大学英语四级考试模拟题二 大学英语四级考试考前模拟套题(2)

蜕变培训网小编给大家带来了大学英语四级考试模拟题二 大学英语四级考试考前模拟套题(2)相关文章，一起来看一下吧。

2022年下英语四级考试必做语法模拟题

2022年下半年的四级考试备考时间已经不多了，下面是我为大家准备的“2022年下英语四级考试必做语法模拟题”，有需要的考生可以练一练。想要知道更多四六级考试的相关信息，请各位考生继续关注本留学吧网站噢！

2022年下英语四级考试必做语法模拟题

1. The fifth generation computers, withartificial intelligence, ________ and perfectednow.

A) developed

B) have developed

C) are being developed

D) will have been developed(C)

2. This ticket ________ you to a free meal in our new restaurant.

A) gives

B) grants

C) entitles

D) credits(C)

3. You ________ her in her office last Friday; she’s been out of town for two weeks.

A) needn’t have seen

B) must have seen

C) might have seen

D) can’t have seen(D)

4. That was so serious a matter that I had no choice but ________ the police.

A) called in

B) calling in

C) call in

D) to call in(D)

5. She was so ________ in her job that she didn’t hear anybody knocking at thedoor.

A) attracted

B) absorbed

C) drawn

D) concentrated(B)

6. ________ as it was at such a time, his work attracted much attention.

A) Being published

B) Published

C) Publishing

D) To be published(B)

7. At first, the speaker was referring to the problem of pollution in the country, buthalfway in her speech, she suddenly ________ to another subject.

A) committed

B) switched

C) favoured

D) transmitted(B)

8. It is politely requested by the hotel management that radios ________ after 11o’clock at night.

A) were not played

B) not to play

C) not be played

D) did not play(C)

9. Although I like the appearance of the house, what really made me decide to buy itwas the beautiful ________ through the window.

A) vision

B) look

C) picture

D) view(D)

10. Cancer is second only ________ heart disease as a cause of death.

A) of

B) to

C) with

D) from(B)

11.Writing is a slow process, requiring________ thought, time, and effort.

A) significant

B) considerable

C) enormous

D) numerous(B)

12. ________ right now, she would get thereon Sunday.

A) Would she leave

B) If she leaves

C) Were she to leave

D) If she had left(C)

13. It’s already 5 o’clock now. Don’t you think it’s about time ________?

A) we are going home

B) we go home

C) we went home

D) we can go home(C)

14. Lightning is a ________ of electrical current from a cloud to the ground or fromone cloud to another.

A) rush

B) rainbow

C) rack

D) ribbon(A)

15. Today, ________ major new products without conducting elaborate marketresearch.

A) corporations hardly introduce ever

B) corporations hardly ever introduce

C) hardly corporations introduce ever

D) hardly corporations ever introduce(B)

16. I’ve already told you that I’m going to buy it, ________.

A) however much it costs

B) however does it costs much

C) how much does it cost

D) no matter how it costs(A)

17. New York ________ second in the production of apples, producing 850,000,000pounds this year.

A) ranked

B) occupied

C) arranged

D) classified(A)

18. Melted iron is poured into the mixer much ________ tea is poured into a cup froma teapot.

A) in the same way like

B) in the same way which

C) in the same way

D) in the same way as(D)

19. By success I don’t mean ________ usually thought of when that word is used.

A) what is

B) that we

C) as you

D) all is(A)

20. I caught a ________ of the taxi before it disappeared around the corner of thestreet.

A) vision

B) glimpse

C) look

D) scene(B)

21. At post offices one buys stamps, leaves ____ letters, sends parcels or money orders, etc.

A) registered B) rejectedC) regulated D) reflected

22.In this workshop they ____ a vehicle in less than half an hour.

A) eject B) fabricateC) assemble D) resemble

23.No matter how little money we have, we should get into the habit of ____some in the bank regularly.

A) laying B) withdrawingC) putting D) depositing

24.The lovely picture ____ me of my happy childhood.

A) retained B) refreshedC) recollected D) reminded

25.I couldn’t finish my paper because the computer ____.

A) took down B) broke downC) tore down D) fell

26.There ought to be less anxiety over the perceived risk of mountain c limbing than ___ in the public mind today.

