题目内容
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[单选题]
Athletes from all of the world will（)for championships in Beijing.
A.complete
B. compete
C. compensate
D. concentrate
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.complete
B. compete
C. compensate
D. concentrate
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A.when
B.as
C.while
D.since
We all __________________ radiation here on earth from the sun, from cosmic rays and from radioactive minerals.
[A] receive
[B] accept
[C] bring
[D] catch
All human beings have a comfortable zone regulating the ______ they keep from someone they talk with.
A) distance B) scope C) range D) boundary
A.它是有史以来最高大的建筑物之一-,因此，人们从各个国家纷纷前来参观
B.尽管在当时旅行不像现在这么容易,但汽船还是把成千上万的参观者从欧洲大陆送过了英吉利海峡
C.这座水晶宫不同于世界上所有的其他建筑，因为它是用钢和玻璃建成的
D.19世纪最不寻常的建筑也许要数水晶宫了,它是为1851年的“世界博览会”而建在海德公园的
一个地区有若干家商店销售某种品牌的真空吸尘器。
(1)假如所有销售商要价相同，他们的长期经济利润是否都等于零？
(2)假如所有销售商要价相同，但是一家当地销售商的商店经营场所为他自己拥有的房子，不必付租金，这个销售商的经济利润为正吗？
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A certain brand of vacuum cleaners can be purchased from several local stores as well as from several catalogue or website sources.
a If all sellers charge the same price for the vacuum cleaner, will they all earn zero economic profit in the long run？
b. If all sellers charge the same price and one local seller owns the building in which he does business, paying no rent, is this seller earning a position economic profit？
e. Does the seller who pays no rent have an incentive to lower the price he charges for the vacuum cleaner？
s means that they have a chance to enter the history books
A) access B) attachment C) appeal D) approach
Monthly Meeting Minutes of Board of Directors
Time:2:30p.m.,March5,2015
Place:Conference Room, second floor of 3T Co. Ltd.
Participants:All the directors
Chairman:Chairman of the board, Mr. William Forest
Minutes keeper: Linda
The main activities at the meeting are as follows:
Firstly, Mr. William Forest, chairman of the board, made a report on the work and total sales of the company this season. Then the report was followed by a heated discussion.
Secondly，all the directors agreed to hold a press conference for the company next month.
Thirdly, the meeting suggested inciting experts from Canada to give a five-day training course to staff in the Sales Department.
The meeting finished at 3 : 30 p. m.
1. Who are the meeting participants？
A.The directors
B.The interviewees
C.The executive assistants
2.How many activities does the meeting have？
A.One
B.Two
C.Three
3.Mr. William Forest made a report on
A.the work and total sales of the company
B.the advertisement policies of the company
C.the training course in the Sales Department
4.What did all the directors agree to do
A.To carry out a training project in the company next year.
B.To have another board meeting of all directors next season.
C.To hold a press conference for the company next month.
5.How long did the meeting last？
A.1 hour
B.2 hours
C.3 hours
r parents’ ideas, while at the same time _ _(32)___ their parents’ characteristics.That is to say, the children grow up to _ _(33)___ different views from their parents’, yet to have ___(34)___ personalities.There is a __ _(35)____ going on in the toy world at present over whether children should be ___(36)___ to have war toys.I don’t believe in encouraging war toys, but I do not see any ___(37)___ in forbidding them when I think of the __ (38)___ of my friend Harry.Harry is the __ (39)___ of strict parents who were totally opposed to war.He was never allowed toy soldiers __ (40)___ a boy, never allowed toy guns.Harry grew up and went into the army, becoming a first-class soldier and ___(41)___ all sorts of military honors in a rather fierce unit.He became the opposite in __ (42)___ way of what his parents might have expected __ (43)___ their son.And yet there is a gentleness about Harry which shows a ___(44)____ personality.There is a sympathetic element about the man which I can see __ (45)____ have come from his family.In ___(46)___ of doing things differently from our parents, a lot of the spirits gets passed on.Parents in all conscience have to __(47)___ their children what they believe to be right; but it is not so much your ideas that the children _ (48)___ as your example.Perhaps the best __ (49)__ to teach one’s child gentleness is not to forbid toy guns, but to be gentle in one’s __ (50)___ every day life.
