It is difficult for children to change their eating habit later in life. _____，parents should encourage healthy eating from an early age.

A．Otherwise         B．Therefore         C．Besides           D．However

Self-employed private physicians who charge a fee for each patient visit are the foundation of medical practice in the United States. Most physicians have a contract relationship with one or more hospitals in the community. They send their patients to this hospital, which usually charges patients according to the number of days they stay and the facilities (operating room, tests, medicines that they use). Some hospitals belong to a city, a state or, in the case of veteran's hospitals, a federal government agency. Others are operated by religious orders(教會(huì)) or other non-profit groups.
Some medical doctors are on salary. Salaried physicians may work as hospital staff members, or residents, who are often still in training. They may teach in medical schools, be hired by corporations to care for their workers or work for the federal government’s Public Health Service.
Physicians are among the best paid professionals in the United States. In the 1980s, it was not uncommon for medical doctors to earn incomes of more than $ 100,000 a year. Specialists, particularly surgeons, might earn several times that amount. Physicians list many reasons why they deserve to be so well rewarded for their work. One reason is the long and expensive preparation required to become a physician in the United States. Most would-be physicians first attend college for four years, which can cost nearly $ 20,000 a year at one of the best private institutions. Prospective physicians then attend medical school for four years. Tuition alone can exceed $ 10,000 a year. By the time they have obtained their medical degrees, many young physicians are deeply in debt. They still face three to five years of residency(實(shí)習(xí)階段) in a hospital, the first year as an apprentice physician. The hours are long and the pay is relatively low.
Setting up a medical practice is expensive, too. Sometimes several physicians will decide to establish a group practice, so they can share the expense of maintaining an office and buying equipment. These physicians also take care of each other’s patients in emergencies.
Physicians work long hours and must accept a great deal of responsibility. Many medical procedures, even quite routine ones, involve risk. It is understandable that physicians want to be well rewarded for making decisions which can mean the difference between life and death.
【小題1】According to the passage, it is very unlikely that an American hospital is owned by ______.

. It is difficult for us to _________ a conversation with so much noise around us.

A. communicate with      B. carry on     C. set up       D. bring up

Most people agree that the direct, assertive(過(guò)分自信的) American personality is a virtue, but it sometimes surprises foreigners. In many cultures, respect for older people or those in positions of authority keeps others from expressing their true feelings. But in the U.S, children often argue with their parents, students may disagree with their teachers, and citizens may express opposition to the actions of the government. If the soup has a fly in it or the  meat is too tough to chew, the diner can complain to the waiter, if the boss makes a mistake, an employee will politely point it out.

Some straight talk about the American character must include the admission that Americans have their faults. The extremely competitive nature of Americans is probably their worst fault. Of course, competition isn’t always bad. As a matter of fact, it promotes excellence by encouraging individuals and businesses to try to do their best. But the desire to get ahead of others sometimes causes people to do things that are unkind and even dishonest. Also, Americans admire what is practical, fast, efficient, and fresh. Sometimes they fail to understand and appreciate practices that have greater respect for more traditional, leisurely ways of doing things. On the other hand, people from other cultures may dislike the practical, challenging American lifestyle.

Despite culture differences, most foreigners give Americans credit for their virtues. Americans are generally viewed as friendly, adaptable, energetic, and kindhearted. Most newcomers to the U.S. like Americans, and the feeling is usually mutual. Perhaps the greatest American virtue is a deep interest in new ideas and new people. In a nation of immigrants, the foreigner does not remain an outsider for long.

In order to show the respect for older people,.      .

A.people from some other cultures will always express their true feeling

B.people from some other cultures may sometimes hide their true feeling

C.Americans always show their true feelings

D.Americans usually argue with them

Why is the extremely competitive nature considered as one of American faults?

A.Because people from other cultures fear competition.

B.Because only American people own it.

C.Because it will make people forget leisure.

D.Because it may sometimes urge people to do something bad.

It can be inferred from the passage that .        .

A.American people are more critical of everything than people from other cultures

B.the author believes that American character has more faults than virtues

C.the author admires American virtues as they are viewed as competitive and anti traditional

D.it is difficult for newcomers to get on with Americans

The passage mainly talks about .       .