A. exists B. existC. existing D. to exist

27.The scientists have absolute freedom as to what research they think i t best to___.

A. engage B. devote C. seekD. pursue

28.The Olympic Games ___ in 776 B.C. in Olympia, a small town in Gree ce.

A. originatedB.stemmed C. derived D.descended

29. We should always bear in mind that ___ decisions often result in se rious co nsequences.

A. urgent B.instantC. prompt D. hasty

30.The fact that the management is trying to reach agreement___five separate unions has led to long negotiations.

A. over B.in C.upon D. with

大学英语四级考试考前模拟套题(2)

Section B

Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

注意：此部分试题请在答题卡2上作答。

Passage One

Questions 26 to 29 are based on the conversation you have just heard.

26. A) She is not good at making friends.

B) She is not well off.

C) She enjoys company.

D) She likes to go to concerts alone.

27. A) Their similar social status.

B) Their interdependence.

C) Their common interest.

D) Their identical character.

28. A) Invite Pat to a live concert.

B) Buy some gifts for Pat's kids.

C) Help take care of Pat's kids.

D) Pay for Pat's season tickets.

29. A) It can develop between people with a big difference in income.

B) It can be maintained among people of different age groups.

C) It cannot last long without similar family background.

D) It cannot be sustained when friends move far apart.

Passage Two

Questions 30 to 32 are based on the passage you have just heard.

30. A) Priority of students' academic achievements.

B) Equal education opportunities to all children.

C) Social equality between teachers and students.

D) Respect for students' individuality.

31. A) Efficient.

B) Complicated.

C) Lengthy.

D) Democratic.

32. A) To help them acquire hands-on experience.

B) To try to cut down its operational expenses.

C) To provide part-time jobs for needy students.

D) To enable them to learn to take responsibility.

Passage Three

Questions 33 to 35 are based on the passage you have just heard.

33. A) The best way to work through a finger maze.

B) Individuals doing better in front of an audience.

C) Researchers having contributed greatly to psychology.

D) Improvements on the classification of human behavior.

34. A) When you feel encouraged by the audience.

B) When you try to figure out a confusing game.

C) When you already know how to do something.

D) When you complete with other people in a group.

35. A) Practicing constantly. 蜕变培训网

B) Working by oneself.

C) Learning by doing.

D) Using proven methods.

Section C

Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written.

注意：此部分试题请在答题卡2上作答。

Americans today have different eating habits than they had in the past. There is a wide (36) ______ of food available. They have a broader (37) ______ of nutrition (营养), so they buy more fresh fruit and (38) _______ than ever before. At the same time, Americans (39)______ increasing quantities of sweets and sodas.

Statistics show that the way people live (40) ______ the way they eat. American lifestyles have changed. There are now growing numbers of people who live alone, (41) ______ parents and children, and double-income families. These changing lifestyles are (42) ______ for the increasing number of people who must (43) ______ meals or sometimes simply go without them. Many Americans have less time than ever before to spend preparing food. (44) _________________________________. Moreover, Americans eat out nearly four times a week on average. It is easy to study the amounts and kinds of food that people consume. (45) ___________________________________. This information not only tells us what people are eating, but also tells us about the changes in attitudes and tastes. (46) __________________________________. Instead, chicken, turkey and fish have become more popular. Sales of these foods have greatly increased in recent years.

Part IV Reading Comprehension (Reading in Depth) (25 minutes)

Section A

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.

Questions 47 to 56 are based on the following passage.

So many people use the cell phone so frequently every day. But __47__ little is certain about the health effects of its use. Manufacturers __48__ that cell phones meet government standards for safe radio-frequency radiation emission. but enough studies are beginning to document a possible __49__ in rare brain tumors(肿瘤)，headaches and behavioral disorders in children to cause concern. So far, the evidence isn't __50__ on whether the use of cell phones __51__ to any increased risk of cancer. In a new trial, researchers asked 47 volunteers to __52__ in a project to measure glucose(葡萄糖)consumption in the brain by scanning the brain to see how cells use energy. For both 50-minute scans, the volunteers had a cell phone __53__ to each ear. During the first scan, the devices were turned off, but for the second scan, the phone on the right ear was __54__ on and received a recorded-message call. although the volume was muted(消音)so the noise wouldn't bias the results. The results of the second scan showed that the __55__ of the brain nearest to the device had higher rates of glucose consumption than the rest of the brain. The study shows that cell phones can change brain activity, and __56__ a whole new avenue for scientific inquiry, though it doesn't say anything about whether cell-phone radiation can cause cancer.

