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More than one in ten people who are regularly exposed to organophosphate pesticides（有机磷

More than one in ten people who are regularly exposed to organophosphate pesticides(有机磷酸脂农药) will suffer unrecoverable physical and mental damage, a team of psychiatrists warns. The investigators say that theirs is the first serious attempt to estimate the number of people suffering because of chronic low-level exposure to the pesticides.

"This is a worrying high level of illness," says one researcher. The findings by the researcher, who also treats many of the victims, conflict with those of the Britain's government agency monitoring occupational health, which says there is no good evidence to suggest chronic exposure leads to widespread illness. The research team sent questionnaires to 400 farmers selected at random from a phone book. Of 179 who replied, 130 reported that they had been exposed to organophosphates. And 21 farmers complained of enough symptoms to be classed as suffering from organophosphate poisoning. Allowing for bias inherent in the survey method, they suggest that around 10 percent of farmers exposed to the pesticides suffer from poisoning.

The researchers also uncovered a consistent pattern of symptoms ranging from extreme tiredness and speech difficulty to suicidal impulses. Again this contrasts with the government agency's view that there is no clear pattern of symptoms for pesticide poisoning, making a diagnosis difficult.

They believe the real figure for poisoning is much higher, once you include cancers and heart disease linked to the pesticide. Last year, British specialists also found evidence of a link between organophosphates and severe bone abnormalities in eight men. One of the researchers, Anthony Lyons of Queen's Medical centre in Nottingham, says preliminary results from a larger follow-up study suggest the extent of bone damage may be worse than they feared.

All those who suffer from organophosphate poisoning complain of becoming "exquisitely sensitive" to any further exposure. This is bad news for any Gulf War veterans sent back to the Middle East. Many scientists and doctors are convinced that Gulf War Syndrome is at least partly caused by organophosphate pesticides, which were sprayed in tents and on clothes to protect troops from biting insects.

A spokesman for Britain's Ministry of Defense says there are no immediate plans to send ground troops to the Gulf. But the US is moving 5,000 troops into the region. Returning troops "would be more vulnerable to poisoning", says one of the leading US authorities on such poisoning.

In which area do the findings of the researchers have confliction with those Britain's Health and Safety Executive(HSE), the government agency monitoring occupational health？ ______.

A．Whether exposure to organophosphate will do any harm to man

B．Whether chronic exposure to organophosphate would lead to widespread illness

C．Whether it is worthwhile to find out the number of people suffering from organophosphate poisoning

D．Whether organophosphate is a good pesticide

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更多“More than one in ten people wh…”相关的问题
第1题
A recent survey has revealed that the country with the shortest holidays and the long
est working hours in Europe is the UK. In the UK, a worker puts in over 43.6 hours a week on average - far higher than any other European country. The average in the European Union (EU) is around 40 hours a week. Astonishingly, in the UK, one in ten workers spends more than 61 hours a week at work. In addition, a British worker only has 20 days’ holiday a year.Interestingly, however, despite the fact that the British have the shortest holidays and the longest working hours in the EU, the UK's GDP per worker is one of the lowest in Europe. Mediterranean countries like Spain, Portugal, Greece and Italy have some of the longest holidays in Europe, ranging from 33 to 36 days. Although Austria has the longest holiday time of all in Europe (38 days on average), it has an above-average GDP per worker.

1. UK Workers have the shortest holidays () .A. in the world

B. in Europe

C. in western Europe

D. in the Mediterranean

2. On average workers in the UK puts in ()hours more than those in the European Union.A. 3.6 hours

B. 17.4 hours

C. 20 hours

D. 21 hours

3. In the UK, () works more than 61 hours a week.A. one in five

B. one in ten

C. one in 20

D. one in 40

4. The second paragraph mainly tells us that ().A. the British have the shortest holidays

B. the British have the longest holidays

C. the British have the longest working hours

D. the UK’s GDP per worker is one of the lowest in Europe

5. () has the longest holiday time of all in Europe.A. Spain

B. Portugal

C. Austria

D. Greece

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第2题

Mr Richards has worked in a small seaside town for about ten years and he and his wife have a comfortable house near the sea. During the winter they would be quite happy, but every summer a lot of their relatives used to spend holiday in their house, and it was much cheaper than staying in hotel. Finally one day in June Mr Richards complained to a clever friend of his who lived in the same place. "One of my wife's cousins is going to bring her husband and children and spend ten days with us next month again. How have you prevented all your relatives from coming to live with you in summer？" "Oh," the friend answered, "that is not difficult. I just borrow money from all the rich ones, and lend it to all the poor ones. After that, they seldom come again." Hearing this Mr Richards smiled.

The relatives preferred to stay in Mr Richards's house because（）.

A.it was cool in summer

B.they might spend less money

C.they were more welcome

D.it was a comfortable place

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第3题
Chinese people spend （） money on travelling today as they did ten years ago.

