大学英语词汇练习题

大学英语词汇练习题（精选6篇）

篇1：大学英语词汇练习题

大学英语四级词汇练习题

1. With the _______of Mary, all the girl students are eager to go to the party.

A. exhibition B. exception C. except D. reception

2. Although the trffic is not busy, he likes to drive at a _______ speed.

A. spare B. fast C. moderate D. moral

3. All the memories of his childhood had _______ from his mind by the time he was 65.

A. faded B. illustrated C. comfined D. concerned

4. This river is so big that it is impossible to build a _______ under it without modern technology.

A. canal B. tunnel C. channel D. cable

5. The _______ is nearly dead , so I can not start the car again.

A. bean B. beam C. bake D. battery

6. When making modern cameras , people began to _______ plastics for metal.

A. surround B. substance C. stretch D. substitute

7. With the help of the government , a large number of people -- _______ after the flood in 1991.

A. survived B. suspended C. suffered D. subfected

8. He always has a lot of _______ ideas in his mind, and sometimes we do not even know what he is thinding about.

A. novel B. spoil C. acceptable D. additional

9. Please be serious. I am not _______. You should consider it carefully.

篇2：大学英语词汇练习题

2.Although the traffic is not busy, he likes to drive at a _______ speed.A.spareB.fastC.moderateD.moral

3.All the memories of his childhood had _______ from his mind by the time he was 65.A.fadedB.illustratedC.confinedD.concerned

4.This river is so big that it is impossible to build a _______ under it without modern technology.A.canalB.tunnelC.channelD.cable

5.The _______ is nearly dead , so I can not start the car again.A.beanB.beamC.bakeD.battery

6.When making modern cameras, people began to _______ plastics for metal.A.surroundB.substanceC.stretchD.substitute

7.With the help of the government, a large number of people _______ after the flood in 1991.A.survivedB.suspendedC.sufferedD.subfected

8.He always has a lot of _______ ideas in his mind, and sometimes we do not even know what he is thinking about.A.novelB.spoilC.acceptableD.additional

9.Please be serious.I am not _______.You should consider it carefully

A.sortingB.jokingC.countingD.comparing

10.We do not have a _______ school in our institute.The highest degree we provide for the students is a B.A.and a B.S..A.continueB.bayC.assistanceD.graduate

11.In the United States, the foreign policy is decided by the ________ government, not by each state.A.federalB.figureC.scientificD.service

12.He works in our university as a visiting _______, not as a formal faculty member.A.traditionalB.scholarC.nurseD.pilot

13.When you fill in the application form, please use your _______ address so that we can contact you easily later.A.policyB.plainC.permanentD.principal

14.John _______ to be a polite man.But in fact he is very rude.A.pretendsB.assuresC.affordsD.melts

15.We can not trust him any more because he often ________ his duty.A.owesB.spoilsC.desertsD.neglects

16.In order to increase our output, we need to import more production _______.A.facilitiesB.hensC.votesD.artists

17.When a spacecraft travels, one of the major problems is reentry into the Earth’s _______.A.surfaceB.atmosphereC.attitudeD.bent

18.This river forms a natural _______ between China and Korea.A.boundaryB.stringC.spotD.zone

。-1-

19.She is already 16years old.But she _______as if she were still a little girl.A.believesB.absorbsC.accessesD.behaves

20.We are _______ at the rapid progress Mark has made in this semester.A.distinguishedB.annoyedC.astonishedD.scored

21.The doctors _______ the medicines to the people in the flood area.A.distributedB.packedC.prayedD.undertook

22.Much of the news provided by this newspaper is _______, not foreign.A.domesticB.strainC.purchaseD.murder

23.He tried to _______relations with his former wife but he failed.A.measureB.maintainC.shelterD.reply

24.He _______ to study harder in the future so that he could have more opportunities to find a better job.A.resolvedB.resortedC.requestedD.reserved

25.The _______ work continued for more than a week but there was still no sign of the missing boy.A.researchB.rescueC.vesselD.vast

26.Many kinds of animals are believed to have _________ from the earth

A.withdrawnB.vanishedC.foundD.hung

27.The engineers in this lab spent several weeks _______ their plans for the new bicycle.A.countingB.strippingC.elaboratingD.casting

28.Pine trees are usually believed to _______ cold weather.A.guardB.accomplishC.roarD.endure

29.Free medical service is _______ to nearly all the college students in China.A.favoriteB.availableC.convenientD.average