注意：此部分试题请在答题卡2上作答。

A. conclusive B. contributes C. derive D. expresses

E. fixed F. immensely G. increase H. maintain

I. mission J. participate K. particular L. provides

M. regions N. surprisingly O. switched

Section B

Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

Passage One

Questions 57 to 61 are based on the following passage.

It's no secret that some of the resolutions that many of us vowed to pursue in the new year-eat healthy, lose weight, quit smoking, save more money一have already fallen by the wayside.

Many of them are likely the same resolutions that we abandoned last January. And it's a good thing for those who sell health club memberships, quit-smoking programs and other products that help us think we can improve our lives.

Many gyms see new memberships double in January, making up for the third of their members who do not renew each year.

And many who sign up in January will be no-shows by February.

"If I try one quick fix and it doesn't work, I may be more likely to try the next quick fix," Lisa Lahey, who coaches executives how to sustain behavior change, told The Times.

The Biggest Loser Resort at Fitness Ridge doesn't offer any quick fixes, just a 12-hour schedule full of exercise, a 1 200-calories-a-day diet and a fee of $2000 a week. The resort teaches its clients that "weight management" is a combination of fitness, diet and emotional health.

"Given my recent weight gain, and the fact that I was turning 50," Jennifer Conlin wrote in The Times,'' I wanted to start a program that would make 2012 the year I finally got in shape."

"For years, the advice to the overweight people has been that we simply need to eat less and exercise more," Tara Parker-Pope wrote. "White there is truth to this guidance, it fails to take into account that the human body continues to fight against weight loss long after dieting has stopped. This translates into a sobering(令人清醒的)reality: once we become fat, most of us, despite our best efforts, will probably stay fat."

Of course this revelation(揭示), it proven true by further study, is not good news for the weight-loss industry. But chances are it won't have much impact on the human tendency to resolve to get to the gym more and avoid chocolate cake when the clock strikes midnight on December 31.

注意：此部分试题请在答题卡2上作答

57. What do we learn from the first paragraph about new year resolutions?

A) They are hard to sustain. C) They help shed bad habits.

B) They test one's strength. D) They promise a good year.

58. Who do new year resolutions eventually benefit?

A) Society in general. C) Health club members.

B) Business executives. D) Health industries.

59. What is special about the Biggest Loser Resort's weight management program?

A) It gives top priority to emotional health.

B) It does not resort to any quick fixes.

C) It focuses on one's behavior change.

D) It is not cheap but extremely effective.

60. What happens when people stop dieting?

A) They regain their appetite. C) Their weight bounces back.

B) They usually stay in shape. D) Their health is likely to fail

61. What do people tend to do about new year resolutions?

A) They keep making them year after year.

B) They abandon them once progress is made.

C) They keep trying until they finally succeed.

D) They make them for the sake of making them.

Passage Two

Questions 62 to 66 are based on the following passage.

When University of California-Berkeley released a study this month showing alarmingly high teacher turnover (人员流动) rates at Los Angeles charter schools, I wasn't surprised.

That's not a slam at local charter schools. It's just that the study echoed something I'd observed many times, starting with my niece.

Bright and cheerful, my niece longed to teach high-needs children. She started out in the San Francisco public schools, where she was assigned to the district's toughest elementary school. Fifth-graders threw chairs across the room-and at her. Parents refused to show up for conferences.

She wasn't willing to deal with this level of indifference and teacher abuse, so she switched to a highly regarded charter elementary school in the Bay Area where she poured her energy into her job and it showed. Her students' test scores were as high as those in a nearby wealthy school district, despite the obstacles these children faced.

Yet by her fourth year, my niece was worn out, depleted (耗尽) of the energy it took to work with a classroom of sweet but deeply needy children who pleaded to stay in her classroom when it was time to leave. The principal's offer of a $10000 raise couldn't stop her from giving notice. She went to work at that wealthy school district next door- for less money.

