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Most people who travel long distances complain of jetlag（喷气式飞行时差反应). Jetlag makes

Most people who travel long distances complain of jetlag(喷气式飞行时差反应). Jetlag makes business travelers less productive and more prone【C1】______ making mistakes. It is actually caused by【C2】______ of your "body clock"-a small cluster of brain cells that controls the timing of biological【C3】______ . The body clock is designed for a 【C4】______ rhythm of daylight and darkness, so that it is thrown out of balance when it【C5】______ daylight and darkness at the "wrong" times in a new time zone. The【C6】______ of jetlag often persist for days 【C7】______the internal body clock slowly adjusts to the new time zone.

Now a new anti-jet, lag system is【C8】______ that is based on proven【C9】______ pioneering scientific research. Dr. Martin Moore-Erie has【C10】______ a practical strategy to adjust the body clock much sooner to the new time zone【C11】______ controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates 【C12】______ of the discomfort of jetlag.

A successful time zone shift depends on knowing the exact times to either【C13】______ or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule【C14】______ . light exposure depends a great deal on【C15】______ . ravel plans. Data on a specific flight itinerary(旅行路线) and the individual's sleep【C16】______ are used to produce a Trip Guide with【C17】______ on exactly when to be exposed to bright light.

When the Trip Guide calls【C18】______ bright light you should spend time outdoors if possible. If it is dark outside, or the her is bad,【C19】______ you are on an aeroplane, you can use a special light device to provide the necessary light【C20】______ for a range of activities such as reading, watching TV or working.

【C1】

A．for

B．from

C．to

D．of

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更多“Most people who travel long di…”相关的问题

第1题

Most people are waiting to see ______ will deliver the speech.

A.whom

B.who

C.that

D.where

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第2题

In the author’s opinion, ___________.

A.it is true that life in New York is much faster than that in any other city

B.people living outside big cities are lazy and miserable

C.most American people enjoy living in the suburbs of big cities

D.those who are busy are not necessarily unfriendly

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第3题

Culture shock is an occupational disease （职业病) for people who have been suddenly transp

Culture shock is an occupational disease (职业病) for people who have been suddenly transplanted abroad.

Culture shock is caused by the anxiety that results from losing all familiar signs and symbols of social intercourse. Those signs are as following: How to shake hands and what to say when meeting people, when and how to give tips, how to make purchases, when to accept and refuse invitations, when to take statements seriously and when not. These signs, which may be words, gestures, facial expressions, or customs, are acquired by all of us in the course of growing up and as much a part of our culture as the language we speak or the beliefs we accept. All of us depend on hundreds of these signs for the peace of our mind and day-to-day efficiency, but we do not carry most at the level of conscious awareness.

Now when an individual enters a strange culture, all or most of these familiar signs are removed. No matter how broadminded or full of good will you may be, a series of supports have been knocked from under you, followed by a feeling of frustration. When suffering from culture shock people first reject the environment which causes discomfort. The ways of the host country are bad Because they make us feel bad. When foreigners on a strange land get together to complain about the host country and its people, you can be sure that they are suffering from culture shock.

According to the passage, culture shock is______.

A．an occupational disease of foreign people

B．may lead to very serious symptoms

C．actually not a disease

D．incurable

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第4题

The term “company” has a special meaning when applied to business. A company is usually an enterprise that has limited liability. Companies with the word “Limited” or the abbreviation (缩写) “Ltd” after their name are defined as a company. Also, if you form. a limited liability partnership, or open a franchise (特许经营权), these are usually defined as companies as well. If you are not sure of the legal status of your business, you can contact a business solicitor for legal advice.

Within a company a board of directors, partners or chief executive will usually make the day-to-day decisions for their business. Most of the decisions the chief executive makes do not need to be ratified (批准), but more far reaching decisions will usually need the backing of the company’s board of directors with a majority vote.

A company can also have shareholders. How many shares an individual or investment group holds will determine how much say they have about the running

1According to Paragraph 2, within a company, who usually has the final say on the most important decisions？

A、Its business solicitor.

B、Its board of directors.

C、Its business partners.

D、Its chief executive.

2What determines how much say an individual has in a company’s decision-making？

A、The importance of the decision.

B、The state of the company’s business

C、The number of shares the person has in the company.

D、The company’s Annual General Meeting.

3How do business partners know whether they have the decision-making powers within a company？

A、Through the challenges their decisions meet.

B、Through checking with other partner companies.

C、Through consulting with a business solicitor.

D、Through the items of their partnership agreement.

4In writing this passage, the writer seems to be addressing ____________.