30.After working for twenty hours without any rest, the doctors were _______.A.exhaustedB.mountedC.wrappedD.restored

31.The college students in China are _______ from smoking on campus because this will do them no good.A.discouragedB.observedC.obeyedD.obtained

32.Professor Smith is also the _______ of the international program office.If you have any problem when you study here, you may go to him for help.A.detectiveB.presidentC.managerD.director

33.We won’t allow any foreign country to _______ in our internal affairs.A.devoteB.districtC.interfereD.wander

34.We can not _______ all the magazines together.A.routeB.drawC.threadD.bind

35.What he said in the meeting _______ everybody present.A.disgustedB.dismissedC.disposedD.eliminated

36.Some lazy men would rather _______ than work.A.indicateB.declareC.solveD.starve

37.This boy was _______ for what he had done in the class.A.scoldedB.overcomeC.inclinedD.displayed

38.Some states in the United States _______ people to carry guns.A.applyB.charmC.ignoreD.forbid

39.Carelessness made him fall in his job _______.A.interviewB.intentionC.stomachD.stocking

40.Sometimes it is very difficult to _______ some of the English words.Even the native speaker can not help.A.decreaseB.createC.defineD.delight

41.Students with _______ problems may apply for student loans.A.economicB.financialC.maleD.economical

42.Both sugar and salt can ______in water.A.desertB.absorbC.dissolveD.involve

43.I have not heard anything from him since his _______.A.departureB.faultC.foundationD.acceptance

44.Without a proper education, people could _______ all kinds of crimes.A.conductB.stoopC.commitD.sweat

45.Several loudspeakers are _______ from the ceiling and we can hear the speaker very clearly.A.connectedB.sustainedC.associatedD.suspended

46.This morning in the class, our teacher lost his _______ at last because he could not stand any more.A.temperB.terrorC.verseD.contain

47.It is not---_______ for me to return all the books to the library now because I still need some of them for my research.A.continuousB.difficultC.convenientD.sufficient

48.When traveling alone in the mountains, you’d better take a _______ with you in case you get lost.A.compassB.compressC.composeD.campus

49.As a teacher, you should not _______ the students from asking questions in class.A.ruinB.restrainC.importD.impose

50.If you have any problems during your study here, please do not _______ to call me for help

A.hesitateB.despairC.urgeD.request

答案：

1.B 2.C 3.A 4.B 5.D 6.D 7.A 8.A 9.B 10.D 11.A 12.B 13.C 14.A 15.D 16.A 17.B 18.A

19.D 20.C 21.A 22.A 23.B 24.A 25.B 26.B 27.C 28.D 29.B 30.A 31.A 32.D 33.C

34.D 35.A 36.D 37.A 38.D 39.A 40.C 41.B 42.C 43.A 44.C 45.D 46.A 47.C 48.A

49.B 50.A

51.His proposal is _______ to all of us and you do not need to tell us more about it.A.apparentB.appearingC.approachingD.apart

52.This mountain range has many high _______ and fertile valleys.A.peaksB.hillsC.phasesD.pink

53.He gave us a good _______ of his experience.A.demonstrationB.frequencyC.DescriptionD.instruction

54.You have your choice of three _______ of ice cream.A.varietiesB.topsC.respectsD.decks

55.This sick man was _______ in a blanket.A.inputB.issuedC.ensuredD.wrapped

56.This is the military ________.Nobody is allowed to get in without permission.A.bondB.zoneC.butterD.zoo

57.Rock music usually _______ the young people in most countries.A.applies toB.appeals toC.amazesD.actress

58.Would he have seen you if you hadn’t _______ to him?

A.intendedB.wavedC.expressedD.debt

59.Everyone _______ the right to his own opinion.A.imitatesB.requestsC.deservesD.outlines

60.I’m worried about the appearance of the floor.I need to _______ it.A.cleanB.fixC.waxD.oven

61.He felt _______ of what he had done in school.A.shyB.ashC.advisableD.ashamed

62.Milk, butter and cheese are _______ here from the farms.A.importedB.transferredC.transformedD.transported

63.I never realized that someday I would be married to a _______.A.moleculeB.oxygenC.geniusD.rug

64.We all _______ your coming to help us.A.appropriateB.appreciateC.admitD.affect

65.What they are _______ about is which comes first: the chicken or the egg?