Over the years, I've met many impassioned (充满激情的) teachers at charter schools, only to call them the next year and find they've left. The authors of the Berkeley study theorize that the teachers leave because of the extraordinary demands; long hours, intense involvement in students' complicated lives, continual searches for new ways to raise scores. Even the strongest supporters of the reform movement concede that the task of raising achievement among disadvantaged students is hard work.

It's unlikely that we can build large-scale school reform on a platform of continual new demands on teachers-more time, more energy, more devotion, more responsibility-even if schools find ways to pay them better. This is the bigger challenge facing schools. We need a more useful answer to the Berkeley study than "Yeah, it's really hard work."

注意：此部分试题请在答题卡2上作答。

62. Why wasn't the author surprised at the high teacher turnover rates at Los Angeles charter schools?

A) She had participated in the Berkeley study.

B) She had noticed the phenomenon repeatedly.

C) She had been involved in the local school reform.

D) She had been informed of the problem by her niece.

63. What do we learn about the students in the public school the author's niece taught?

A) They were undisciplined.

B) They were tough and strong.

C) Many of them enjoyed less parental care.

D) Many of them dropped out of school halfway.

64. What does the author say about her niece's work in the charter elementary school?

A) It won high praise from her school and colleagues.

B) It was cited by the Berkeley study as an example.

C) It contributed to the success of the school reform.

D) It was well received by the disadvantaged children.

65. Why were the teacher turnover rates so high according to the Berkeley study?

A) The students were indifferent to learning.

B) Teachers' salary was not high enough.

C) Teachers' work was too demanding.

D) Jobs elsewhere were more meaningful.

66. What is the author's comment on the current school reform movement?

A) It will give rise to more problems.

B) It is not likely to be successful.

C) It will have a positive impact on education.

D) It demands the local authorities' support.

Part V Cloze (15 minutes)

Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

Like many of the protesters at Occupy Wall Street in New York. Amanda Vodola is young, underemployed and loaded with student debt. She spends her days running around, helping 67 the movement, and her evenings waiting tables at a restaurant in Brooklyn. Last spring, she graduated from Fordham University 68 a degree in English. "I grew up with this narrative that to get a good job I need to go to school," she says. But the job she has "is not enough to pay the bills." And the bills she's 69 most about are the ones tied to that narrative: the $30000 she 70 in college loans.

In November, when their six-month grace period run 71 , Vodola and millions of other students who graduated in May have to start 72 their loans. Repayment requirements for private loans kick in regardless of whether 73 have found jobs. Since employment rates for recent college graduates have 74 in the past two years, as have starting salaries, the 75 of a sharp rise in student-loan delinquencies(到期未付)has led some economists to 76 that this could be the next financial crisis, rippling(波及)into the wider economy. Total US student-loan debt, which exceeded credit-card debt 77 the first time last year, is on track to 78 $1000 billion this year. That's a nearly 8% 79 over last year.

But neither these 80 nor the voices of students, 81 by debt, at protests in cities and on campuses 82 the nation are likely to keep the families of high school seniors 83 seeing a brand-name education as a 84 to a better life. They've long been told that higher education is an 85 in the future-even as the costs of college has 86 538% over the cet4v.com

注意：此部分试题请在答题卡2上作答。

67. A) organize B) establish C) integrate D) assemble

68. A) under B) on C) over D) with

69. A) puzzled B) interrupted C) worried D) distracted

70. A) collects B) owes C) costs D) accounts

71. A) down B) up C) off D) out

72. A) raising B) repaying C) rearranging D) rating

73. A) lenders B) owners C) borrowers D) holders

74. A) dropped B) reversed C) collapsed D) slimmed

75. A) possibility B) stability C) publicity D) security

76. A) command B) predict C) appreciate D) instruct

77. A) in B) to C) of D) for

78. A) blow B) knock C) hit D) pound

79. A) advance B) increase C) transfer D) progress

80. A) statistics B) graphs C) diagrams D) abstracts

2019年大学英语四级考试阅读模拟试题及答案

2018年12月大学英语四级考试已经结束了，各位同学们发挥的怎么样呢?很多考生迫不及待的想要估算一下自己的分数，不要着急，考试栏目组我为大家带来了本次四级阅读真题答案，大家一起看看吧。

2019年大学英语四级考试阅读模拟试题：如何写作

Learning how to write is like taking a course in public speaking. I'd ask whether anyone in class had evertaken such a course. Always a few hands would go up.

