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America is a country on the move. In unheard of numbers, people of all ages are exercising

their way to better health. According to the latest figures, 59 percent of American adults exercise regularly-up 12 percent from just two years ago and more than double the figure of 25 years ago. Even non-exercisers believe they would be more attractive and confident if they were more active.

It is hard not to get the message. The virtues of physical fitness are shown on magazine covers, postage stamps, and television ads for everything from beauty soaps to travel books. Exercise as a part of daily life did not catch on until the late 1960s when research by military doctors began to show the health benefits of doing regular physical exercises. Growing publicity (宣专) for races held in American cities helped fuel a strong interest in the ancient sport of running. Although running has leveled off in recent years as Americans have discovered equally rewarding and sometimes safer forms of exercise, such as walking and swimming, running remain the most popular forms of exercise.

As the popularity of exercise continues to mount, so does scientific evidence of its health benefits. The key to fitness is exercising the major muscle groups vigorously (强有力地) enough to approximately double the heart rate and keep it doubled for 20 to 30 minutes at a time. Doing such physical exercises three times of more a week will produce considerable improvements in physical health in about three months.

According to the passage, what was the percentage of American adults doing regular physical exercises two years ago? ()

A.About 70%.

B.Nearly 60%.

C.Almost 50%.

D.More than 12%.

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更多“America is a country on the mo…”相关的问题
第1题
Belgium is a country of(). A.Asia B.Africa C.Europe D.North America

A.A.Asia

B.B.Africa

C.C.Europe

D.D.North America

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第2题
Belgium is a country of(). A.Asia B.A rrica C.Europc D.North America

A.A.Asia

B.B.A rrica

C.C.Europc

D.D.North America

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第3题
It seems that now a country\'s economy depends much on _______ .A how welldevelope

It seems that now a country\'s economy depends much on _______ .

A how welldeveloped it is electronically

B whether it is prejudiced against immigrants

C whether it adopts America's industrial pattern

D how much control it has over foreign corporations

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第4题
Why is it unusual that Irving was granted an honorary degree from Oxford?A.Because his deg

Why is it unusual that Irving was granted an honorary degree from Oxford?

A.Because his degree was honorary, rather than earned.

B.Because he was not so successful as his fellow writers.

C.Because he was from America which was a country with young history and less culture.

D.Because Oxford was a famous university in England.

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第5题
Why is it unusual that Irving was granted an honorary degree from Oxford?A.Because his deg

Why is it unusual that Irving was granted an honorary degree from Oxford?

A.Because his degree was honorary rather than earned.

B.Because he was not so successful as his fellow writers.

C.Because he was from America a country with young history and less culture.

D.Because Oxford was a famous university in England.

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第6题
Passage Two America put more people in prison in the 1990s than in any decade in its his

Passage Two

America put more people in prison in the 1990s than in any decade in its history. That started a debate over the wisdom of spending billions of dollars to keep nearly 2 million people locked up. According to statistics, the United States ends 1999 with 1983084 men and women in prisons. That shows an increase of nearly 840,000 prisoners during the 1990s and makes the United States the country with the highest prisoner population in the world. With the cost of housing a prisoner at about $20,000 a year the cost in 1999 for keeping all these prisoners behind bars is about $39 billion.

Some experts argue that the money is well spent, saying the cost of keeping prisoners behind bars doesn't seem much in comparison in the 1990s coincided with (与……相一致) a steady drop in the US crime rates. It is reported that serious crime has decreased for seven years in a row. "There are noticeable number of people who don't do crimes because they don't want to go to prison," they say.

36. There is a heated debate among American experts because ______.

A. America has put 2 million people in prison

B. the cost for housing a prisoner keeps rising

C. billions of dollars has been spent on prisoners

D. the prisoner population is the largest in the world

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第7题
The United States【56】a large part of the North American continent. Its neighbors are Canad
a【57】the north,【58】Mexico to the south.【59】the United States is a big country, it' s not the largest in the world. In 1964 its【60】was over 185,000,000.