A.summingB.strikingC.stirringD.arguing

66.I certainly didn’t intend to _______ your plans.A.upsetB.shakeC.shaveD.drag

67.If you want a pen, look inside the _______ of the desk.A.boxB.drawerC.majorD.melt

68.Under no _______ will I go there again.A.circumstancesB.situationC.giantD.happen

69.This supermarket developed rapidly under his _______.A.administrationB.suggestionC.approachD.appearance

70.That is a _______ point of view.I don’t agree with you.A.crystalB.proteinC.unionD.conservative

71.That radio company is so big that it has a lot of _______ in foreign countries.A.introducersB.instructorsC.conductorsD.agents

72.I am afraid it was a _______ for you to do this.A.botherB.bitterC.bakeD.band

73.During these ten years, many new methods have been _______ in the field of

foreign language teaching.A.adoptedB.adaptedC.alarmedD.aided

74.That is _______ behavior and nobody likes it.A.whistleB.structuralC.selfishD.fur

75.Yesterday was such a _______ day we decided to go for a drive.A.gloriousB.dynamicalC.avenueD.invitation

76.Two lines can form an infinite number of _______.A.anklesB.anglesC.angelsD.adults

77.He needed a _______ operation.A.missileB.indirectC.incomeD.minor

78.Most people say that the new film is a ______.A.mysteryB.smartC.furnitureD.custom

79.They serve _______ food in this restaurant.A.castleB.glueC.deliciousD.wing

80.We are leaving this afternoon, but we have not _______ our suitcases yet.A.trappedB.insultedC.packedD.invited

81.The _______ of the house is beautifully painted.A.underneathB.wellC.interiorD.image

82.A general _______ is held in the United States every four years.A.selectionB.choiceC.electionD.choose

83.His friend was injured in an airplane _______.A.breakB.crashC.failD.falling

84.I am a new _______.I was hired yesterday.A.employerB.employeeC.employmentD.fence

85.I didn’t know where to send this _______ letter.A.registeredB.maidC.mailD.male

86.What are the _______ farm products in this region?

A.principleB.princessC.principalD.prince

87.Alan is a good football player and never breaks _______.A.legalB.regulationsC.limitationD.agreement

88.In college I _______ in science.What was your major?

A.majoredB.orderedC.recordedD.touched

89.The first part of this paper is the _______ review.A.literatureB.fieldC.studyD.phenomenon

90.The next time I buy a TV set, I’m going to buy one with a larger _______.A.frontB.screenC.partD.menu Contest 5.答案：

51.A 52.A 53.C 54.A 55.D 56.B 57.B 58.B 59.C 60.C 61.D 62.D 63.C

64.B 65.D 66.A 67.B 68.A 69.A 70.D 71.D 72.A 73.A 74.C

75.A 76.B 77.D 78.A 79.C 80.C 81.C 82.D 83.B 84.B 85.A

86.C 87.B 88.A 89.A 90.B

Understanding a budget

A budget is a foreign concept to kids(and, it should be said, to many adults).Younger children, especially, simply won’t realize that mommy and daddy have a _____(1)_____ amount of money to spend every month.But, _____(2)______what a

budget is, and why it is a good idea, is one of the central pillars of financial literacy.The best way to teach kids how a budget works is _____(3)_________ to show them.That’s not to say that you should open your books up to your children and show them every penny coming in or out(although you may consider ______(4)______ some details with teenagers about things like your mortgage payment, car payments, and so on).Instead, just give them a broad ____(5)_______ of how adults have to divide up their money each month.One easy way to demonstrate this concept is to take a stack of Monopoly money（游戏钞票）, and tell your child that the stack represents how much money you ____(6)_____ every month from work.Then, divide up the ______(7)_______ one at a time to show how much you spend on the house, how much you spend on food, how much you save, how much you give to charitable _____(8)______, and so forth.The denomination（面额）aren’t important.What’s important is showing your children that you have a _____(9)________ plan for your money, and that you are on the top of the family finances.Encourage your child to start a budget of his own: part of his allowance should go to savings, part to charity, and part of it is just for fun.Help your child identify what he _____(10)_______ values, and budget his money accordingly.A.aware

B.sharing

C.sense

D.bills

E.make

F.conscious

G.truly

H.learning

I.simply

J.organizations

K.feeling

L.limited

篇3：大学英语词汇练习题

一、立足课堂教学, 加强词汇理解

课堂是英语词汇教学最主要的地方, 也是学生对词汇进行初次记忆和认知的地方, 因此, 教师需要根据词汇的特征和学生的特性, 采取多种教学方法和手段, 加强学生对应于词汇的理解, 促进学生记忆词汇的速度。

