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听力原文：Doctors in Chicago said on Monday they reached their conclusions on the fat quest

听力原文： Doctors in Chicago said on Monday they reached their conclusions on the fat question after examining 815 people aged 65 and older who did not have Alzheimer's at the start of a nearly four-year study. Those in the study were asked to recall their dietary habits during a more than two-year period before the study began. At the end of the study the researchers found that 131 people had developed Alzheimer's, the debilitating disease that leads to memory loss and eventual physical incapacity. People who consumed the most saturated fat — the kind of fat that comes from meat, poultry, dairy products and palm or coconut oils — had 2.3 times the risk of developing Alzheimer's compared with those who consumed the lowest amount of saturated fats, the researchers said.

How many old people have been examined for the research？

A．815.

B．855.

C．831.

D．865.

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更多“听力原文：Doctors in Chicago said o…”相关的问题

第1题

听力原文：W: How is your mother feeling these clays？M: Much better, thanks. She could be co

听力原文：W: How is your mother feeling these clays？

M: Much better, thanks. She could be coming home in a few days. The operation was a success and the doctors say she'll recover in no time.

Q: Where is the man's mother now？

(18)

A．At work.

B．At home.

C．In the hospital.

D．At the store.

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第2题

听力原文：Which of the following is NOT included in the ten-year plan of the WHO？（32)A．New

听力原文：Which of the following is NOT included in the ten-year plan of the WHO？

(32)

A．New policies for doctors and nurses.

B．Control of the population in poor countries.

C．International support and foreign help.

D．Increase in health care expenditure.

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第3题

听力原文：W: Please sit down. You are Mr. Evans, right？ What is your problem？M: I feel mise

听力原文：W: Please sit down. You are Mr. Evans, right？ What is your problem？

M: I feel miserable. I have a sore throat that started 5 days ago.

Q: Where does the conversation most probably take place？

(18)

A．In a travel agency.

B．At the reception desk.

C．In a doctors office.

D．In a drugstore.

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第4题

听力原文：Doctors are warning that some women with suspected breast cancer are facing unacc

eptable delays for treatment. The government wants women to wait no longer than two weeks to see consultants, but researchers at a London hospital say it can be as long as three months, and warn that lives could be at risk.

A fortnight's delay for treatment is acceptable for women with suspected breast cancer according to the government.

A．正确

B．错误

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第5题

听力原文：M: You're back at last. What kept you？W: The health clinic was so filled with peo

听力原文：M: You're back at last. What kept you？

W: The health clinic was so filled with people that it took me three hours to get in.

M: Yeah, the clinic is always busy this time of year.

Q: What does the man imply？

(14)

A．A lot of people arc sick during the season.

B．The afternoon will be less crowded.

C．The doctors kept talking to her for three hours.

D．It's a busy year for the clinic.

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第6题

听力原文：Men and women in the United States who want to become doctors usually attend four

听力原文： Men and women in the United States who want to become doctors usually attend four years of college or university; next they study for four years in a medical school. After that they work in hospitals as medical residents or doctors in training for one to five years. Some people study and work for as many as 13 years before they begin their lives as doctors.

During their university years, people who want to become doctors study science intensively. They must study biology, chemistry and other sciences. If they do not, they may have to return to college for more education in science before trying to enter medical school.

T here are 125 medical schools in the United States. It is difficult to gain entrance to them. Those who do the best in their studies have a greater chance of entering medical school. Each student also must pass a national examination to enter a medical school. Those who get top scores have the best chance of being accepted. Most people who want to study medicine seek to enter a number of medical schools. This increases their chances of being accepted by one. In 1999, almost 47,000 people competed for about 17,000 openings in medical schools.

(26)

A．4 years.

B．5 years.

C．8 years.

D．At least 9 years.

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第7题

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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第8题

听力原文：Hi, there. Let me make a brief introduction of the brain first.The brain tells th

听力原文： Hi, there. Let me make a brief introduction of the brain first.

The brain tells the other parts of the body what to do. We think with our brain. We understand the world around us with our brain. However, doctors don't know much about how the brain works. Doctors can do many things with other parts of the body.

They can give a person a new heart. They can put an arm back on 'after it has been cut off. It is easy to study some parts of the body. However, it is difficult to know how the brain works. It is most difficult to work on a brain. If the brain is without enough blood for three to five minutes, the brain dies. So when doctors work on the brain, they only have three to five minutes to do their work] Doctors try new things on the brain, but they must be very careful. The brain is the center of those things that make us what we are.

Which of the following can't doctors do？

A．They can give a person a new heart.

B．They can give a person a new brain.

C．They can put an arm back on after it has been cut off.

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第9题

听力原文：Experts on dyslexia say that the problem is not a disease. They say that persons

听力原文： Experts on dyslexia say that the problem is not a disease. They say that persons with dyslexia use information in a different way. One of the world's greatest thinkers and scientists named Albert Einstein was dyslexic. Dr Einstein said that he never thought in words the way that most of us do. He said that he thought in pictures instead. Other famous people who suffered from dyslexia include Leonardo Da Vinci, a celebrated Roman artist, Thomas Edison, a well-Known American inventor and a former American Vice president, Nelson Rockfeller.

Dyslexia was first recognized in Europe and then in the United States over 80 years ago. Many years passed before doctors discovered that people with this disorder were not mentally slow or disabled. The doctors found that the brains of dyslexia persons are rather different. In brains of most people, the left side, the part that controls language, is larger than the fight side. In the people with dyslexia, the right side of the brain is much bigger. However, research has shown that dyslexia is more common in men than in women, and it is also found more often in people who are left-handed.

(30)

A．The left-handed women.

B．The left-handed men.

C．Excellent female scientists or artists.

D．Some celebrated female presidents.

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第10题

听力原文：W: I'm new in town and I need to find a doctor. Do you know anything about Joyce

Brown？

M: I've been going to her for years. I don't see how you could do better.

Q: What does the man imply？

(15)

A．The man knows Dr. Brown very well.

B．The woman should see doctors, but not Dr. Brown.

C．Dr. Brown is not a senior doctor.

D．Dr. Brown is a very qualified doctor.

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