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听力原文:A new study reports the common drug aspirin greatly reduces life-threatening prob

听力原文: A new study reports the common drug aspirin greatly reduces life-threatening problems after an operation to replace blocked blood vessels to the heart. More than 800,000 people around the world have this heart surgery each year. The doctors who carried out the study say giving aspirin to patients soon after the operation could save thousands of lives. People usually take aspirin to control pain, and reduce high body temperature. Doctors also advise some people to take aspirin to help prevent heart attacks. About 10% ~ 15% of these heart operations end in death or damage to the heart or other organs. The new study shows that even a small amount of aspirin reduced such threats. The doctors said the chance of death for patients who took aspirin would fall by 67 %. They claimed this was true if the aspirin was given within 48 hours of the operation. The doctors believe aspirin helps heart surgery patients because it can prevent blood from thickening, and blood vessels from being blocked. However, the doctors warned that people who have stomach bleeding or other bad reactions from aspirin should not take it after heart surgery.

(30)

A.It has been proven to be. the best pain-killer.

B.It is a possible cure for heart disease.

C.It can help lower high body temperature effectively.

D.It reduces the chance of death for heart surgery patients.

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更多“听力原文:A new study reports the common drug aspirin greatly reduces life-threatening prob”相关的问题

第1题

听力原文:M: Don't you think Bob should go into engineering--I mean, he's so good at math.W

听力原文:M: Don't you think Bob should go into engineering--I mean, he's so good at math.

W: He'll have to decide that for himself.

Q: What does the woman say about Bob?

(14)

A.He should find a new job.

B.He should choose his own career.

C.He's an engineer.

D.He has decided to study math.

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第2题

听力原文:W: I can't find Susan anywhere after hours. Does she get a part-time job?M: She's

听力原文:W: I can't find Susan anywhere after hours. Does she get a part-time job?

M: She's now studying cooking at a night school. But last year, she studied typing and sewing. And she says she's going to study Spanish next. She really enjoys learning new things.

Q: What is Susan doing now?

(17)

A.Learning Spanish.

B.Doing some sewing.

C.Learning how to cook.

D.Doing a part-time job.

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第3题

听力原文:A study recently concluded that the public in industrialized nations are becoming

听力原文: A study recently concluded that the public in industrialized nations are becoming more interested than before in helping the less fortunate people of developing nations. This newfound selflessness has not resulted in personal giving of money, but rather in individual efforts to give aid through service— which is far more important than money. Most volunteers have been professionals. Doctors and nurses have volunteered for medical duty, engineers for building roads and bridges, and teachers and others have made themselves available for a variety of international assignments.

It is not clear why this phenomenon is taking place. There has been consideration that international developments in recent years have weakened nationalism and have emphasized importance of all humanity working together for a better world.

(36)

A.A couple's experience as volunteers.

B.The need for volunteers in the Third World.

C.A new public emphasis on volunteering.

D.the rewards of volunteering.

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第4题

听力原文:A new international study shows that six people die every minute from smoking. Th

听力原文: A new international study shows that six people die every minute from smoking. This study shocked most people because it means 3 million deaths around the world every year. If the present rate of smoking continues, the number of deaths each year from smoking could rise to 10 million by the year 2050. This news has worried the most people in the developed countries, especially those smokers.

The study also shows that smoking is the main cause of the death in industrial countries, and most of the smoking deaths have happened to men, especially in developing countries. That means more people smoke in the poor areas than in the rich areas and more people died in the poor countries than in the wealthy countries.

In addition, the study indicates that smoking may also cause lung cancer to those adults. It may lead to cancer of the mouth and other parts of body. Smokers are more likely than nonsmokers to suffer from heart disease. Therefore, experts advise the people to stop smoking completely so that they can reduce their chance of dying early.

(30)

A.3 million smokers increase every year.

B.3 million people get lung cancer every year.

C.3 million cigarettes ate produced every year.

D.3 million people die from smoking every year.

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第5题

听力原文:According to a new study done at the Medical school of the University of Californ

听力原文: According to a new study done at the Medical school of the University of California, left handed people may be more likely to have accidents than the right handed. One reason may be that left handers tend to make minor mental mistakes. In the study of 2000 sailors, those who had more mental errors also had more accidents, end left handers were reported to have more mental errors and more accidents than right handers. The author of the study, Harry Smith said "Minor mental mistakes are mistakes that any adults would make when they were tired or careless and they could lead to accidents because they lose track of what we are doing." Paul White, chief of the study program said that he found the study interesting and exciting. But he warned that the conclusions should not be accepted without further investigation. He said the study had limitations, and limitations could have influenced the results. Harry Smith, who is right handed himself, stressed that the study was not an official project and said that the findings cannot be applied m every left hander. He said minor mental mistakes were mostly because of the lack of concentration. But in the past, it was believed that left handers tended to have more accidents largely because most equipment was designed for right handers.

(33)

A.Right handers are more likely to have mental mistakes.

B.Left handers are more liable to have accidents.

C.Left handers are more skillful in handling things.

D.Right handers get tired easily.

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第6题

听力原文:According to a new study done at the Medical School of University of California a

听力原文: According to a new study done at the Medical School of University of California at Los Angeles, left handed people may be more likely to have accidents than the right handed. One reason may be that left handers tend to make more minor mental mistakes. In a study of 2,000 sailors, those who had more mental errors also had more accidents, and left handers were reported to have more mental errors and more accidents than right handcrs. The author of the study, Jim Watson, said "Minor mental mistakes are mistakes that any adults would make when they were tired or careless, and they could lead to accidents because we lose track of what we are doing. Paul White, chief of the study program, said that he found the study interesting and exciting. But he warned that the conclusions should not be accepted without further investigation. He said the study had limitations, and limitations could have influenced the results. Jim Watson, who is right handed himself, stressed that the study was not an official project and said that the findings cannot be applied to every left hander. He said minor mental mistakes can be regarded as evidence of lack of concentration. But in the past, it was believed that left handers tended to have more accidents, largely because most equipment was designed for fight handers.