A．more than twice

B．as twice much

C．twice as much

D．twice more than

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第4题
听力原文："Where is the university？ is question many visitors to Cambridge ask, but no one

听力原文： "Where is the university？ is question many visitors to Cambridge ask, but no one could point them in any one direction because there is no campus. The university consists of thirty-one self-governing colleges. It has lecture halls, libraries, laboratories, museums and offices throughout the city(32).

Individual colleges choose their own students (33), who have to meet the minimum entrance requirements set by the university. Undergraduates usually live and study in their colleges, where they are taught in very small groups. Lectures, and laboratory and practical work are organized by the university and held in university buildings.

There are over ten thousand undergraduates and three thousand five hundred postgraduates. About 40% of them are women and some 8% from overseas. As well as teaching, research is of major importance. Since the beginning of the twentieth century, more than sixty university members have won Nobel prizes.

The university has a huge number of buildings for teaching and research. It has more than sixty specialist subject libraries, as well as the University Library, which, as a copyright library, is entitled to a copy of every book published in Britain(34).

Examinations are set and degrees are awarded by the university. It allowed women to take the university exams in 1881, but it was not until 1948 that they were awarded degrees(35).

(33)

A．Because there are no signs to direct them.

B．Because no tour guides are available.

C．Because all the buildings in the city look alike.

D．Because the university is everywhere in the city.

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第5题
There are spectacular differences between financial markets on the Continent of Europe on
the one hand, and in Britain on the other hand. In Britain, the market is really the City of London. It is a free market, and it controls most of the flow of savings to investment. On the Continent, either a few banks or government institutions dominate the money markets. In France and Italy, for example, government officials direct the flow of funds to suit their economic plans. In Germany the flow is directed by the all-powerful banks. In Britain there are more free interplay of market forces and far fewer regulations, rules and "red tape". A French banker summed it up this way: "On the Continent you can't do anything unless you've been told you can; in England on the other hand you can do everything as long as you haven't been told not to. "

There are many basic reasons for these differences. One is that Continental savers tend to prefer gold, cash or short-term assets. They invest only 10% of their savings in institutions like pension funds or insurance companies. But in Britain 50% of saving goes to them, and they, in turn, invest directly in equity market. A far lower proportion of savings is put in the banks in the form. of liquid assets than on the Continent. Continental governments intervene directly or through the banks to collect savings together and transform. them into medium or long-term loans for investment. The equity market is largely bypassed. On the Continent economic planning tends to be far more centralized than in Britain. In Britain it is possible to influence decisions affecting the country's economy from within the City. It attracts skilled and highly qualified work force. In France, on the other hand, an intelligent young man who wants a career in finance would probably find the civil service more attractive.

In Britain the market, or more accurately, money tends to be regarded as an end in itself. On the Continent it is regarded as a means to an end; investment in the economy. To British eyes continental systems with the possible exception of the Dutch seem slow and inef-ficient. But there is one outstanding fact the City should not overlook, British's growth rates and levels of investment over the last ten years have been much lower than on the Continent. There are many reasons for this, but the City must take part of the blame. If it is accepted that the basic function of a financial market is to supply industry and commerce with finance in order to achieve desired rates of growth, it can be said that by concentrating oil the market for its own sake the City has tended to forget that basic function.

What is the best title for the passage？

A．Savings and the Growth Rate.

B．Banking and Finance: Two Different Realities.

C．Monetary Policy in Britain.

D．The European Continent and Britain.

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第6题
More American mothers than ever are working, and more workers are mothers. Yet their march
into the world of paid work continues to cause suspicion. One recent survey found that 48 percent of Americans believe that preschoolers suffer if their mothers work, while another found that 42 percent of employed parents think that working mothers care more about succeeding at work than meeting their children's needs.

All mothers deserve our support--those who care for children at home and those who have joined the work force. But many working mothers continue to believe that they are shortchanging (少找钱)their children. They shouldn't. Research tells us that kids do just fine when mothers work.

Suzanne Bianchi a scientist of the University of Maryland, has found that mothers today spend as much if not more time with their children than they did in 1965, even though the percentage of mothers who work rose from 35 percent to 71 percent. Then there are the obvious financial benefits. For many children, these earnings are the difference between living in poverty—or out of it.

The kids are all right. Studies conducted by the University of Michigan have consistently demonstrated that a child's social or academic competence does not depend on whether a mother is employed. In my research four out of five children (nine out of ten in single parent families) told me that having a working mother was their preferred arrangement. My study found that children with working mothers are no more likely to drop out, take drugs, break the law, or experiment with sex prematurely than children with non-employed mothers. Children have taken their mothers' example to heart. Ninety percent of the young women I interviewed said they hoped to combine work with motherhood, while two-thirds of the men said they wanted to share parenting and work.

Sadly, children support working mothers more than we do as a society. Parental leave and child-care benefits in the United States remain inadequate, particularly when compared to what's offered in other countries. Children thrive when their mothers have satisfying, well-paid jobs when they can count on other caretakers to share the load. The challenge facing us is thus not whether good workers can also be good mothers, but whether we can create the conditions that enable working mothers and fathers to be good parents.