A、people who are laymen in business matters

B、people with much business experience

C、people who are going to start a company

D、people with power in business management

5What is the passage mainly about？

A、The way a company makes decisions.

B、The style. a company does business.

C、Development process of a company.

D、Organizational structure of a company.

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第5题

A scientist who wants to predict the way in which consumers（消费者) will spend their money

A scientist who wants to predict the way in which consumers(消费者) will spend their money must study consumer behavior. He must obtain data both on the resources of consumers and on the motives that tend to encourage or discourage money spending.

If an economist were asked which of three groups borrow most—people with rising incomes, stable incomes, or 'decreasing incomes—he would probably answer, those with decreasing incomes. Actually, in the years 1947~1950, the answer was: people with rising incomes. People with decreasing incomes were next and people with stable incomes borrowed the least. This shows us that traditional assumptions(假设) about earning and spending are not always reliable. Another traditional assumption is that if people who have money expect prices to go up they will hasten to buy. If they expect prices to go down, they will postpone buying. But research surveys have shown that this is not always true. The expectations of price increases may not stimulate buying. One typical attitude was expressed by the wife of a mechanic in an interview at a time of rising prices. "In a few months", she said, "we'll have to pay more for meat and milk; we'll have less to spend on other things". Her family had been planning to buy a new car but they postponed this purchase. Furthermore, the rise in prices that has already taken place may be disliked and buyers' resistance may be produced. This is shown by the following typical comment; "I just don't pay these prices; they are too high".

The investigations mentioned above were carried out in America; condition most helpful to spending appears to be price stability. If prices have been stable and people consider that they are reasonable, they are likely to buy. Thus, it appears that the common business policy of maintaining stable prices is based on a correct understanding of consumer psychology(心理学).

According to the passage, if one wants to predict the way people spend their money, he should______.

A．rely on traditional assumptions about earning and spending

B．try to encourage or discourage consumers to spend money

C．carry out investigations on consumer behavior. and get data of consumers incomes and money spending motives

D．do researches in consumer psychology in a laboratory

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第6题

Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive(认知的) areas such as attention and memory. This is true regardless of age.

People will be alert(警觉的)and receptive if they are faced with information that gets them to think about things they are interested in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind.

Many experts are so convinced of the benefits of challenging in the brain that they are putting the theory to work in their own lives. “The idea is not necessarily to learn to memorize large amounts of information,” says James Fozard, associate director of the National Institute of Ageing. “Most of us don’t need that kind of skill. Such specific training is of less interest than being able to maintain mental alertness.” Fozard and others say they challenge their brains with different mental skills, both because they enjoy them and because they are sure that their range of activities will help the way their brains work.

Gene Cohen, acting director of the same institute, suggests that people in their old age should engage in mental and physical activities individually as well as in groups. Cohen says that we are frequently advised to keep physically active as we age, but older people need to keep mentally active as well. Those who do are more likely to maintain their intellectual abilities and to be generally happier and better adjusted. “The point is, you need to do both,” Cohen says. Intellectual activity actually influences brain-cell health and size.

(1)What is the passage mainly about?()

A. Special mental training for old people.

B. Biochemical changes in the human brain.

C. The influence of intellectual activities on brain-cell size.

D. The importance of mental activities in the efficiency of the brain.

(2)A person who is said to be cognitively healthy should ().

A. be alert and receptive in mind B. who are highly intelligent

C. be good at doing group work D. remember large quantities of information

(3) The findings of James and other scientists in their work ().

A. remain a theory to be further proved B. have been challenged by many other experts

C. are practiced by the researchers themselves D. have been generally accepted

(4)According to Fozard's argument, people can make their brains work more efficiently by ().

A. constantly doing memory work B. making frequent adjustments

C. going through specific training D. taking part in various mental activities

(5) Which of the following statements would Cohen most probably support?()

A. Older people should keep mentally active by challenging their brains.

B. No matter whether it is done in group or alone, mental activity is always good for brain-cell health.

C. Physical strength is more important to older people than mental health.

D. People who engage in more mental activities but less physical ones are always happier.

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第7题

Most personnel managers agree that job interviews are one of the least objective recru

itment methods.But the advantages of testing are not going to change the attraction of the interview to employers.The appeal of the interview has everything to do with the human factor.

Most people believe that they are a reasonable judge of character and trust their instinctive feelings.We might use some kind of test to aid the selection process, but we usually pick a candidate who interviews well, has good qualifications and an impressive work record.

But suppose the candidate lies or is less than completely honest.“This can be a serious problem for employers,” explains Alan Conrad, Chief Executive at Optimus Recruitment.“The most difficult liars to find are those who tell halftruths rather than complete lies.” Research shows that up to 75 percent of resumes are inaccurate on purpose.The most common practice is omission.