When this land first became a nation, after【61】independence from England, it had thirteen states,【62】of the states was represented on the American flag by a【63】. All the states were in the eastern part of the continent. As the nation grew towards the west, new states were in the eastern part of the continent. As the nation grew towards the west, new states were added and new stars【64】on the flag. For a long time, there were 48 states. In 1959, however, two【65】stars were added to the flag【66】the new states【67】Alaska and Hawaii.

Sometimes【68】is said that the Indians are the only real Americans. Most Americans, however, are descendants(后代) of peoplev【69】came from all over the world to find a new【70】in a new land.【71】who came first and 【72】 greatest numbers to make their home【73】the eastern coast of North America were mostly from England. It is【74】that reason that the language of the United States is English and that its culture and customs are more like【75】of England than of any other country in the world.

(36)

A.does

B.makes

C.covers

D.gives

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第8题
Washington Irving was America' s first man of letters to be known internationally. His wor
ks were received enthusiastically both in England and in the United States. He was, in fact, one of the most successful writers of his time in the country, and at the same time winning the admiration of fellow writers like Scott in Britain and Poe and Hawthorne in the United States. (76) The respect in which he was held partly owing to the man himself, with his warm friendliness, his good sense, his urbanity, his gay spirits, his artistic integrity, his love of both the Old World and the New. Thackeray described Irving as "a gentleman, who, though himself born in no very high sphere, was most finished, polished, witty; socially the equal of the most refined Europeans." (77) England he was granted an honorary degree from Oxford—an unusual honor for a citizen of a young, uncultured nation—and he received the medal of the Royal Society of Literature. America made him ambassador to Spain.

Irving's background provides little to explain his literary achievements. A gifted but delicate child, he had little schooling. He studied law, but without zeal, and never did practice seriously. He was immune to his strict Presbyterian home environment, frequenting both social gatherings and the theater.

The main point of the first paragraph is that Washington Irving was ______

A.America' s first man of letters

B.a writer who had great success both in and outside his own country

C.a man who was able to move from literature to politics

D.a man whose personal charm enabled him to get by with basically inferior work

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第9题
While the ripples of America's subprime-mortgage crisis have spread far and wide, Latin Am
erica—a place long associated with financial disaster—has remained improbably calm. Banks have reported no unpleasant surprises. Brazil and Peru have been blessed with coveted investment-grade ratings. Surprisingly, perhaps the fleetest country of all has been Argentina. Since it emerged from the financial crisis of 2001-02, it has been one of the world's fastest-growing economies. It is expected to expand faster than most of its neighbors again this year.

Quite simply, it barely has any credit. Back when its economy virtually collapsed, the country suffered a run on its banks, followed by a freeze on withdrawals, and a massive currency devaluation. As a result, bank lending to the private sector shrivelled, from 23.8% of GDP in 2000 to 10.8% in 2003. Since then, it has rebounded to a piddling 13% ; by contrast, the ratio in Brazil was 36.5% in 2006. Almost all of these loans in Argentina are accessible only on a short-term basis.

Once its recovery began in June 2002, Argentina became a paradise for business. Unemployment of over 20% kept wages down, and the devaluation gave exporters an edge on foreign competitors. The ample productive capacity left idle by the crisis meant firms could expand without making big investments. And the windfall profits reaped by agricultural exporters, thanks to record commodities prices, enabled many of them to finance new projects out of earnings. Hence the economy could grow at almost 9% a year with little need for credit.

But such a lucky confluence of factors could not last. Starting in early 2005 ,.inflation picked up, a sign that the installed capacity was starting to limit output. Salaries and prices for raw materials increased sharply, cutting into profits. And farmers were particularly hard hit when the government nearly doubled the taxes in farm exports. Now, just as companies need to embark on big investments if they are to keep growing, their margins are no longer big enough to pay for the expansion and they need to borrow.

So, the time is ripe for the country's financial system to recover. But a number of things are in the way. Foremost is Argentina's business risk. Those in the informal economy (which represents over 40% of GDP) can neither save nor borrow legally, lest they become known to the taxmen. The rest remain cowed by memories of the crisis. Although Argentines have poured their savings into property, fuelling a construction boom, they still hold about four-fifths of their deposits abroad.

