首页 > 学历类考试

网友您好，请在下方输入框内输入要搜索的题目：

请输入或粘贴题目内容搜题

搜题

拍照、语音搜题，请扫码下载APP

题目内容（请给出正确答案）

[主观题]

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

答案

查看答案

发布时间：2023-02-16

更多“Most people who travel long distances complain of jetlag（喷气式飞行时差反应). Jetlag makes”相关的问题

第1题

It is those people who ______most angry at what is going on at university campuses.A. i

It is those people who ______most angry at what is going on at university campuses.

A. is

B. was

C. were

D. are

点击查看答案

第2题

_______ the pros and cons of being the son of one of the famous, Rock replies:” I thin

k I’m among the most blessed of people who ever lived”

A、Fed on

B、Headed for

C、Brought down

D、Pressed for

点击查看答案

第3题

In the author's opinion,______. A. it is true that life in America is much faster tha

In the author's opinion,______.

A. it is true that life in America 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

点击查看答案

第4题

If an American stays alone at weekend，most probably__________ ．A.he is considered to be to

If an American stays alone at weekend，most probably__________ ．

A.he is considered to be too individualistic

B.he enjoys the freedom to avoid socializing

C.he cannot get along with people from other cultures

D.his or her vi．ews conflict with those of others who speak different languages

点击查看答案

第5题

The author would most probably agree with which of the following statements about Thomas J

efferson？

A．He had a broad vision of his country's future.

B．He put the interests of Virginia ahead of those of the Union.

C．He ignored the advice of people who settled the western region.

D．He was one of the first government officials to travel in the western United States.

点击查看答案

第6题

According to the passage, how would a person who stays abroad most probably react when he

is frustrated by the culture shock？

A．He is most likely to refuse to absorb the strange environment at first.

B．He is ready to accept the change and adapt himself to the new environment.

C．Although he takes the culture difference for granted, he still doesn't know how to do with it.

D．He may begin to hate the people or things around him.

点击查看答案

第7题

Tina: Polly, do you spend most of your spare time on the Internet？Polly: Honesty speaking,

Tina: Polly, do you spend most of your spare time on the Internet？

Polly: Honesty speaking, no. I&39;m not one of those guys who are always playing online games orsurfing the Internet. I think, nowadays, many people spend too much time on their computers andmobile phones, but not enough time in front of one another.

From Polly&39;s point of view, people should___________ .

A.surf the Internet

B.learn more new things

C.play online games

D.communicate with one another

点击查看答案

第8题

Many visitors finds the fast pace at which American people move very troubling. One's first impression is likely to be that everyone is in a rush. City people always appear to be hurrying to get where they are going and are very impatient if they are delayed even for a short moment.

At first, this may seem unfriendly to you. People will push past you as they walk along the street. You will miss smiles, brief conversations with people as you shop or dine away from home. Do not think that because Americans are in such a hurry they are unfriendly. Often, life is much slower outside the big cities, as is true in other countries as well.

Americans who live in cities often think that everyone is equally in a hurry to get things done; just as city people do in Tokyo, Singapore or Paris, for example. But When they discover that you are a stranger, most Americans become quite kindly and will take great care to help you. If you need help and say, "I am a stranger here. Can you help me？' Most people will stop, smile at you, and help you find you way or answer your questions. Occasionally, you may find someone too busy or perhaps too rushed to give you help. If this happens, do not be discouraged (气馁); just ask someone else. Most Americans enjoy helping a stranger.

Many people who first visit the United States will find that（）.

A.America is a highly developed country

B.Americans are impatient and unfriendly people

C.the fast pace in American life often causes much trouble

D.American city people seem to be always in a rush

点击查看答案

第9题

We are living in one of those periods in human history which are marked by revolutionary c

hanges in all of man's ideas and values. It is a time when every one of us must look within himself to find what ideas, what beliefs, and what ideals each of us will live by. And unless we find these ideals, and unless we stand by them firmly, we have no power to overcome the crisis in which we in our world find ourselves.