"What did you learn in that course?" I'd ask.

"Well, the main thing was learning how to face an audience: not to be inhibited (拘谨)... not to be nervous. "

Exactly, when you take a course in public speaking nowadays, you don't hear much about grammar and vocabulary. Instead. you're taught how not to be afraid or embarrassed, how to speak without a prepared script. how to read out to the live audience before you. Public speaking is a matter of overcoming your long-standing nervous inhibitions.

The same is true of writing. The point of the whole thing is to overcome your nervous inhibitions, to break through the invisible barrier that separates you from the person who’ll read what you wrote. You must learn to sit in front of your typewriter of dictating machine and read out to the person at the other end of the line.

Of course, in public speaking with the audience right in front of you, the problem is easier. You can lookat them and talk to them directly. In writing, you 're alone. It needs an effort of your experience or imagination to take hold of that other person and talk to him or her. But that effort is necessary or at least it' s necessary until you've reached the point when you quite naturally and unconsciously "talk on paper".

练习题：

Choose correct answers to the question:

1.The main task of a public speech course is to __________.

A.teach grammar and vocabulary

B. teach how to write a script

C. teach how to overcome nervousness

D. teach live spoken-language expressions

2.Learning how to write is similar to learning how to speak in public in that writer should _____.

A.overcome his or her nervousness in the first place

B. take hold of a reader and talk to him or her before writing

C. learn to use a typewriter or dictating machine

D. talk to himself on paper

3.what does the author compare writing and public speaking?

A.Writhing needs more experience and imagination than public speaking

B.Both writing and public speaking require great effort

C.Writhing is just as imagination as public speaking

D.Writhing is not as natural as public speaking

4.Which of the following statements is TRUE according to the passage?

A.Few students feel the need to learn public speaking

B.Training is necessary before you can speak with a script

C.In public speaking, the audience are more nervous than the speaker

D.Writing is just like making a public speech on paper

5.This selection is mainly about ___________.

A.the effort involved in writing

B.the similarities between writing and public speaking

C.learning how to make a public speech

D.learning how to talk on paper

参考答案及解析

1.[C] 事实细节题。原文第4段,特别是第4段的最后一句表明c为正确选项。本题稍具干扰性的是D，该选项中的live一词在第4段第2句末尾也有出现，但事实上D与该句的意思不相同。

2.[A] 事实细节题。本题考查对比处。第5段第1句表明下一句就是演讲和写作的相似之处，而A就是对该句的同义替换。其他选项并未按照题目的要求对比演讲与写作，只是说明了写作必须做的，因此都不正确。

3.[A] 推理判断题。本题考查对比处。结尾段对比了演讲和写作的不同之处，第1、2句和第3、4句形成了内在的对比关系，由此可推断写作比演讲更需要经验和努力，因此可确定A正确，而C不正确。虽然在这一段可找到effort和naturally等词，但原文并没有从是否要付出同样多的努力(B)或是否自然(D)等方面对比演讲与写作，因此B和D也不正确。

4.[D] 推理判断题。根据最后一句中的“在纸上说话”,可推断作者认为写作如在纸上作演讲一样，因此D正确。A中的Few students与事实不符;B中的speak with a script在文中未有提及;C中的separated by a barrier错误。

5.[D] 主旨大意题。文章的开头句就是全文的主题句，作者在前四段说明如何演讲，从第5段开始，作者转向说明如何写作,文章的结尾句对开头句做出了呼应。作者之所以将演讲和写作过程做比较是为了让自己的观点更容易、更生动地被读者明白和接受，因此本文的中心内容是围绕写作，而不是演讲。其余选项虽然文中都有提及，但只是各个具体的侧面内容，不能概括全文大意。

2019年大学英语四级考试阅读模拟试题：农业技术

Even plants can run a fever, especially when they're under attack by insects or

disease. But unlike humans, plants can have their temperature taken from 3,000 feet away-straight up. A decade ago, adapting the infrared (红外线) scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide(杀虫剂) spraying rather than rain poison on a whole field, which invariably includes plants that don't have pest(害虫) problems.

