阅读材料,回答题: Cigars Instead?Smoking one or two cigars a day doubles the risk of canc - 试题答案网问答

第1题

请根据短文内容，回答题。 Cigars Instead？Smoking one or two cigars a day doubles the risk o

请根据短文内容，回答题。

Cigars Instead？

Smoking one or two cigars a day doubles the risk of cancers of the lip, tongue, mouth, and throat, according to a government study.

Daily cigars also increase the risk of lung cancer and cancer of the esophagus, and increase the risk of cancer of the larynx (voice-box) six-fold, say researchers at the National Cancer Institute in Bethesda, Maryland.

In addition, the report revealed that smoking three or four cigars a day increased the risk of oral cancer to 8.5 times the risk for nonsmokers and the risk of esophageal cancer by four times the risk of nonsmokers.

The health effects of smoking cigars is one of eight sections of the article "Cigars: Health Effects and Trends." The researchers report that, compared with a cigarette, a large cigar emits up to 90 times as much carcinogenic tobacco-specific nitrosamines.

"This article provides clear and invaluable information about the disturbing increase in cigar use and the significant public health consequences for the country," said Dr. Richard Klausner,director of the National Cancer Institute, in a statement.

"The data are clear -- the harmful substances and carcinogens in cigar smoke, like cigarettes, are associated with the increased risks of several kinds of cancers as well as heart and lung diseases," he added. "In other words, cigars are not safe alternatives to cigarettes and may be addictive."

"To those individuals who may be thinking about smoking cigars, our advice is -- don&39;t. To those currently smoking cigars, quitting is the only way to eliminate completely the cancer, heart and lung disease risks," warned Klausner.

According to National Cancer Institute press release, there haven&39;t been any studies on the health effects on nonsmokers at cigar social events, but "...a significant body of evidence clearly demonstrates and increased lung cancer risk from secondhand smoke."

According to the report， smoking three or four cigars a day __________. 查看材料

A.increases the risk of oral cancer for non-smokers

B.greatly increases the risk of oral cancer for smokers

C.increases the risk of more than one cancer for non-smokers

D.greatly increases the risk of more than one cancer for smokers

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第2题

请根据短文的内容，回答题。 Cigars Instead？Smoking one or two cigars a day doubles the risk

请根据短文的内容，回答题。

Cigars Instead？

Smoking one or two cigars a day doubles the risk of cancers of the lip, tongue, mouth, and throat,according to a government study"＜br＞

Daily cigars also increase the risk of lung cancer and cancer of the esophagus, and increase the risk of cancer of the larynx (voice-box) six-fold, say researchers at the National Cancer Institute in Bethesda, Maryland.＜br＞

In addition, the report revealed that smoking three or four cigars a day increased the risk of oral cancer to 8.5 times the risk for nonsmokers and the risk of esophageal cancer by four times the risk of nonsmokers.＜br＞

The health effects of smoking cigars is one of eight sections of the article Cigars: Health Effects and Trends. The researchers report that, compared with a cigarette, a large cigar emits up to 90 times as much carcinogenic tobacco-specific nitrosamines.＜br＞

"This article provides clear and invaluable information about the disturbing increase in cigar use and the significant public health consequences for the country," said Dr. Richard Klausner,director of the National Cancer Institute, in a statement.＜br＞

"The data are clear -- the harmful substances and carcinogens in cigar smoke, like cigarettes,are associated with the increased risks of several kinds of cancers as well as heart and lung diseases," he added. "In other words, cigars are not safe alternatives to cigarettes and may be addictive."＜br＞

"To those individuals who may be thinking about smoking cigars, our advice is -- don&39;t. To those currently smoking cigars, quitting is the only way to eliminate completely the cancer, heart and lung disease risks," warned Klausner.＜br＞

According to National Cancer Institute press release, there haven&39;t been any studies on the health effects on nonsmokers at cigar social events, but "...a significant body of evidence clearly demonstrates an increased lung cancer risk from secondhand smoke.

