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听力原文:Colds have always been a nuisance, and people have tried many strange ways to cur

听力原文: Colds have always been a nuisance, and people have tried many strange ways to cure them, However, none have worked. one Roman historian even recommended kissing the nose of a hairy mouse (29) ! But up till now we are only a little closer to finding a cure for it.

Scientists have discovered that a cold is not caused by a single virus, but by many. They have proved that people under stress are more likely to catch colds, although why this happens is still unknown (30) . Experiments also showed that women suffer more colds than men. But again, scientists are unable to explain why this is so.

Another experiment proved that getting cold does not cause colds. For this experiment, one group of human volunteers were showered with water and then made to stand in a windy corridor. Another group remained dry and inside a heated room. While you might expect people in the first group to catch colds more easily, they didn't.

one other thing that we now know is that colds are spread by water vapor from breath. This would explain why colds are more common in the winter than at other times: people spend more time indoors closer to other people, and also away from flesh air (31) .

(30)

A.Keeping warm and dry.

B.Drinking a lot of liquid.

C.Living close to the hospital.

D.Kissing the nose of an animal.

提问人:网友windboy98 发布时间:2022-01-07
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更多“听力原文:Colds have always been a …”相关的问题
第1题
听力原文:Why do you get up so early? (A) Because I have to be at work at 6 A.M. (B) I alwa

听力原文:Why do you get up so early?

(A) Because I have to be at work at 6 A.M.

(B) I always get what I want.

(C) You had to leave early, didn't you?

(24)

A.

B.

C.

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第2题
听力原文:W: Half of my patients have had colds this morning.M: If people would wear more c

听力原文:W: Half of my patients have had colds this morning.

M: If people would wear more clothes in this kind of weather, they wouldn't get sick.

Q: What is the woman?

(6)

A.A teacher.

B.A doctor.

C.A tailor.

D.A shop assistant.

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第3题
听力原文:According to the passage,why do poor people get more colds than rich people?(32)A

听力原文:According to the passage,why do poor people get more colds than rich people?

(32)

A.Their food is less nutrient.

B.They do not have enough money to go to hospital.

C.They live in narrow space where colds infection rate is higher.

D.They have to work very hard.

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第4题
听力原文:A critical factor that plays a part in people's susceptibility to colds is age. T

听力原文: A critical factor that plays a part in people's susceptibility to colds is age. The University of the Michigan School of Public Health has done a study that revealed some general rules for the public. It says that infants are the most cold-ridden group. On an average, infants will catch more than six colds during their early years. Besides, boys have more colds than girls when they are under the age of three. When they grow older than three years old, it is easier for girls to catch cold than the boys. Girls might catch three colds, while boys catch two on average.

Generally speaking, the incidents of colds continue to decline while people are growing older. Elderly people who are in good health have as few as one or two colds every year. One exception is found among people in their twenties, especially women, who show a rise in cold infections. This is because people in this age group are most likely to have young babies. Adults who delay having children until their 30s and 40s experience the same sudden increase in cold infections.

The study also found that economics plays an important role. As income increases, the frequency at which colds are reported in the family decreases. Families with the lowest income suffer about a third more colds than families at the upper end. Lower income generally forces people to live in more limited space than those occupied by rich people, and crowding will increase the possibility of cold infections.

(26)

A.Work.

B.Food.

C.Social status.

D.Age.

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第5题
听力原文:W: Tom, does your throat hurt?M: Yes.W: OK. Do you want to get better?M: Yes.W: O

听力原文:W: Tom, does your throat hurt?

M: Yes.

W: OK. Do you want to get better?

M: Yes.

W: OK. We want you to get better, too. You'll have your tonsils(扁桃腺) out tomorrow, and you won't get so many colds any more.

M: But if I have my tonsils out tomorrow, I'll miss my birthday party on Saturday.

W: I know. It's a problem, isn't it? Let me try to work something out.

M: What?

W: I have to think about it.

M: You're joking with me.

W: Oh, I'm not, Tom. Give a chance to think about it, and I'll get a new idea.

M: A surprise?

W: Maybe. But you just put on your clothes, and I'll think of a surprise.

M: Will it hurt?

W: No. There are other boys and girls, and they are having tonsils out.

M: I don't want to.

W: Change your clothes, Tom. Everything will just be fine.

Where is Tom now?

A.At the college.

B.At TV studio.

C.At the hospital.

D.In the classroom.

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第6题
听力原文:Good morning. As part of your orientation to campus life, the Dean's Office has s

听力原文: Good morning. As part of your orientation to campus life, the Dean's Office has scheduled a short tour of the medical clinic and the infirmary. We, on the nursing staff, hope that none of you get sick.

But just in case you do become ill, we want you to know what procedures to follow. If you have a really bad cold, it's a good idea to have one of us check you over at the clinic. Several students last year didn't see a nurse about their bad colds, and they developed terrible coughs. It's possible to get pneumonia when you neglect the cough. If you do get something as serious as pneumonia, you'll have to come and stay in the infirmary. A doctor visits the infirmary regularly.

