大学英语四级模拟试题(13)

一、快速阅读

If it weren’t for nicotine, people wouldn’t smoke tobacco. Why? Because of the more than 4000 chemicals in tobacco smoke, nicotine is the primary one that acts on the brain, altering people’s moods, appetites and alertness in ways t hey find pleasant and beneficial. Unfortunately, as it is widely known, nicotine has a dark side: it is highly addictive. Once smokers become hooked on it, they must get their fix of it regularly, sometimes several dozen times a day. Cigarette smoke contains 43 known carcinogens, which means that long-term smoking can amount to a death sentence. In the US alone, 420,000 Americans die every year from tobacco-related illnesses.

Breaking nicotine addiction is not easy. Each year, nearly 35 million people make a concerted effort to quit smoking. Sadly, less than 7 percent succeed in abstaining for more than a year; most start smoking again within days. So what is nicotine and how does it insinuate itself into the smoker’s brain and very being?

The nicotine found in tobacco is a potent drug and smokers, and even some scientists, say it offers certain benefits. One is enhance performance. One study found that non-smokers given doses of nicotine typed about 5 percent faster than they did without it. To greater or lesser degrees, users also say nicotine helps them to maintain concentration, reduce anxiety, relieve pain, and even dampen their appetites (thus helping in weight control). Unfortunately, nicotine can also produce deleterious effects beyond addiction. At high doses, as are achieved from tobacco

products, it can cause high blood pressure, distress in the respiratory and gastrointestinal systems and an increase in susceptibility to seizures and hypothermia.

First isolated as a compound in 1828, in its pure form nicotine is a clear liquid that turns brown when burned and smells like tobacco when exposed to air. It is found in several species of plants, including tobacco and, perhaps surprisingly, in tomatoes, potatoes, and eggplant (though in extremely low quantities that are pharmacologically insignificant for humans).

As simple as it looks, the cigarette is highly engineered nicotine delivery device. For instance, when tobacco researchers found that much of the nicotine in a cigarette wasn’t released when burned but rather remained chemically bound within the tobacco leaf, they began adding substances such as ammonia to cigarette tobacco to release more nicotine. Ammonia helps keep nicotine in its basic form, which is more readily vaporised by the intense heat of the burning cigarette than the acidic form. Most cigarettes for sale in the US today contain 10 milligrams or more of nicotine. By inhaling smoke from a lighted cigarette, the average smoker takes 1 or 2 milligrams of vaporised nicotine per cigarette. Today we know that only a miniscule amount of nicotine is needed to fuel addiction. Research shows that manufacturers would have to cut nicotine levels in a typical cigarette by 95% to forestall its power to addict. When a smoker puffs on a lighted cigarette, smoke, including vaporised nicotine, is drawn into the mouth. The skin and lining of the mouth immediately absorb some nicotine, but the remainder flows straight down into the lungs, where it easily diffuses into the blood vessels lining the lung walls. The blood vessels carry the nicotine to the heart, which then pumps it directly to the brain. While most of the effects a smoker seeks occur in the brain, the heart takes a hit as well. Studies have shown that

a smoker’s first cigarette of the day can increase his or her heart rate by 10 to 20 beats a minute. Scientists have found that a smoked substance reaches the brain more quickly than one swallowed, snorted (such as cocaine powder) or even injected. Indeed, a nicotine molecule inhaled in smoke will reach the brain within 10 seconds. The nicotine travels through blood vessels, which branch out into capillaries within the brain. Capillaries normally carry nutrients but they readily accommodate nicotine molecules as well. Once inside the brain, nicotine, like most addictive drugs, triggers the release of chemicals associated with euphoria and pleasure.

Just as it moves rapidly from the lungs into the bloodstream, nicotine also easily diffuses through capillary walls. It then migrates to the spaces surrounding neurones – ganglion cells that transmit nerve impulses throughout the nervous system. These impulses are the basis for our thoughts, feelings, and moods. To transmit nerve impulses to its neighbour, a neurone releases chemical messengers known as neurotransmitters. Like nicotine molecules, the neurotransmitters drift into the so-called synaptic space between neurones, ready to latch onto the receiving neurone and thus deliver a chemical “message” that triggers an electrical impulse.