I believe in people, in sheer, unadulterated humanity. I believe in listening to what people have to say, in helping them to achieve the things which they want and the things which they need. Naturally, there are people who behave like beasts, who kill, who cheat, who lie and who destroy. But without a belief in man and a faith in his possibilities for the future, there can be no hope for the future, but only bitterness that the past has gone. I believe we must, each of us, make a philosophy by which we can live. There are people who make a philosophy out of believing in nothing. They say there is no truth, that goodness is simply cleverness in disguising your own selfishness. They say that life is simply the short gap in between an unpleasant birth and an inevitable death. There are others who say that man is born into evil and sinfulness and that life is a process of purification through suffering and that death is the reward for having suffered.

I believe these philosophies are false. The most important thing in life is the way it is lived, and there is no such thing as an abstract happiness, an abstract goodness or morality, or an abstract anything, except in terms of the person who believes and who acts. There is only the single human being who lives and who, through every moment of his own personal living experience, is being happy or unhappy, noble or base, wise or unwise, or simply existing.

The question is: How can these individual moments of human experience be filled with the richness of a philosophy which can sustain the individual in his own life？ Unless we give part of ourselves away, unless we can live with other people and understand them and help them, we are missing the most essential part of our own human lives.

There are as many roads to the attainment of wisdom and goodness as there are people who undertake to walk them. There are as many solid truths on which we can stand as there are people who can search them out and who will stand on them. There are as many ideas and ideals as there are men of good will who will hold them in their minds and act them in their lives.

A. listening to people's opinions

B. revolutionary changes

C. being happy or unhappy

D. the way it is lived

E. we give part of ourselves away

F. many roads to the attainment of wisdom

G. as a short gap between birth and death

We are living in a periods of

点击查看答案

第10题

The number of people in the U.S.who choose not to marry is growing every year.By 1996 about 25 million people over the age of 21 years were living alone.50 years ago this number was less than 2 million.One reason for this is because people are getting married at a much later age than in the past.The average age for men is now 27 years.For women it is about 25 years.Another reason is the increase in the number of divorces.

Living alone has become more acceptable in American society.In the past people sometimes think those who lived alone were a little strange.These days,however,several of the most popular TV shows tell the story of men and women who can't meet "the right person" and who plan to be single forever.Many such single people (especially women) feel that they are more free to pursue (追求) their careers (事业) than those who are married.In a way these people are married to their jobs.

1.About 23 million people over the age of 21 were not married in America by 1996.

A.T

B.F

2.Most of men usually get married at the age of 27 in America.

A.T

B.F

3.In the past,people thought it was impossible to live alone.

A.T

B.F

4.Some people in America wouldn't like to get married,because they can't meet "the right person".

A.T

B.F

5.More and more people in the U.S.choose not to marry.

A.T

B.F

点击查看答案

第11题

Most Americans don't like to get advice from members of their family. When they need advic

e, they don't usually 【61】 people they know. 【62】 , many Americans write letters to newspapers and magazines which give advice 【63】 many different subjects, including family problems, sex, the use 【64】 the language, health, cooking, childcare, clothes, and how to buy a house or a car.

【65】 newspapers regularly print letters 【66】 readers with problems. Along 【67】 the letters there are answers written 【68】 people who are supposed to know how to 【69】 such problems. Some of these writers are doctors; 【70】 are lawyers or educators. But two of the most famous writers of advice 【71】women without special training 【72】 this kind of work. One of them answers letters 【73】 to " Dear Abby". The other is addressed 【74】 " Dear Ann Landers". Experience is their preparation for 【75】 advice.

There is one writer who has not lived long 【76】 to have much experience. She is a girl named Angel Cavaliere, who started writing 【77】 for newspaper readers 【78】 the age of ten. Her advice to young readers now 【79】 regularly in the Philadelphia Bulletin in a column 【80】 DEAR ANGEL.

(61)

A．talk

B．ask

C．tell

D．speak

点击查看答案

账号：尚未登录

登录没有账号？去注册

购买搜题卡

下载APP

关注公众号

TOP