A.American virtues  B.American characters  C.American faults   D.American lifestyles

Electric ears are dirty.In fact, not only are they dirty, they might even be more dirty than their gasoline-powered cousins.

    People in California love to talk about "zero-emissions vehicles", but people in California seem to be clueless about where electricity comes from. Power plants mostly use fire to make it. Aside from the new folks who have their roofs covered with solar cells, we get our electricity from generators. Generators are fueled by something---usually coal, oil,but also by heat generated in nuclear power plants. There are a few wind farms and geothermal plants as well, but by far we get electricity mainly by burning something.

    In other words, those "zero-emissions" cars are likely coal-burning cars. It's just because the coal is burned somewhere else that it looks clean. It is not. It's as if the California Greens are. covering their eyes---"If I can't see it, it's not happening." Gasoline is an incredibly efficient way to power a vehicle; a gallon of gas has a lot of energy in it.But when you take that gas (or another fuel) and first use it to make electricity, you waste a nice part of that energy, mostly in the form of wasted heat---at the generator, through the transmission lines, etc.

    A gallon of gas may propel your car 25 miles. But the electricity you get from that gallon of gas won't get you nearly as far---so electric cars bum more fuel than gas-powered ones. If our electricity came mostly from nukes; or geothermal,or hydro, or solar, or wind,then an electric car truly would be clean. But for political, technical,and economic reasons,we don't use much of those energy sources.

    In addition,electric cars' batteries which are poisonous for a long time will eventually end up in a landfill.And finally, When cars are the polluters, the pollution is spread across all the roads. When it's a power plant, though, all the junk is in one place. Nature is very good at cleaning up when things are too concentrated, but it takes a lot longer when all the garbage is in one spot.

What does "clueless" mean in paragraph 2?

    A. People are seeing the California Greens everywhere.

    B. People in California love to talk about zero-emissions vehicles.

    C. People in California love to have their roofs covered with solar cells.

D. People there have no idea that so far electricity mainly comes from burning

   coal, oil,etc.

What is the main idea of the passage?

    A. Electric cars are not clean at all

    B. Electric cars are better than gasoline-powered ones.

    C. People cast doubts on electric cars' batteries.

    D. Gasoline is an efficient way to powera vehicle.

The electricity we get from a gallon of gas may make our ear run         

    A. not less than 25 miles            B. more than 25 miles

    C. no more than 25 miles             D. not more than 25 miles

According to the passage, electric cars                  .

    A. do not burn fuel and more environmentally-friendly

B. are toxic because it is difficult for nature to clean it up when their

   batteries are buried in one spot.

    C. are very good at cleaning up when things are not too concentrated

    D. are poisonous for a long time and will eventually end up in a landfill

It can be inferred from the passage that                 

    A. being green is good and should be encouraged in communication

B. electric cars are not clean in that we get electricity mainly by burning

   something

    C. zero-emissions vehicles should be chosen to protect our environment

D. electric cars are now the dominant vehicle compared with gasoline-powered

   cousins

Most of the flowers in nature are red, orange and yellow. If we have seen a black flower, it’s a chance in million. People have made a census ( 普查 ) to colors of more than four thousand kinds of flowers and discovered that only eight of them are black. As we know, sunlight is formed by seven different colored lights. The wave length of each light is different, so the quantity of heat in each light is also different. Flowers, especially their petals ( 花瓣 ) , are easy to be harmed by high temperature. Black flowers can take in all the light waves which cause the flowers to dry up in a high temperature. So black flowers can rarely survive sunlight. But red flowers, orange flowers and yellow flowers can protect themselves from sunlight by reflecting the red light, orange light and yellow light, each of which has a large quantity of heat.
【小題1】It is _________ to see a black flower.

It is difficult for us to learn a lesson in life_____we’ve actually had that lesson.

A.until                         B.after                         C.since                         D.when

It is difficult for us to learn a lesson in life _____ we’ve actually had that lesson .

A. until   B. after    C.since     D. when

It is difficult for us to learn a lesson in life _____ we’ve actually had that lesson .