The neurotransmitters bind onto receptors on the surface of the recipient neurone. This opens channels in the cell surface through which enter ions, or charged atoms, of sodium. This generates a current across the membrane of the receiving cell, which completes del ivery of the “message”. An accomplished mimic, nicotine competes with the neurotransmitters to bind to the receptors. It wins and, like the vanquished chemical, opens ion channels that let sodium ions into the cell. But there’s a lot more nicotine around t han the original transmitter, so a much larger current spreads across the membrane. This bigger current causes increased electrical impulses to travel

along certain neurones. With repeated smoking, the neurones adapt to this increased electrical activity, and the smoker becomes dependent on the nicotine.

Questions 1 – 7

1. Although nicotine is probably the well-known chemical in cigarettes, it is not necessarily the one that changes the psyche of the smoker when cigarettes are smoked.

2. In spite of the difficulties, according to the text more than thirty-five million people

a year give up smoking.

3. It has been shown that nicotine in cigarettes can improve people’s abilities to perform some actions more quickly.

4. Added ammonia in cigarettes allows smokers to inhale more nicotine.

5. Snorted substances reach the brain faster than injected substances.

6. Nicotine dilates the blood vessels that carry it around the body.

7. Nicotine molecules allow greater electrical charges to pass between neurones.

Questions 8 - 10

8. Cigarette companies would have to cut the nicotine content in cigarettes by _________ to prevent them from being addictive.

9. According to the passage, a cigarette can raise a smoker’s heart rate by _________ a minute.

10. In order to transmit nerve impulses to its neighbour, a neurone sends _________ known as neurotransmitters.

二、长对话

Conversation 1

19. (A) Two different types of bones in the human body.

(B) How bones help the body move.

(D) The chemical composition of human bones.

20. (A) They defend the bone against viruses.

(B) They prevent oxygen from entering the bone.

(D) They connect the bone to muscle tissue.

21. (A) They have difficulty identifying these cells.

(B) They aren't sure how these cells work.

(D) They've found similar cells in other species.

22. (A) To learn how to prevent a bone disease.

(B) To understand differences between bone tissue and other tissue.

(D) To create artificial bone tissue.

Conversation 2

23. (A) A new fuel for buses.

(B) The causes of air pollution.

(D) Careers in environmental engineering.

24. (A) Her car is being repaired.

(B) She wants to help reduce pollution.

(D) The cost of fuel has increased.

25. (A) A fuel that bums cleanly.

(B) An oil additive that helps cool engines.

(D) An insulating material sprayed on engine parts.

三、选词填空

The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the 1 computer in business class. In the last 15 years, pilots have reported well over 100 2 that could have been caused by electromagnetic interference. The source of this interference 3 unconfirmed, but increasingly, experts are pointing the blame at portable electronic device such as portable computers, radio and cassette players and mobile telephones.

RTCA, an organization which advises the aviation（航空）industry, has recommended that all airlines ban（禁止）such dev ices from being used during “ 4 ” stages of flight, 5 take-off and landing. Some experts have gone further, calling for a total ban during all flights. Currently, rules on using these devices are left up to individual airlines. And although some airlines prohibit passengers from using such equipment during take-off and landing, most are 6 to enforce a total ban, given that many passengers want to work during flights.

The difficulty is 7 how electromagnetic fields might affect an aircraft’s computers. Exp erts know that portable device emit radiation which 8 those wavelengths which aircraft use for navigation and communication. But, because they have not been able to reproduce these effects in a laboratory, they have no way of knowing whether the interference might be dangerous or not.

The fact that aircraft may be vulnerable（易受损的）to interference raises the risk that terrorists may use radio systems in order to damage navigation 9 . As worrying, though, is the passenger who can’t hear the instructions to turn off his radio because the music’s too 10 .