From the first paragraph, we can see that ______.

A．now more American mothers are working than any time in American history and anywhere else in the world

B．more than half Americans think that before going to school, children need their mothers' whole-hearted care

C．a majority of Americans believe that once working outside home mothers think of their own work more than their children

D．more American mothers work than ever before, but this problem of working mothers has not been solved satisfactorily

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第7题
The world’s population continues to grow. There now are about 4 billion of us on earth
. That could reach 6 billion by the end of the century and 11 billion in a further 75 years. Experts have long been concerned about such a growth. Where will we find the food, water, jobs, houses, school and health care for all these people？

A major new study shows that the situation may be changing. A large and rapid drop in the world’s birth rate has taken place during the past 10 years. Families generally are smaller now than they were a few years ago. It is happening in both developing and industrial nations.

Researchers said they found a number of reasons for this. More men and women are waiting longer to get married and are using birth control devices and methods to prevent or delay pregnancy. More women are going to school or working at jobs away from home instead of having children. And more governments, especially in developing nations, now support family planning programs to reduce population grow.

China is one of the nations that have made great progress in reducing its population growth. China has already cut its rate of population growth by about half since 1970.

Each Chinese family is now urged to have no more than one child. And the hope is to reach a zero population growth with the total number of births equaling the total number of deaths by the year 2000.

Several nations in Europe already have fewer births than deaths. Experts said that these nations could face a serious shortage of workers in the future. And the persons who are working could face much higher taxes to help support the growing number of retired people.

1. The world’s population could reach ____________.

A. 6 billion in 75 years

B. 11 billion in 2075

C. 11 billion by the end of this century

D. 600 million in 15 years

2. Which of the following is true？

A. The world’s birth rate is higher than ten years ago.

B. There has been a slower population growth in the past ten years.

C. Families are as large as before.

D. Birth control has been well practiced in all nations.

3. By the year 2000, the number of births and the number of deaths in China will _______.

A. be greatly different

B. drop a great deal

C. be equal

D. become much larger

4. According to the essay, China’s population control ________.

A. is not quite successful

B. should be considered a big success

C. is far from being successful

D. is a complete failure

5. It may happen in the future that the people who are working in Europe will have to pay much higher taxes because___________.

A. more and more children will be born

B. the number of retired people will become ever larger

C. fewer and fewer children will be born

D. they will be making a lot of money

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第8题
Studies show that depression ______.A．is more common today than in the past decadesB．was m

Studies show that depression ______.

A．is more common today than in the past decades

B．was more common in the old generations

C．increased ten times in the days of our parents and grandparents

D．afflicts only young people

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第9题
You are the first to arrive at the table in the back corner of the restaurant. As you si
t down, a handsome stranger comes to the table and takes the seat across from you. You read his name on his name tag. Once he is seated, a bell rings and your date begins!

As you scan your list of conversation topics, the man across the table asks about your hobbies. From there, the conversation naturally flows back and forth from your interests to his interests to your job to his job. You are both careful not to ask questions that are too personal. Then the bell rings again. It's time to move on. As you make your way to the next table, you quickly mark your date card. You write the man's name on the card. Under thequestion "Would you like to meet again for a real date？", you mark "yes." Then you take a seat for your next date.

This is the latest way for single people to meet other people they might like to date without pressure. Many businesses offering speed dating services have become popular. These businesses organize events where participants can have dozens of quick dates all on the same night. Each speed date is less than ten minutes, and some services limit each date to only three minutes. This gives people just enough time to make an impression, so that each person in the "date" can decide if they want to meet the other again. If both people mark "yes" on the date card, the service will arrange for the people to contact one another to arrange a real date.The idea for speed dating came from Yaacov Deyo of Los Angles. In 1999, he wanted to provide an alternative way for his students to get together other than using blind dates arranged through family or friends. His speed dating idea was so successful that it quickly spread to other communities across the United States. However, like any date, speed dating does not always work out.

1.How is speed dating different from traditional dating？ ()

A. The dates are usually very short.

B. It usually isn't possible to meet the person again.

C. The couples do many activities on one date.

D. The people usually know each other quite well.

2. What would be a suitable question for speed dating？ ()

A. Where do you live？

B. What's your last name？

C. What sports do you like？

D. What's your phone number？

3. How long might it take a person to complete ten speed dates？ ()

A. Ten minutes.

B. One evening.

C. One week.

D. Ten days.

4. Who is Deyo？ ()

A. A man who has had many speed dates.

B. The inventor of speed dating.

C. A man who got married after speed dating.

D. The president of a speed dating company.

5. Why is a speed date limited to a short time？ （）

A. Not to let people feel tired.

B. To have another date arrangement.

C. Not to make speed dating boring.

D. To get the chance to talk to more people.

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第10题
There (is, are) more than one answer to your question.
There （is, are) more than one answer to your question.

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