On the other hand, if you just have an ordinary cold, you can usually stay in your dormitory room. Many students try to keep up with their usual activities when they don't feel well. As a result, they often get much sicker. I think it's wise to rest more and skip a few classes. If you are 711, you can always get a medical excuse from one of us or from the doctor. The clinic hours are from nine to twelve every week day morning. But there is an emergency number you can call anytime, which you can find in the campus telephone book. Before we start on our tour of the infirmary, do you have any questions?

What is the speaker?

A.A nurse.

B.A doctor.

C.A professor.

D.A student.

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第7题
听力原文:A man is in his best shape in the decade before age 25 when his muscles are firme
st, his resistance to colds and infections is highest and his body is most efficient in utilizing nutrients. For reasons that scientists do not understand, women get a five-year bonus.

Scientists do not understand why women should outlive men by five years.

A.正确

B.错误

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第8题
听力原文:In many stressful situations, the body's responses can improve our performance. W

听力原文: In many stressful situations, the body's responses can improve our performance. We become more energetic, more alert, better able to take effective action. But when stress is encountered continually, the body's reactions are more likely to be harmful than helpful to us. The continual speeding up of bodily reactions and production of stress-related hormones seem to make people more susceptible to heart disease. And stress reactions can reduce the disease fighting effectiveness of the body's immune system, thereby increasing susceptibility to illnesses ranging from colds to cancer.

Stress may also contribute to disease in less direct ways by influencing moods and behavior. People under stress may become anxious or depressed, and as a result may cat too much or too little, have sleep difficulties or fail to exercise. These behavioral changes may in turn be harmful to their health. In addition, people are more likely to pay attention to certain bodily sensations such as aches and pains when they are under stress and to think that they're sick. If the person were not under stress, the same bodily sensations might not be perceived as symptoms and the person might continue to feel well.

Some researchers have suggested that assuming the role of a sick person is one way in which certain people try to cope with stress. Instead of dealing with the stressful situation directly, these people fall sick. After all, it is often more acceptably in our Society to be sick and to seek medical help than it is to admit that one cannot cope with the stresses of life.

(33)

A.Their performance may improve.

B.Their immune system may be reinforced

C.Their blood pressure may rise all of a sudden.

D.Their physical development may be enhanced.

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第9题
听力原文:M: I'm glad that's over.W: I know what you mean. History's not like math—you alwa

听力原文:M: I'm glad that's over.

W: I know what you mean. History's not like math—you always feel like you could have said a little bit more to answer the question.

M: So, how do you think what you did?

W: Pretty well. I was running out of things to say towards the end, when I was writing about the causes of the Great Depression.

M: Wait a minute. That was only the second question. You mean you didn't even do Questions Three and Four.

W: Of course I did them. I just didn't do them in that order. With essay tests, I always read through the whole test before I begin. Then I answer the question I feel most confident about first. I knew the stuff for Question Three.

M: You mean the question on “presidential power”?

W: Right. I had prepared for that exact question, so I did it first.

M: Yeah, but why not save time for the hard stuff?

W: I look at it this way: if I can't do everything, I'll do what I know best. Plus, while I'm writing the easy questions, I often bring some things that help me with the hard ones to my mind.

M: You know, I did recall something in the middle of Question Four that I should have included in my first essay. But there wasn't time to go back. I really wish I could redo that answer.

W: I'm sure you did fine anyhow. What are you going to do now?

M: I'm going to drop my books off at my room and then head for the pool. I need some exercise to help me unwind.

(20)

A.They were responding to an oral interview.

B.They were making outlines of their essays.

C.They were answering several history questions.

D.They were evaluating each other's answer.

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第10题
听力原文: Weather has a powerful effect on the physical world. It also affects people's pe
rsonalities. How do we know about the effects of weather on people? We know from biometeorologists. These scientists are weather researchers. They study human health and emotions in response to atmospheric conditions. The weather conditions of the atmosphere greatly influence people's health, thinking, and feelings.

All over the world winds come down from high mountain areas. The winds fall faster and faster, and the air becomes warmer and drier. What do scientists say about the health effects of this kind of weather? According to biometeorologists in Russia, powerful winds from the mountains increase the number of strokes. Also, sometimes strong southern winds blow north over Italy. During those times, researchers say, Italians have more heart attacks. People everywhere have bad headaches during time of forceful winds. And Japanese weather scientists say there is an increase in the number of asthma attack.

Do other kinds of weather influence physical health? Sudden temperature changes in winter are often associated with colds or flu. However, colds and flu probably increase because people are in close contact indoors in cold weather. Colds and flu may even lead to pneumonia. Other illnesses also increase during long periods of cold weather. In most places, diseases of the blood and heart attacks are more common in winter. But in some very hot and humid regions, there are more heart attacks in summer.

23.Which sentence is not true about biometeorologists?

24.According to biometeorologists in Russia, what effect do powerful winds bring about?

25.What are often associated with sudden temperature changes in winter?

26.Which sentence is NOT true about the effects of weather on people?

(43)

A.They are weather researchers.

B.They study human health in response to atmospheric conditions.

C.They study people's emotional changes under different weather conditions.

D.They forecast weather conditions.

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