A) definite

B) incidents

C) effects

D) remains

E) critical

F) particularly

G) reluctant

H) refreshing

I) portable

J) enormous

K) predicting

L) liberal

M) affects

N) equipment

O) loud

四、改错

Most people work to earn a living and they

produce goods and services. Goods are either

agricultural (like maize) or manufactured (like

cars). Services are such things like education, 1._________ medicine, and commerce. These people provide 2.__________

goods; some provide services. Other people provide

both goods or services. For example, in the same 3.__________ garage a man may buy a car or some service which

helps him maintain his car.

The work people do is called as economic 4.__________

activity. All economic activities taken together make

up the economic system of a town, a city, a country,

or the world. Such economic system is the sum-total 5.__________

of what people do and what they want. The work

people do either provides what they need or provides

the money with that they can buy essential 6.__________

commodities. Of course, most people hope to have

enough money to buy commodities and services which

are essential but which provide some particular 7. __________

personal satisfaction, such as toys for children, visits 8. __________ the cinema, and books.

The science of economics is basic upon the facts 9. __________

of our everyday lives. Economists study our everyday

lives and the general life of our communities in order

to understand the whole economic system of which we

are a part. They try to describe the facts of the

economy in which we live, and to explain how it

works. The economist methods should of course be 10. __________

strictly objective and scientific.

五、短问

In 1749, Benjamin Franklin wrote “Proposals Relating to the Education of Youth in Pennsylvania”. This article served as a basis for the academy that he founded. The academy was a private secondary school, which offered a practical curriculum that included a variety of subjects and useful skills. English grammar, classic, composition, rhetoric(修辞学), and public speaking were to be the chief language studies rather than Latin and Greek. Students could also choose a second language based on their vocational interests. For example, prospective clergyman might study Latin and Greek; physicians could choose Latin, Greek, and French; businessmen might elect French, German, and Spanish. Mathematics was to be taught for its practical application to book-keeping rather than as an abstract intellectual exercise. History would be the chief ethical(伦理的) study. By studying biographies of great men, students were to learn moral and ethical principles. Franklin’s cu rricular proposal was especially noteworthy because it brought many practical skills into the formal school that so far had been ignored. They included carpentry, ship-building, engraving, printing, painting, cabinetmaking, farming, and carving. With a prophetic(先知的) insight into the course of civilization and education, Franklin suggested that special attention be given to science, invention, and technology.

By the mid-nineteenth century, there were many academies functioning throughout the nation, especially at the secondary level. These academies offered a wide variety of curricula and courses,

ranging from traditional Latin and Greek to very practical and utilitarian(实用的) studies. The late nineteenth and twentieth centuries saw the emergence of high school and the junior high or middle school, which incorporated utilitarianism, vocationalism, and commercialism, such as Franklin had recommended in his proposals of the mid-eighteenth century.

Questions:

1. Why did Franklin write “Proposals Relating to the Education of Youth in Pennsylvania”?

________________________________________________________

2. What did the chief language studies exclude?

_______________________________________________________

3. What was the main purpose of the ethical study?

_______________________________________________________

4. Which word in the first paragraph could be used to describe the curriculum offered at the academy?

_______________________________________________________

5. What did the formal school overlook?

_______________________________________________________

六、翻译

1. A lot of people nowadays have muscular problems in the neck, the shoulders and the back _______________________________________(主要是由于工作中的压力和紧张造成的).

2. More than 3 million children have health insurance now, and ___________________________ (超过250万的家庭已经摆脱贫困).

3. _____________________________________________ (除主席之外的所有董事会成员都投票赞成我的建议)to set up a branch office in the suburbs.

4. The emergence of e-commerce and the fast-growing Internet economy are ________________ (为中国的国内外贸易提供了新的增长机遇).

5. The population of elderly people is increasing rapidly because people are living longer than before._____________________________________________(发达国家尤为如此).

参考答案

一、快速阅读

1. N

2. N

3. Y

4. Y

5. NG

6. NG

7. Y

8. 95%

9. 10-20 beats

10. chemical messengers

二、长对话

Conversation 1

答案：CCBA

原文：

W: Ok, last night you were supposed to read an article about human bones. Are there any comments about it?