1.词义解释教学。最直接、最简答的词汇记忆方法是对词汇的意思有所了解, 自然而然的对词汇进行掌握, 词义解释的方法可以根据单词的性质或简或繁, 当学生刚进入初中, 基础不多的时候, 解释应该尽量使用母语, 但是待学生有了一定的英语基础之后, 可以改用英语进行解释, 在用英语解释的时候应该尽量使用学生学过的单词, 做到温故而知新, 如:mutton—meat of sheep。值得注意的是, 教师解释的时候, 应该切记不要因为过于复杂而让学生失去学习的兴趣和信心。另外, 英语词汇的形成并不是毫无规律的, 其形、音、义、构造及用法等都可以总结出各种各样的规律, 教师可以通过整体教学法, 通过派生词、转化和合成等规律的教导, 加强学生对词汇的理解和积累。

2.多媒体教学。现代课堂的教学设备非常先进, 英语学习应该充分利用优厚的教学资源, 在课堂中利用多媒体加强词汇的直观性。例如, 英语第三册第一单元第二篇课文Happy Teacher's Day中鲜花和水果的词汇比较多, 教师可以通过给学生看各种鲜花和水果的图片学习词汇, 不仅直观生动, 帮助学生掌握了如: sunflowers, carnation, lilies, roses, strawberries, lemon, peach, pear, orange等鲜花和水果的词汇, 而且还可以做拓展练习, 帮助学生认识一些他们自己想了解的花果词汇, 这样的教学方式在课堂氛围的营造和学习效果上都能够有不错的收获。

3.联想教学。联想教学是与中学生丰富的想象力相适应的, 教学效果非常好。例如, 教学hear一词时, 可以先让学生复习一下耳朵怎么说, 再把h联想成手机, 自然hear呼之欲出。学生可以在生活场景中回想单词的内容, 轻松愉快的懂得了单词的拼写和含义, 而且有利于词汇的整体教学。联想教学时一种化孤立为联系, 化复杂为简单的教学方式, 具有灵活性和创新性。

二、实践教学, 不断活化词汇

英语学习的目的是交流, 能够将所学的词汇运用到生活中去是英语词汇教学的最终目标。除了课堂教学之外, 课外的实践教学也非常重要, 其实将“输入”转变为“输出”, 能够是学生在使用中激发英语学习的乐趣, 发现不同词汇之间的联系, 加强记忆力。

1 . 运用词汇组词、造句、成段。英语词汇的意义是使用, 组词造句是英语词汇学习的初级使用形式。教师对于所教学的新的词汇要能够通过组词造句的形式让学生不断巩固记忆、加强理解, 为其对英语词汇的主动学习和锻炼奠定基础。例如:wrong一次, 可以让学生进行简单的造句:What‘s wrong?You are wrong.Don 't learn the wrong lesson等。学生习惯这样的练习之后, 就可以逐渐的加大难度, 教师提供一定数量的单词, 由学生进行想象, 编写一段小故事。这样的方式能够延伸学生对于词汇的思考, 对学生英语词汇记忆的作用不言而喻。

2.设置情境, 组织活动。实践是检验真理的唯一标准, 也是检验学习成果的重要方式。在学生对英语词汇有了基础的掌握之后, 教师可以设置相关的英语小情境, 让学生在情境之中自由发挥, 即兴表演。情境表演的作用除了检验学生的学习成果之外, 教师要通过学生的表演对其中可能涉及的语境文化进行介绍。例如:如果学生使用了"love me , lovemy dog"这样的句子, 教师就应该在表演结束的时候进行点出, 讲解狗在英语文化中的意义, 让学生认识不同文化之间有趣的不同, 提高学习英语的兴趣。另外, 教师还可以立足教学内容, 组织相关活动。例如:初中英语课文中的"I likemusic that I can dance to"一课, 就可以在学生的表演中完成全英语教学, 让学生充分将自己所学的知识融入活动中, 在新的体验下积累和拓展自己的词汇量。

篇4：人教新目标中考英语词汇专项练习

1. Let’s go to ______(一家) Chinese restaurant.

2. My elder brother is______ (一个) university student.

3. The poor old man is______ (一个) honest person.

4. The foreign visitors will be______ (能) to come tomorrow.

5. Later a neighbour told me______ (关于) him.

6. Today there are______ (大约) 900,000 people in this city.

7. The planes were flying______ (在……上) the clouds.

8.____________ (据……说) Peter, she’s a really good teacher.