Even better, Paley's Remote Scanning Services Company could detect crop problems

before they became visible to the eye. Mounted on a plane flown at 3,000 feet at night ,an infrared scanner measured the heat emitted by crops. The data were transformed into a color-coded map showing where plants were running "fevers".Farmers could then spot-spray, using 50 to 70 percent less pesticide than they otherwise would.

The bad news is that Paley's company closed down in 1984, after only three years. Farmers resisted the new technology and long-term backers were hard to find.But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation.Agriculture experts have no doubt the technology works. "This technique can be used on 75 percent of agricultural land in the United States, "says George Oerther of Texas A&M. Ray Jackson, who recently retired from the Department of Agriculture, thinks.remote infrared crop scanning could be adopted by the end of the decade. But only if Paley finds the financial backing which he failed to obtain 10 years ago.

这是一篇说明文。文章一开头就介绍了原用于军事和卫星的红外线扫描技术，如今被用在农业上。通过远距离测量植物的温度来判断农作物是否遭受虫害和疾病。在第二段中指出，物理学家帕里组建了帕里远红外扫描服务公司，来专门探测农业方面的情况。最后他的公司在三年后被迫关闭，主要是因为缺乏资金。另外，农民们也一时不能接受这种新技术。作者期待将来有一天可以解决财政困难，将这一新技术重新用到农业上去。

大学英语四级考试阅读模拟试题

1. Plants will emit an increased amount of heat when they are _______

A) sprayed with pesticides B) facing an infrared scanner

C) in poor physical condition D) exposed to excessive sun rays

2. In order to apply pesticide spraying precisely, we can use infrared scanning to

_______.

A) estimate the damage to the crops

B) measure the size of the affected area

C) draw a color-coded map

D) locate the problem area

3. Farmers can save a considerable amount of pesticide by _______.

A) resorting to spot-spraying B) consulting infrared scanning experts

C) transforming poisoned rain D) detecting crop problems at an early stage

4. The application of infrared scanning technology to agriculture met with some

difficulties _______.

A) the lack of official support B) its high cost C) the lack of financial D) its failure to help increase production

5. Infrared scanning technology may be brought back into operation because of _______.

A) the desire of farmers to improve the quality of their produce.

B) growing concern about the excessive use of pesticides on crops

C) the forceful promotion by the Department of Agriculture

D) full support from agricultural experts

参考答案及解析

1、[答案及分析]：[C]。词组理解题。本文第一段的第一句话谈到：“Even plants can run fever...by insects or disease.”这就告诉了我们植物升高温度的原因。本句所问的也正是这个原因。因此，C正告诉了我们这一点，所以C是正确答案。

2、[答案及分析]：[D]词汇理解题。在第一段的原文中“The goal was to let farmers precisely target pesticide spraying...”其中的意思是“确定”(虫害发生的地方)”而答案D是说“要确定问题所在地区”，信息与本文相符，故D为正确答案;而A、B、C都与本文不符。

3、[答案及分析]：[A]。判断题。问农民通过何种方式可节省杀虫剂。在文章的第二段中谈到帕里远红外线扫描服务公司利用飞机上的远红外线扫描仪夜间在3000英尺的高度探测到庄稼的情况，然后可将这些情况提供给农民，农民可喷洒农药，这样只使用原来农药量的50%-70%就足够了。故答案A的信息与本文相符;而B、C、D均不正确。

4、[答案及分析]：[C]。词汇理解题。问远红外扫描技术用于农业上时遇到的阻力，原因何在。在本文最后段中指出：1984年，帕里公司被迫关闭的原因一资金缺乏。并呼吁说：“But only if Paley finds the financial backing which he failed to obtain 10years ago.”其中financial backing的意思与本题C的“financial support”相同。所以答案C正确。

5、[答案及分析]：[B]。正误判断题。问远红外扫描技术有可能重新用于农业，原因何在。在文章最后一段中说“But with the renewed concern...to get back into operation”由此可明显看出，B的信息与本文内容相符，所以答案B是正确的;而A、C、D都与本文不符。

以上就是蜕变培训网小编给大家带来的大学英语四级考试模拟题二 大学英语四级考试考前模拟套题(2)，希望能对大家有所帮助。