M: Well, to begin with, I was surprised to find out there was so much going on in bones. I always assumed they were pretty lifeless.

W: Well, that’s an assumption many people make. But the fact is bones are made of dynamic living tissue that requires continuous maintenance and repair.

M: Right. That’s one of the things I found so fascinating about the article the way the bones repair themselves.

W: Ok. So can you tell us how the bones repair themselves?

M: Sure. See, there are two groups of different types of specialized cells in the bone that work together to do it. The first group goes to an area of the bone that needs repair. This group of cells produce the chemical that actually breaks down the bone tissue, and leaves a hole in it. After that the second group of specialized cells comes and produces the new tissue that fills in the hole that was made by the first group.

W: Very good. This is a very complex process. In fact, the scientists who study human bones don’t completely understand it yet. They are still tryin g to find out how it all actually works. Specifically, because sometimes after the first group of cells leaves a hole in the bone tissue, for some reason, the second group doesn’t completely fill in the hole. And this can cause real problems. It can actually lead to a disease in which the bone becomes weak and is easily broken.

M: Ok, I get it. So if the scientists can figure out what makes the specialized cells work, maybe they can find a way to make sure the second group of cells completely fills the hole in the bone tissue every time. That’ll prevent the disease from ever occurring.

19. What is the discussion mainly about?

20. What is the function of the first group of specialized cells discussed in the talk?

21. What does the professor say about scientists who study the specialized cells in human bones?

22.According to the student, what is one important purpose of studying specialized cells in human bones?

Conversation 2

答案：CBD

原文：

M: Hi Diana, mind if I sit down?

W: Not at all, Jerry. How have you been?

M: Good. But I’m surprised to see you on the city bus. Your car in the shop?

W: No. I’ve just been thinking a lot about the environment lately. So I decided the air will be a lot cleaner if we all use public transportation when we could.

M: I’m sure you are right. The diesel bus isn’t exactly pollution free.

W: True. They’ll be running a lot cleaner soon. We were just talking about that in my environmental engineering class.

M: What could the city do? Install pollution filters in all their buses?

W: They could, but those filters make the engines work harder and really cut down on the fuel efficiency. Instead they found a way to make their engines more efficient.

M: How?

W: Well, there is a material that’s a really good ins ulator. And a thin coat of it gets sprayed on the certain part of the engine.

M: An insulator?

W: Yeah. What it does is reflect back the heat of burning fuel. So the fuel will burn much hotter and burn up more completely.

M: So a lot less unburned fuel comes out to pollute the air.

W: And the bus will need less fuel. So with the saving on fuel cost, they say this will all pay for itself in just six months.

M: Sounds like people should all go out and get some this stuff to spray their car engines.

W: Well, it’s not really that easy. You see, normally, the materials are fine powder. To melt it so you can spray a coat of it on the engine parts, you first have to heat it over 10000 degrees and then, well, you get the idea. It’s not something you or I will be able to do ourselves.

23. What is the conversation mainly about?

24. Why did the woman decide to ride the city bus?

25. What is the new material?

三、选词填空

1. I)

2. B)

3. D)

4. E)

5. F)

6. G)

7. K)

8. M)

9. N) 10. O)

四、改错

1. like → as

2. Those → Some

3. or → and

4. called as→ call

5. Such → Such an

6. that → which

7. essential → nonessential or +not

8. visits → visits to

9. basic → based

10. economist → economist's

五、短问

1. It was a basis for the academy founded by Franklin.

2. Latin and Greek

3. to learn moral and ethical principles

4. practical

5. practical skills

六、翻译

1. mainly due to stress and tension in their work

2. more than two and a half million families have been lifted out of poverty

3. All the board members except the Chairman voted for my proposal

4. providing new growth opportunities for China's foreign and domestic trade

5. This is especially true of developed countries

大学英语四级模拟试题四(附含答案解析)