9. Mr Li is going to swim______ (横渡) the Changjiang River next week.

10.______ (行动) are more important than words.

11. If you______ (加) 4 to 3, you get 7.

12. Do you know his home______ (住址).

13. I am______ (恐怕) you are wrong about that.

14. Don’t be____________ (怕) the dog.

15. The students in the school are not allowed to go out______ (……以后) dark.

16. I’ll call him______ (……以后) I get to the school.

17. There will be a meeting______

______(今天下午).

18. The singer sang the song______

____________(一遍又一遍).

19. Please put the ladder______ (靠在) the wall.

20. I haven’t seen her for______ (很长时间).

21. A short while______ (之前), my sister helped me to carry one of my old bookcases up the stairs.

22. The engineer____________ (同意) the worker’s idea.

23. The engineer____________ (同意) the worker.

24. Birds fly in the______ (空中).

25. My parents bought three______ (空调机).

26. The road is______ (覆盖) with snow.

27. Hurry up!It’s______ (差不多) time for school.

28. The old lady was______ (独自) in the house.

29. We went for a walk______ (沿着) the river.

30. She had______ (已经) gone when I arrived.

31.______ (虽然) they are poor, they are happy.

32. The United States of A______ is a big country.

33. Can you lend me 2,000______

______(美元)?

34. They live______ (在……之中) the mountains.

35. She reads for an hour______ (然后) went to bed.

36. I came home late and my mother was

______(生气).

37. The forest is full of wild______ (动物).

38. I don’t like this book, give me______ (另外) one.

39. I telephoned this morning, but nobody

______(接).

40. He is taller than______ (任何) other boys in his class.

41. Is there______ (什么东西) in that box?

42. You can go______ (任何地方) you like.

43. I have come to____________ (道歉) you.

44.____________ (苹果) a day keeps the doctor away.

45.______ the first is Fools’ Day.

46. There must be something wrong with my left______ (臂).

47. They look______ (四周) but Mary is already gone.

48. The plane____________ (到达) New York at last.

49. The girl is an______ (美术) student.

50. The children are reading an______ (文章) about a famous doctor.

51. She works in the same building______ my sister.

52. He works______ a driver.

53. Then the secretary______ (问) the lady if she was a relative of the manager.

54. A red bus is stopping______ (在) the bus stop.

55. Give your whole____________ (注意力) what you are doing.

56. The eighth month of the year is______.

57.______ (姨母) Lena has just left for America.

58. The season of the year between summer and winter is______.

篇5：考研英语词汇练习题

1.Ten years later, that man was _______ from prison.

A.shut

B. released

C. penetrated

D. elected

2.I _______ you’ve decided against taking my advice.

A.express

B. declare

C. assume

D. exclude

3.I wrote to my aunt last night. I couldn’t _______ it any longer.

A.delay

B. reply

C. rely

D. opposite

4.I imagine I’ll _______ some friends instead of going to the movies.

A.envy

B. interest

C. entertain

D. courage

5.A________ thing happened to me last night.

A. sake

B. peculiar

C. baggage

D. average

6.It was a terrible _______ and I won’t forget it.

A. shock

B.vessel

C.royal

D.evidence

7.Mary is always _______ when she doesn’t get any mail.

A.affected

B.dissed

C.plain

D.disturbed

8.Each member has a chance to _______ his argument in the conference.

A.present

B.recall

C.stock

D.council

9.I wish you would give me a more detailed _______ of you trip.

A.account

B.advance

C.accuse

D.count

10.What time is the mail _______ on Saturday?

A.objected

B.outlet

C.delivered

D.starved

11.What’s the price of that _______ of potatoes?

A.beg

B.pig

C.pint

D.sack

12.You don’t have to pay any _______ on personal belongings.

A.price

B.duty

C.expense

D.elevator

13.Mary is too weak to _______ the piano across the room.

A.apply

B.appeal

C.attract

D.drag

14.I was crossing the street and was almost _______ by car.

A.attacked

B.dicked

C.hit

D.held

15.Do you have anything to _______ for customs?

A.show

B.declare

C.exam

D.check

16.He worked hard this week, but _______ very little.

A.presented

B.obeyed

C.composed

D.accomplished

17.Will you accept my _______?

A.sympathy

B.synthetic

C.satellite

D.saddle

18.In general, my reaction is that we should _______ carefully.

