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