大学英语四级模拟题四 Part One Reading Comprehension (2’×10 = 20’) 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 the Answer Sheet with a single line through the centre. Passage One Air pollution can spread from city to city. It even spreads from one country to another. Some northern European countries have had “black snow”from pollutants that have traveled through the air from other countries and have fallen with the snow. So air pollution is really a global problem. Air pollution can kill babies, older people, and those who have respiratory（呼吸的）diseases. As found in cities, air pollution increases the risks of certain lung diseases. Air pollution can cause both airplane and car accidents because it cuts down visibility （能见度）. There are other possible health dangers from air pollution that we don’t know much about. For example, scientists are trying to find out whether chemicals that reach us from the air may cause changes in our cells. These changes might cause babies to be born with serious birth defects. Scientists are trying to learn how all the many chemicals are apt（易于的）to take into our bodies from air, water, food, and even medicines act together to affect our health and the way our bodies work. That is another reason why it is so important to begin to control pollution now instead of waiting until we learn all the answers. Air pollution costs us a lot of money. It corrodes（腐蚀）our buildings. It damages farm crops and forests. It has a destructive effect on our works of art. The cost of all this damage to our government is great. It would be much more worthwhile, both for us and for the government, to spend our tax dollars on air pollution control. 1. Air pollution may lead to airplane accidents because . A. it may cause pilots to be ill B. engines may fail from the air-borne dirt C. visibility is reduced D. it brings a lot of black snow 2. Scientists are trying to find a link between pollution and . A. intelligence levels B. birth problems C. man’s behavior D. the nervous system 3. Scientists have not yet determined . A. all of the effects of pollution on the human body B. how pollution can be controlled successfully C. when the atmosphere first became polluted D. how some snow becomes black 4. The author suggests that before air pollution becomes more serious, . A. factories will be forced to stop operating B. buildings should be protected C. the earth will begin to grow colder D. more money should be spent to solve the problem 5. We can conclude that . A. civilization may be ruined if pollution is not controlled B. pollution is more serious in Europe than it is in America C. most people do not know that pollution is a serious problem D. we should learn all the answers before we begin to control pollution Passage Two Stiletto heels could be banned from the workplace because of health and safety reasons, according to British Trade Union bosses. The Trade Union Congress, predominantly male, has proposed a motion arguing that high heels are disrespectful to women while they also contribute to long term injuries. They propose instead that women wear “sensible shoes”with an inch heel limit in an attempt to avoid future foot and back pain as well as injuries. The motion is due to be debated at next month’s conference. The motion states: “Congress believes high heels may look glamorous on the Hollywood catwalks but are completely in appropriate for the day-to-day working environment. Feet bear the burden of daily life, and for many workers prolonged standing, badly fitted footwear, and in particular high heels can be a hazard. Around two million days a year are lost through sickness as a result of lower limb disorders. Wearing high heels can cause long-term foot problems and also serious foot, knee and back pain and damaged joints. Many employers in the retail sector force women workers to wear high heels as part of their dress code. More must be done to raise awareness of this problem so that women workers and their feet are protected.” Nadline Dorries, the Tory Member of Parliament, however criticized the motion and said the extra height heels give women can help them when in the workplace. “I’m 5ft 3in and need every inch of my Christian Louboutin heels to look my male colleagues in the eye,”she said. “If high heels were banned in Westminster, no one would be able to find me. The Trade Union leaders need to get real, stop using obvious sexist tactics by discussing women’s

2015年6月大学英语四级真题(CET4)及答案解析

CET4 2015年6月份英语四级真题（CET4）

未得到监考老师指令前，不得翻阅该试题册! Part 1 Writing (30 minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试) Directions: For this part, you are allowed 30 minutes to write an essay based on the picture below. You should start your essay with a brief description of the picture and them comment on this kind of modern life. You should write at least 120 words but no more than 180 words. THIS MODERN LIFE: WORK HOME PLAY SLEEP 请用黑色签字笔在答题卡1指定区域作答作文题，在试题册上的作答无效。