Interviewer should therefore concentrate on areas of uncertainty such as gaps between periods of employment and job descriptions that seem strange.“Focusing on these areas will force candidates to tell the truth or become increasingly dishonest.This is usually when people show their anxiety by their body language.Sweat on the upper lip, false smiles and nervous hand movements all indicate discomfort.”

Conrad does not suggest an aggressive policystyle. interview technique, but insists that close inspection of a resume is absolutely essential.Only by asking the right questions can you confirm the suitability of the candidate or put pressure on those who are being less than completely honest.

1.The best title of this passage can be ______.

A.Disadvantages of Job Interviews

B.Advantages of Job Interviews

C.How to Catch Out the Dishonest Candidate

D.How to Find a Job by Tricks

2.The liars hard to recognize are those who tell ______.

A.partial truths

B.mainly truths

C.complete truths

D.complete lies

3.How were the job applicants able to lie without being detected？

A.By using their body language

B.By telling some unbelievable lies

C.By leaving out some necessary information

D.By providing more information than needed

4.In order to pick up a qualified and an honest candidate, Conrad suggests that we ______.

A.correct the resumes intentionally

B.compare one’s resume with others

C.examine the resumes carefully

D.inspect the candidates aggressively

5.What is the author’s attitude towards job interviews？

A.Suspicious

B.Credulous

C.Most objective

D.Too subjective

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第8题

There is much discussion today about whether economic growth is desirable. At an earli

er period, our desire for material wealth may have been justified. Now, however, this desire for more than we need is causing serious problems. Even though we have good intentions, we may be producing too much, too fast.

Those who criticize economic growth argue that we must slow down. They believe that society is approaching certain limits on growth. These include the fixed supply of natural resources, the possible negative effects of industry on the natural environment, and the continuing increase in the world's population. As society reaches these limits, economic growth can no longer continue, and the quality of life will decrease.

People who want more economic growth, on the other hand, argue that even at the present growth rate there are still many poor people in the world. These proponents of economic growth believe that only more growth can create the capital needed to improve the quality of life in the world. Furthermore, they argue that only continued growth can provide the financial resources required to protect our natural surroundings from industrialization.

This debate over the desirability of continued economic growth is of vital importance to business and industry. If those who argue against economic growth are correct, the problems they mention cannot be ignored. To find a solution, economists and the business community must pay attention to these problems and continue discussing them with one another.

1.We may infer from the context that "proponents “ (Paragraph 3)most probably means .

[A] arguments in support of something

[B] disagreement

[C] people who argue for something

[D] people who argue against something

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第9题

Read the following paragraph and underline the irrelevant sentences.Hotels are found in

Read the following paragraph and underline the irrelevant sentences.

Hotels are found in every country and city of the world, and generally, we can classify them into three large groups based on location.Each group has its own merit.First, airport hotels are located near airports.Their guests include passengers with short stayovers or canceled flights and travelers who are in business.The second kind is downtown hotels, also called commercial hotels.These hotels are near large office complexes and retail stores in the major metropolitan areas.They are attractive to people attending meetings and conventions, and many tourists as well.Third, there are also the resort hotels located near the beaches or mountains.Resort hotels accommodate vacationers and recreation-minded people.Though there may be a few other general areas where hotels are found, such along the highways, most of them are located near airports, in the downtown areas, and in resort areas.()

A.Each group has its own merit

B.Their guests include passengers with short stayovers or canceled flights and travelers who are in business

C.These hotels are near large office complexes and retail stores in the major metropolitan areas

D.Resort hotels accommodate vacationers and recreation-minded people

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第10题

Literature is a form. of art that can be enjoyed without formal instruction. However, peop

le with【1】knowledge of literature may miss a lot【2】reading a novel, short story, poem, play, or【3】. These readers are comparable to the【4】at a football game who watch the game and【5】it without really understanding the complex movements【6】on the field. Although they may enjoy the【7】, many spectators watch only the ball【8】, missing entirely the contribution of other members【9】tile total play as well as the intricacies occurring within the【10】. A person who understands football-【11】better yet, has played the game -is more capable【12】judging when a team is playing well or【13】and is also likely to enjoy a "good" game more. The【14】is true of reading literature. Most people have read numerous【15】works, but many do not understand or【16】the author's skill in communicating. This book【17】intended to help you learn to【18】attention not only on what happens, but on【19】it happens and how the author has【20】it -to analyze and evaluate literary works so that you can fully experience and appreciate them.

(1)

A．abundant

B．informal

C．necessary

D．limited

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