Inflation, fuelled by a public-spending binge, state-mandated wage increases, and a cheap currency, is not helping either. No one knows how high it is. The consumer-price index is doctored to keep the official rate below 10%, but private estimates suggest it is near 25%. Without a reliable index of inflation, lending is almost impossible, even for the medium term. And the central bank has kept interest rates strongly negative in real terms, encouraging workers to spend their wages rather than to save.

It can be inferred from the first paragraph that______.

A.Latin America has been greatly influenced by America's subprime-mortgage crisis

B.Latin America is suffering a financial disaster

C.Argentina has suffered a financial crisis at the beginning of this century

D.Argentina's economy grows faster than any other countries' economy

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第10题
The Africans' interest is to guard preferential export rules enshrined in the temporary Af
rican Growth and Opportunity Act, passed by Congress in 2,000. Tariff-free exports of some 6,000 goods from Africa to the United States are boosting trade and investment in southern Africa. Lesotho's fast-growing textile industry depends almost entirely on Chinese investment in factories to make clothes for sale in the United States. The region also wants more access to America's markets for fruit, beef and other agricultural goods.

American interest lies mainly in South Africa, by far the largest economy in the region. Services account for 60% of its GDP, and it increasingly dominates the rest of Africa in banking, information technology, telecom, retail' and other areas. Just as British banks, such as Barclays, have moved their African headquarters to South Africa over the past year, American investors see the country as a platform. to the rest of the continent.

Agreeing investment rules and resolving differences on intellectual property rights are the most urgent issues. American drug firms want to be part of the fast expansion in South Africa of production of anti-retroviral drugs, used against AIDS. By 2007 South Africa alone expects 1.2m patients to take the drugs daily. The country might be the world's biggest exporter of anti-AIDS drugs within a few years. Striking a bilateral deal now should make American investments easier.

But Mr. Zoellick's greater concern is for multilateral trade talks that stalled in Cancun, Mexico, in September. Alec Erwin, his South African counterpart, helped to organize the G20 group of poor and middle-income countries that opposed joint American-EU proposals there; he is widely tipped to take over as head of the World Trade Organization late next year, and would be a useful ally.

So Mr. Zoellick is trying to charm his African partner by agreeing to drop support for most of a group of issues (known as "Singapore" issues) that jammed up the talks at Cancun, and were opposed by poor countries; he says he also favors abolishing export subsidies in America--though only if Japan and the EU agree to do the same. That would please African exporters who say such subsidies destroy markets for their goods.

Mr. Zoellick's efforts to make more friends may be paying off. Even though America has treated Africa very shabbily on trade in the past, Mr. Erwin hints it is easier doing business with America than with Europe or Japan. A small sign, but perhaps a telling one.

It can be inferred from the first paragraph that ______.

A.6,000 goods from Africa are tariff-free to American countries

B.preferential export rules are interesting to southern Africans

C.most clothes found in the U.S. are actually made by Chinese

D.Lesotho is willing to export more agricultural goods to the U.S.

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第11题
No country in the world has more daily newspaper than the USA. There are almost 2,000 of t
hem, as compared with 180 in Japan, 164 in Argentina and 111 in Britain. The quality of some American papers is extremely high and their views are quoted all over the world. Distinguished dailies like the Washington Post or the New York Times exert a powerful influence all over the country. However, the Post and the Times are not national newspapers in the sense that the Times is in Britain of le Monde in France, since each American city has its own daily newspaper. The best of these present detailed accounts of national and international news, but many tend to limit themselves to state or city news.

Like the press in most other countries, American newspapers range from the "sensational", which feature crime, sex and gossip, 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 the lure of television.

Just as American newspapers cater for all tastes, so do they also try and appeal to readers of ail political persuasions. A few newspapers support extremist 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 differing political and social views, in order to present a balanced picture.

As in other democratic countries American newspapers can 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 courageously exposed political scandals or crimes, for instance, the Watergate Affair. The newspapers drew the attention of the public to the horrors of the Vietnam War.

The New York Times is ______.

A.one of the national newspapers in America

B.one of the most famous daily papers in America

C.the daily paper of New York City

D.both B and C

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