Part II Listening Comprehension (30minutes) Section A Directions: In this section, you will bear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each questions there will be a pause. During the pause, you must read the four choices marked A), B),C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer sheet 1 with a single line through the center. 注意：此部分试题请在答题卡1上作答 1. A) He is pleased to sit on the committee C) He will tell the woman his decision later B) He is willing to offer the woman a hand D) He would like to become a club member 2. A) Their planned trip to Vancouver is obviously overpriced B) They should borrow a guide book instead of buying one C ) The guide books in the library have the latest information D) The library can help order guide books about Vancouver 3. A) He regrets having taken the history course B) He finds little interests in history books

大学英语四级考试真题及答案(三套全)

2017年12月大学英语四级考试真题及答案（第一套）Part I Writing （25 minutes） Directions: For this part, you are allowed 30 minutes to write a short easy on how to best handle the relationship between doctors and patients. You should write at least 120 words but no more than 180 words. Part II Listening Comprehension （25 minutes） Section A Directions: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report 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 1 with a single line through the centre. Questions 1 and 2 are based on the news report you have just heard. 1. A) Her friend Erika. C) Her grandfather. B) Her little brother. D) Her grandmother. 2. A) By taking pictures for passers-by. C) By selling lemonade and pictures. B) By working part time at a hospital. D) By asking for help on social media. Questions 3 and 4 are based on the news report you have just heard. 3. A) Finding cheaper ways of highway construction. B) Generating electric power for passing vehicles. C) Providing clean energy to five million people. D) Testing the efficiency of the new solar panel. 4. A) They can stand the wear and tear of natural elements. B) They can be laid right on top of existing highways. C) They are only about half an inch thick. D) They are made from cheap materials. Questions 5 to 7 are based on the news report you have just heard. 5. A) Endless fighting in the region. C) Inadequate funding for research. B) The hazards from the desert. D) The lack of clues about the species. 6. A) To observe the wildlife in the two national parks. B) To identify the reasons for the lions’ disappearance. C) To study the habitat of lions in Sudan and Ethiopia.

大学英语四级模拟试题(1)

洛基英语，中国在线英语教育领导品牌 Model Test 1 Part One Listening Comprehension Section A Directions： In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said - Both the conversation and the question will be spoken only once. After each question there will be pause. During the pause, you must read the four choices marked A）, B）, C）and D）, and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a line through the centre. Example： You will hear： You will read： A） At the office. B） In the waiting room. C） At the airport. D） In a restaurant. From the conversation we know that the two were talking about some work they had to finish in the evening. This is most likely to have taken place at the office. Therefore, A） At the office is the best answer. You should choose [A] on the Answer Sheet and mark it with a single line through the centre. 1. A） She is not interested in the article. B） She has given the man much trouble. C） She would like to have a copy of the article. D） She doesn't want to take the trouble to read the article. 2. A） He saw the big tower he visited on TV~ B） He has visited the TV tower twice. C） He has visited the TV tower once. D） He will visit the TV tower in June. 3. A） The woman has trouble getting along with the professor. B） The woman regrets having taken up much of the professor's time. C） The woman knows the professor has been busy. D） The woman knows the professor has run into trouble. 4. A） He doesn't enjoy business trips as much as he used to. B） He doesn't think he is capable of doing the job. C） He thinks the pay is too low to support his family, D） He wants to spend more time with his family. 5. A） The man thought the essay was easy. B） They both had a hard time writing the essay. C） The woman thought the essay was easy. D） Neither of them has finished the assignment yet. 6. A） In the park. B） Between two buildings C） In his apartment. D） Under a huge tree. 7. A） It's awfully dull. B） It's really exciting.