According to the report， smoking three or four cigars a day __________. 查看材料

A.increases the risk of oral cancer for non-smokers

B.greatly increases the risk of oral cancer for smokers

C.increases the risk of more than one cancer for non-smokers

D.greatly increases the risk of more than one cancer for smokers

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第3题

阅读材料，回答题。Man cannot go on increasing his number at the present rate. In the next 30

阅读材料，回答题。

Man cannot go on increasing his number at the present rate. In the next 30 years man will faca period of crisis. Some experts believe that there will be a widespread food___ 51 ____. Other experthink this is too pessimistic (悲观的), and that man can prevent things from___ 52 ____worse tha they are now. But remember that two thirds of the people in the world are under-nourished or stmving now.

One thing that man can do is to limit the___ 53 ____of babies born. The need for this is obvious but it is not easy to achieve. People have to be___ 54 ____to limit their families. In the countries of the population___ 55 ____, many people like big families. The parents think that this makes a bigger income for the family and ensures there will be someone in the family who will look___ 56 ____them in old age.

Several governments have___ 57 ____birth control policies in recent years. Among them are Japan, China, India and Egypt. In some cases the results have not been successful. Japan has been an___ 58____The Japanese adopted a birth control policy in 1921~3. People were___ 59 ____to limit their families. The birth rate fell from 34.3 per thousand per year to about 17.0 per year___ 60 ____ present.

________ 查看材料

A.Need

B.want

C.Absence

D.shortage

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第4题

阅读材料，回答题。Washington Irving was America’s first man of letters to beknown internatio

阅读材料，回答题。

Washington Irving was America’s first man of letters to beknown internationally. His works were received enthusiastically both in Englandand in the United States. He was, in fact; one of the most successful writersof his time in the country, and at the same time winning the admiration offellow writers like Scott in Britain and Poe and Hawthorne in the UnitedStates. The respect in which he was held partly owing to the man himself, withhis warm friendliness, his good sense, his urbanity, his gay spirits, hisartistic integrity, his love of both the Old World and the New. Thackeray describedIrving as "a gentleman, who, though himself born in no very high sphere, wasmost finished, polished, witty; socially the equal of the most refinedEuropeans. " In England be was granted an honorary degree from Oxford anunusual honor for a citizen of a young, uncultured nation and he received themedal of the Royal Society of Literature. America made him ambassador to Spain.

Irving’s background provides little to explain his literaryachievements. A gifted but delicate child, he had little schooling. He studiedlaw, but without zeal, and never did practice seriously. He was immune to hisslrict Presbyterian home environment, frequenting both social gatherings and thetheater.

The main point of the first paragraph is that WashingtonIrving was________ 查看材料

A.America’s first man of letters

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

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

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

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第5题

阅读材料，回答题。 BreakfastStudies show that children who eat breakfast do better in sch

阅读材料，回答题。

Breakfast

Studies show that children who eat breakfast do better in school. It doesn&39;t take much further thought to believe that adults will feel better and perform. better at work as well .Whether you work at home, on the farm, at the office, at school, or on the road, it is not a good idea to skip (故意略去 ) breakfast.

If we don&39;t eat breakfast, we are likely to become tired when our brains and bodies run low on fuel. By mid-morning, a lot of us grab a cup of coffee, or wolf down a sugary candy bar to wake up again. This might work for a few minutes, but by lunchtime we are hungry, bad-tempered, and perhaps our mood might make us a little more likely to make unhealthy choices at lunch. Eating a good breakfast sets the tone for the rest of the day.

People who eat breakfast are generally more likely to maintain a healthy weight. Many people believe that they will lose weight if they skip meals, but that isn&39;t a good idea. The body expects to be refueled a few times a day, so start with a healthy breakfast.

A healthy breakfast should contain some protein (蛋白质) and some fiber (纤维) . Protein can come from meat, eggs, beans, or soy (大豆) . Fiber can be found in whole cereals (谷物), grains or in fruits.A good example of a healthy breakfast might be something simple like a hard boiled egg, an orange, and a bowl of whole grain cereal with soy milk.