31.A.what
B.it
C.which
D.that
32.A.holding
B.attaining
C.carrying
D.keeping
33.A.give
B.have
C.get
D.grow
34.A.similar
B.identical
C.common
D.ordinary
35.A.fighting
B.struggle
C.war
D.quarrel
36.A.dismissed
B.encouraged
C.misled
D.ventured
37.A.stain
B.spot
C.point
D.dot
38.A.experience
B.advantage
C.expense
D.adventure
39.A.niece
B.son
C.nephew
D.daughter
40.A.when
B.for
C.while
D.as
41.A.winning
B.won
C.having won
D.did win
42.A.each
B.single
C.individual
D.every
43.A.on
B.at
C.from
D.against
44.A.calm
B.quiet
C.silent
D.serene
45.A.must
B.need
C.want
D.long
46.A.case
B.spite
C.situation
D.occasion
47.A.put
B.place
C.teach
D.give
48.A.follow
B.trace
C.watch
D.expect
49.A.means
B.route
C.method
D.way
50.A.own
B.individual
C.private
D.public
Like the press in most other countries, American newspapers range from the “sensati onal”, which feature crime, sex and rumor, to the serious, which focus on factual news and the analysis of world events.But with few exceptions American newspapers try to entertain as well as give information, for they have to compete with television.
Just as American newspapers give way to all tastes, so do they also try and apply to readers for all political persuasions.A few newspapers support extremist (过激分子)groups on the far right and on the far left, but most daily newspapers attempt to attract middle-of-the-road Americans who are essentially moderate.Many of these papers print columns by well-known journalists of different political and social views in order to present a balanced picture.
As in other democratic countries American newspapers ca n be either responsible or irresponsible, but it is generally accepted that the American press serves its country well and that it has more than once bravely uncovered political scandals (丑闻)or crimes, for instance, the Watergate Affair.The newspapers dr ew the attention of the public to the fears of the Vietnam War.
1.There are fewer national newspapers in ().
A.Britain than in the U.S.A
B.France than in Britain
C.the U.S.A.than in Britain or France
D.France than in t he U.S.A.or Britain
2.Most American newspapers try to entertain their readers because ().
A.they have to keep up a good relation with them
B.they have to compete with television
C.they have to write about crime, sex and rumor
D.t hey have to give factual news in an interesting way
3.Many American newspapers attract readers of different political tendency by ().
A.supporting extremist groups from time to time
B.inviting middle-of-the-road Americans to write articles for them
C.avoiding carrying articles about extremists
D.printing articles representing different political viewpoints
4.In this passage the underlined word “press” (Para.2) means ().
A.a machine for printing
B.the business o f printing
C.great force
D.newspapers
5.The passage is mainly about ().
A.the characteristics of American newspapers
B.the development of American newspapers
C.the functions of American newspapers
D.the m erits and shortcomings of American newspapers
Biologists today don’t expect that anyone will find a magical fountain of youth.Growing older is a natural part of the life cycle that can’t be reversed.As human beings grow older, organs such as the heart and lungs may stop functioning properly.Sight and hearing may become weak.And the human body becomes more likely to come down with serious illnesses from which it cannot recover.
Considered together, changes that bring about the decline of an organism are called aging.Because of aging, many biologists believe that there may be a maximum age limit to which even the healthiest organisms can live.For human beings, this maximum age limit is about 110 years.
Perhaps the most important thing that you can learn from your study of human biology is that you have a lot of control over the aging process in your own life.In fact, within our control are many physical and mental factors that have much to do with aging.For example, each of us, as recent research indicates, can do many things to help prevent heart and vessel disease, which causes half the death each year in the United States.We can avoid eating a lot of fatty meat.Eating too much of these types of animal fats can lead to the clogging and hardening of blood vessels.We can cut back on smoking and hopefully quit entirely.We can limit the amount of alcohol we drink and the amount of sugar we eat.We can exercise regularly and strengthen the heart and other organs.And we can remember to take time out each day for ourselves, time just relax.Exercise, recreation and relaxation all reduce stress – inner tension that is hard on all body organs.
One final thing we can do is to try to keep aware of advances made in health education.Information is often available free of charge from health clinics or schools.
1.Which of the following is the leading cause of death in the United States？
A.Heart disease.
B.Cancer
C.Alcohol
D.Smoking
2.What happens as people grow older？
A.They dream of a magic pill to help them live a happy and long life
B.They come down with serious illnesses
C.Their organs become weak and may stop working properly
D.Their blood vessels become clogged
3.In the opinion of biologists, _________.
A.the aging process can be reversed
B.the aging process can be controlled and slowed down
C.the aging process can be got rid of
D.the aging process can go beyond its limit
4.We can slow down the weakening of all our body organs by ______.
A.not eating animal fat
B.limiting drinking and smoking
C.exercise, recreation and relaxation to reduce stress
D.preventing the clogging and hardening of blood vessels
5.Besides physical and mental factors, which of the following also contributes to living a long and healthy life according tot the passage？
A.Health education
B.Traditional medicine
C.artificial organs
D.The invention of magic pills
