18.D 19.A 20.C 21.D 22.D 23.A 24.A 25.B 26.C 27.A 28.A 29.D 30.A 31.B 32.D 33.A 34.B 35.D 36.C 37.B 38.C 39.C 40.A 41.D 42.A 43.D 44.A 45.C 46.A 47.D 48.C 49.C 50.A
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