Adults who eat breakfast will perform. better at work. 查看材料

A.Right

B.Wrong

C.Not mentioned

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第6题

阅读材料，回答题。 Government Policies and EconomyWhile he was off on his l978 tour，Americ

阅读材料，回答题。

Government Policies and Economy

While he was off on his l978 tour，Americans were becoming disgusted with their lot as all“emerging second—class nation”，Wilson says．They began to see that incentives had to be restored to the economy．For instance，the capital gains tax was cut，an extraordinary turn—about．If it had been predicted before he went away in May，he would have said it was simply inconceivable as inconceivable as the prospect of Resorts going up1，000 percent．

This momentous transformation in the U．S．should soon bring about a huge bull market． In the l940s and l950s，the last time price earning multiples were at these low levels，the investing public expected that there would be another great postwar depression．Instead，aRer the beginning of l953 it became apparent that there would not be one，and price-earnings multiples got so low this time that investors felt that the country was drifting into socialism．That drift，however，may be reversing direction．

Wilson believes that the bankruptcy of New York City means the discrediting of big government，that as a result there will be less government，and that things in general will go much better．From l980’s depressed levels the market could rise to twenty times doubled earnings or almost fivefold in five to seven years．Wilson believes that he’ll be worth hundreds of millions of dollars before it’s over．

From paragraph l，we can infer that Resorts is__________．查看材料

A.a company that involves many capital gains

B.a company that has little hope of rapid growth

C.a company that benefited from capital gains tax

D.a company that stimulates the economy

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第7题

阅读材料，回答题： Understanding Autism1 Autism （孤独症) is a life－long developmental disa

阅读材料，回答题：

Understanding Autism

1 Autism (孤独症) is a life-long developmental disability that prevents individuals from properly understanding what they see, hear, and otherwise sense. This results in severe problems of social relationships, communication, and behavior. Individuals with autism have to painstakingly (费力地) learn normal patterns of speech and communication, and appropriate ways to relate to people, objects, and events, in a similar manner to those who have had a stroke.

2 The cause of autism is still unknown. Some research suggests a physical problem affecting those parts of the brain that process language and information coming in from the senses. There may be some imbalance of certain chemicals in the brain. Genetic (遗传的 )factors may sometimes be involved. Autism may indeed result from a combination of several "causes"

3 Most people with mental retardation (智力迟钝)show relatively even skill development. Indi- viduals with autism, however, typically show uneven skill development, with deficits (欠缺)in cer- tain areasmmost frequently in their ability to communicate and relate to others--and distinct skills in other areas. It is important to distinguish, autism from mental retardation or other disorders,.&

since diagnostic (诊断的)confusion may lead to inappropriate and ineffective treatment tech- niques.

4 In general, individuals with autism perform. best at jobs which are structured and involve a de- gree of repetition. Some people who have autism are working as artists, piano tuners, painters, farm workers, office workers, computer operators, dishwashers, assembly line workers, or employees of sheltered workshops or other sheltered work settings.

Paragraph 1

阅读材料，回答题： Understanding Autism1 Autism （孤独症) is a 查看材料

A.A

B.B

C.C

D.D

E.E

F.F

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第8题

阅读材料，回答题。 Stories One of the most successful fashion companies in the world is Be

阅读材料，回答题。

Stories

One of the most successful fashion companies in the world is Benetton. The Benetton family opened their first shop in Italy in 1968.46Benetton followed four marketing principles in order to achieve their success.

The first principle in Consumer Concept. To build a successful business, you have to develop products around things people value, especially quality.47He created clothes to match people&39;s wants : the style. is casual; the colors and patterns are bold; and the quality is excellent.

The System Link in another feature of good marketing. For Benetton, this means waiting to get information about what customers like and what they dislike before making the clothes.48

The Information Link means making sure the company responds quickly to people&39;s demands.49 This information is then sent to the main office in Italy. Benetton can use this information to identify popular products and to continue making them; it can also identify less popular products and stop making them.

A final important marketing principle is the Retail Link. There are Benetton stores in countries around the world. All the stores have the same clothing, the same window display, and the same approach to sales.50

The things people like about Benetton stores are that the quality is always high and the prices are generally low. And that spells success.

请在第__（46）__处填上正确答案。查看材料

A.The founder of Benetton began by asking people what they wanted.

B.There used to be a good reason for this.

C.When something is sold at a Benetton store， the store records information about the type，size， and color of the item.

D.Today， there are Benetton shops in major cities all over the world.

E.This means that customers can go into any Benetton store in the world and be sure of what they are buying.

F.In other words， Benetton"s clothes are made to order.

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阅读材料，回答题： Cigars Instead？Smoking one or two cigars a day doubles the risk of canc