(30)

A.They are usually more clever.

B.They get tired easily.

C.They are more likely to make minor mental errors.

D.They are more skillful in handling equipment.

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第7题

听力原文:New research from Australia shows that pets are good for your health. The finding

听力原文: New research from Australia shows that pets are good for your health. The findings of this new study suggest that people who have pets are at less risk from heart disease than those who do not.

The new research was carried out over three years and examined 3,000 people. They took tests that measured a variety of different factors known to be involved in heart disease--blood pressure and blood levels. Also, people were asked about their lifestyles. The 800 people who owned pets had low levels on each of the factors measured than those who did not own pets. The study 'also showed that it did not matter what kind of pet was owned--a cat was as good as a dog— so the benefits could not be attributed to the exercises involved in walking a dog.

The question is just how pets manage to make their owners more healthy. The obvious answer is that they make their owners feel more relaxed and happy. The Australian scientists who organized this study commented that if a new drug was available that was as effective as simply having a pet, then this drug would undoubtedly be considered a breakthrough in the control of heart disease.

(30)

A.Pets manage to make their owners more healthy.

B.Pets spread many kinds of disease to men.

C.Pet owners enjoy better health because of exercises.

D.Pets can sometimes cause high blood pressure in man.

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第8题

听力原文:Today I want to help you with a study reading method known as SQ3R. The letters s

听力原文: Today I want to help you with a study reading method known as SQ3R. The letters stand for five steps in the reading process: Survey, Question, Read, Review, Recite. Each of the steps should be done carefully and in the order mentioned.

In all study reading, a survey should be the first step. Survey means to look quickly, Don't stop to read complete sentences. Just look at the important divisions of the material.

The second step is question. Try to form. questions based on your survey. Use the question words who, what, when, where, why, and how.

Now you are ready for the third step--read. You will be rereading the titles and important words that you look at in the survey. But this time you will read the examples and details as well. Sometimes it is useful to take notes while you read. I have had students who preferred to underline important points, and it seems to be just as useful as note- taking. What you should do, whether you take notes or underline, is to read actively. Think about what you are reading as a series of ideas, not just a sequence of words.

The fourth step is review. Remember the questions that you wrote down before you read the material. You should be able to answer them now. You will notice that some of the questions were treated in more detail in the reading. Concentrate on those. Also review material that you did not consider in your questions.

The last step is recite. Try to put the reading into your own words. Summarize it either in writing or orally.

(31)

A.A new way to take notes.

B.A short name for survey reading method.

C.The five steps in the reading process.

D.Different ways to study for examinations.

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第9题

听力原文:Most American university students study for 4 years or more to get a college degr

听力原文: Most American university students study for 4 years or more to get a college degree. During this time, they are called undergraduate students. When a student completes his courses, he earns a bachelor's degree which will help him find jobs.

Many students postpone finding jobs. They stay at the university and work for a higher degree. Other students take a job for a few years. When they quit working, they resume studying at the university. These students work to earn higher degrees, a master's or a doctorate. They are called graduate students.

Graduate students specialize in a particular field of study. They study to become experts in this field and to learn new advances in their fields while they earn an M.A. or Ph. D. Sometimes when they get an M.A. in one field, they begin studying in another field. They hope to get jobs that are interesting and high paying.

The life of a graduate student is often difficult. They are usually too busy studying to make a good living. Often they have to pay high tuition fees for their education. Some give up studying before they get their degrees. But most keep on working at their studies until they graduate. In today's world, most graduate students don't regret spending time on their studies. They are finding that things are changing very fast and study has become a necessity.

(33)

A.Three years or more.

B.Four years or more.

C.Five years or more.

D.Six years or more.

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第10题

听力原文:Cats never fail to fascinate human beings. They can be friendly and affectionate

听力原文: Cats never fail to fascinate human beings. They can be friendly and affectionate towards humans, but they lead mysterious lives of their own as well. They never become submissive like dogs and horses. As a result, humans have learned to respect their independence. Most cats remain suspicious of humans all their lives. One thing that fascinates us most about cats is the popular belief that they have nine lives. Apparently, there is a good deal of truth in this idea. A cat's ability to survive falls is based on fact.

Recently the New York Animal Medical Centre made a study of 132 cats over a period of five months. All these cats had one experience in common: they had fallen off high buildings, yet only eight of them died from shock of injuries. Of course, New York is the ideal place for such an interesting study, because there is no shortage of tall buildings. There are plenty of high-rise windowsills to fall from! One cat, Sabrina, fell 32 stories, yet only suffered from a broken tooth. "Cats behave like well-trained paratroopers," a doctor said. It seems that the further cats fall, the less they are likely to injure themselves. In a long drop, they reach speeds of 60 miles an hour and more. At high speeds, falling cats have time to relax. They stretch out their legs like flying squirrels. This increases their air-resistance and reduces the shock of impact when they hit the ground.

(33)

A.Because cats always fascinate human beings.

B.Because cats are friendly and affectionate towards humans.

C.Because there is a popular belief that cats have nine lives.

D.Because cats lead their own lives and seldom become obedient like dogs are.

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