A.proceed

B.pace

C.pale

D.pan

19.Along the northern coast there are many deep _______.

A.divers

B.harbors

C.bats

D.bars

20.Nobody knows who will be the _______ of this city.

A.mayor

B.inhabitant

C.dash

D.bow

篇6：大学英语词汇练习题

1. Obviously he was _______ by the shop owner when she was shopping in that store.

A. supposed B. supplemented C. swept D. cheated

2. The report mentioned that some important people had attended the closing ________.

A. surgeon B. suspicion C. ceremony D. target

3. The blood _______ in the body and provides what the body needs.

A. swells B. circulates C. tastes D. tempted

4. His explanation has _________ this mystery and helped us to understand better.

A. surveyed B. clarified C. surrendered D. torn

5. Many job _____ will be opened up in the future for those with a university education

A. opportunities B. necessities C. realities D. occurrences

6. The earthquake in the past ten years caused many buildings to _______.

A. collapse B. terrify C. tend D. threaten

7. My __________ will fully support my plan in building the dam there.

A. threats B. treatments C. triangles D. colleagues

8. His poor health __________ him to resign from his job.

A. compelled B. treasured C. transplanted D. trimmed

9. The bus ___________ with the truck on the highway last night.

A. united B. undertook C. vanished D. collided

10. The city is __________of three sections, which are separated by rivers.

A. upset B. valued C. composed D. ventured

11. The firms are not allowed to set up any trade ________ among them.

A. barrier B. blame C. benefit D. duty

12. The street was ____________ by the police for fear that there was a bomb.

A. deceived B. delivered C. damaged D. blocked

13. The economy in this city was _______ by the new investment from abroad.

A. cancelled B. boomed C. buried D. crowded

14. On _______ of the school, I’d like to welcome you all.

A. behalf B. dairy C. decade D. delight

15. He is a ______ boy because he was not afraid of fighting with the bad man.

A. damp B. delicate C. cruel D. bold

16. There used to be an old city here, which was _______ under the river about years ago.

A. insulted B. insulated C. buried D. interrupted

17. The trip to the west has been ________ due to the lack of the funds.

A. insisted B. canceled C. infected D. inferred

18. What he suggested will be ___________ to your plan.

A. infinite B. intimate C. inflexible D. beneficial

19. His birthday was ________ in a big hotel and attended by about 200 people.

A. inspected B. installed C. celebrated D. interfered

20. The windy weather is _____________ of this city in spring.

A. supreme B. characteristic C. suspicious D. sympathetic

答案：

Vocabulary Test 2

1 题：答案为D。suppose 假设;supplement 补充;sweep 扫地;cheat 欺骗。

2 题：答案为C。surgeon 外科;suspicion 怀疑;ceremony 仪式;target 预算。

3 题：答案为B。swell 膨胀;circulate 循环;taste 品尝;tempted 引诱。

4 题：答案为B。survey 调查;clarify 澄清;surrender 投降;torn 斯裂。

5 题：答案为A。opportunities 机会;necessities 必需品;reality 真实，现实;occurrences 发生。

6 题：答案为A。collapse 崩塌;terrify 使害怕;tend 趋势;threaten 危险。

7 题：答案为D。threat 威胁;treatment 对待;triangle 三角;colleagues 同事。

8 题：答案为A。compel 迫使;treasure 珍惜;transplanted 移植;trim 修剪。

9 题：答案为D。unite 团结;undertake 承担;vanish 消失;collide 与相撞。

10 题：答案为C。upset 沮丧;value 珍视;compose 由组成;venture 冒险。

11 题：答案为A。barrier 壁障;blame 指责;benefit 受益;duty 责任。

12 题：答案为D。deceive 欺骗;deliver 送;damage 损坏;blocked 阻塞;封锁。

13 题：答案为B。cancel 撤消;boom 繁荣;bury 埋;crowd 使拥挤。

14 题：答案为A。behalf 代表;dairy 牛奶场;decade 十年;delight 高兴。

15 题：答案为D。damp 潮湿的;delicate 娇气;cruel 冷酷的;bold 勇敢的。

17 题：答案为B。insist 坚持;cancel 取消;infect 感染;infer 暗示。

16 题：答案为C。insult 侮辱;insulate 绝缘;bury 埋;interrupt 打断。

18 题：答案为D。beneficial 有益的。

19 题：答案为C。inspect 调查;install 安装;celebrate 庆祝;interfere 干涉。