2018年12月大学英语四级真题完整版(第3套)_共13页

2018年12月大学英语四级真题完整版（第3套） Part I Writing (30 minutes) Directions: For this part，you are allowed 30 minutes to write a short essay on the challenges of studying abroad.You should write at least 120 words but no more than180 words. PartⅡListening Comprehension (25 minutes) Part ⅢReading Comprehension ( 40 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. R ead the passage t hrough 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 26 to 35 are based on the following passage. Have you ever used email to apologize to a colleague?D elivered a 26to a subordinate (下属) with a voice-mail message? Flown by plane across the country just to deliver important news in person? The various communication options at our fingertips today can be good for 27and productivity---and at the same time very troublesome. With so many ways to communicate, how should a manager choose the 28when the message to be delivered is bad or unwelcome news one that’s best --- 29business communication consultants and etiquette for the recipient? We’ve (礼仪) experts to come up with the following guidelines for 30using the alterative ways of delivering difficult messages. First of all, choose how personal you want to be. A face-to-face communication is the most 31 .Other choices, in descending order of personalization, are: a real-time phone call, a voice-mail message, a handwritten note, a typewritten letter, and the most 32is email. Some of these may change order according to the 33 situation or your own preferences; for example, a handwritten note might seem more personal than voice mail. How do you decide on the best choice for the difficult message you’ve got to deliver? “My 34concern is: How can I soften or civilize this says etiquette expert Dana Casperson. “So when I apologize, I usually message?”　 choose in-person first, or a phone conversation as my top alternative, and maybe a

大学英语四级真题及完整答案(共两卷).pdf

2016年12月大学英语四级真题（第一套） Part I Writing (30minutes) Directions:For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to take a job in a company and the other to go to a graduate school. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words. Part II Listening Comprehension (25 minutes) Section A Directions: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report 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 1 with a single line through the centre. Questions 1and 2 are based on the news report you have just the heard. 1. A) It was going to be renovated. C) It was dangerous to live in. B) He could no longer pay the rent. D) He had sold it to the royal family. 2. A) A storm. C) A forest fire. B) A strike. D) A Terrorist attack. Questions 3and 4 are based on the news report you have just heard. 3. A) They lost contact with the emergency department. B) They were injured by suddenly falling rocks. C) They sent calls for help via a portable radio. D) They were trapped in an underground elevator. 4. A) They provided the miner with food and water.

大学英语四级考试真题及答案(完整版)

大学英语四级考试真题及答案(绝对完整） Part I Writing (30 minutes) Directions: For this part, you are allowed 30 minute to write a short essay on the topic of students selecting their lectures. You should write at least 120 words following the outline given bellow: 1. 越来越多的博物馆免费对外开放的目的是什么？ 2. 也会带来一些问题 3. 你的看法？ Part II Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A),B),C) and D). For questions 8-10, complete the sentences with the information given in the passage. How Do You See Diversity? As a manager, Tiffany is responsible for interviewing applicants for some of the positions with her company .During one interview, she noticed that the candidate never made direct eye contact. She was puzzled and somewhat disappointed because she liked the individual otherwise. He had a perfect resume and gave good responses to her questions, but the fact that he never looked her in the eye said “untrustworthy,” so she decided to offer the job to her second choice. “It wasn’t until I attended a diversity workshop that I realized the person we passed over was the perfect person,” Tiffany confesses. What she hadn’t known at the time of the interview was that the candidate’s “different” behavior was simply a cultural misunderstanding . He was an Asian-American raised in a household where respect for those in authority was shown by averting(避开) your eyes. “I was just thrown off by the lack of ye contact; not realizing it was cultural,” Tiffany says. “I missed out ,but will not miss that opportunity again.” Many of us have had similar encounters with behaviors we perceive as different. As the world becomes smaller and our workplaces more diverse, it is becoming essential to expand our under-standing of others and to reexamine some of our false assumptions . Hire Advantage At a time when hiring qualified people is becoming more difficult ,employers who can eliminate invalid biases(偏爱) from the process have a distinct advantage .My company, Mindsets LLC ,helps organizations and individuals see their own blind spots . A real estate recruiter we worked with illustrates the positive difference such training can make .

大学英语四级模拟试题(13)

大学英语四级模拟试题四(附含答案解析)

最新大学英语四级真题参考答案

2015年6月大学英语四级真题(CET4)及答案解析

大学英语四级考试真题及答案(三套全)

大学英语四级模拟试题(1)

2018年12月大学英语四级真题完整版(第3套)_共13页

大学英语四级真题及完整答案(共两卷).pdf

大学英语四级考试真题及答案(完整版)

最新大学英语四级考试真题及答案