A. until   B. after    C.since     D. when

The oldest forms of medicine are enjoying a comeback. Modern holistic medicine（整體醫(yī)學(xué)） is an approach that treats the whole patient, not just the disease. It is a way to maintain good health rather than cure illness. The most important influences on today’s holistic medicine are ancient Chinese medicine and Indian Ayurvedic medicine, both of which promoted whole body health.

     Holistic medicine usually combines diet, physical exercise and meditation, together with other alternative techniques such as massage（按摩）and acupuncture（針炙）. Herbal treatment, a practice of treating illness by using plants, is influenced by the writings of Culpeper as well as Chinese and Ayurvedic medicine. Homeopathy（順勢(shì)療法）is one of the forms of holistic medicine which is widely practiced in Europe and the USA. Homeopathy began in Germany in the early 1800s, when Samuel Hahnemann bescribed how very tiny doses（劑量）of a drug had an effect on his patients. According to Hahnemann, the more the drug was diluted（稀釋?zhuān)? the stronger its effects. The substance selected would produce similar effects to the disease itself if given in large doses. In the UK homeopathy is regarded as a non-traditional but just about acceptable treatment.

     Meditation and contemplation have an important role in holistic medicine. They were brought to Europe by Indian teachers who combined Indian Ayurvedic medicine with Western beliefs. Transcendental meditation（超脫靜坐）is one of the best known of these techniques. People repeat words inside their head to reach a state of deep relaxation.

     The holistic movement has made many doctors look at the whole patient, not just the disease. Life-style, emotional problems and diet are just some of the factors that can affect a person’s health. Holistic medicine emphasizes good diet, exercise and fresh air, all of which contribute to health.Some clinics now offer holistic medicine along with traditional treatments, so that their patients can choose a combination of treatments that suits them. One problem with holistic medicine is that it is difficult for people to be sure a doctor is reliable. To solve this, many countries want alternative doctors to form professional bodies.

Modern holistic medicine centers upon ____________ .

     A. curing a disease                  B. herbal treatment

     C. continuous development           D. keeping patients healthy

Which of the following does NOT belong to holistic medicine?

     A. massage          B. meditation     C.a balanced diet        D.a knee operation

The principle of homeopathy is that ___________.

     A. the large doses of medicine that will not be harmful will take better effect

     B. the disease will be cured sooner by taking larger doses of medicine

     C. a small thinner dose of medicine will be more effective

     D.the doses of medicine depend on how serious the illness is

Which is the best title of the passage?

     A. Holistic Medicine                 B.Traditional Medicine Returns

     C.History of Medicine               D.Combination of Treatments Works

What can we infer from the passage?

     A. Relaxation is the key of holistic treatment.

     B. Holistic medicine needs to become more trustworthy.

C.Holistic treatment is more beneficial than traditional treatments.

    D.Holistic medicine will become the most welcome treatment soon.

第二節(jié)（共5小題，每小題2分，滿(mǎn)分10分）

       根據(jù)短文內(nèi)容，從下框的A~F選項(xiàng)中選出能概括每一段主題的最佳選項(xiàng)。選項(xiàng)中有一項(xiàng)為多余項(xiàng)。

AGift giving proven to be valuable.

B.Memories from gift giving

C.Moments and events for gift giving

D.Various functions of gift giving

E.Gift giving as a wasteful practice

F.Gift giving as a two-way social activity

G.Gift Giving

61. _____________

       There are many occasions（場(chǎng)合） for giving gifts in modern industrialinzed societies;birthdays,naming ceremonies, weddings, anniversaries, New Year, It is common to give gifts on many of these celebrations in western cultures. In addition, special events, such as one’ s first day of school or graduation from university, often require gift fiving.

62._____________

       What is happening when we give gifts? Most important, we are exchanging gifts. If someone gives me a gift for my birthday, I know that I am usually expected to give one on his or her next birthday. A gift builds up or confirms a social oblingation（義務(wù)）.

63.__________

       Gifts tighten personal relationships and provide a means of communication between loved ones. People say that a gift lets the recipient（接受者） know we are thinking of them, and that we want to make the person “feel special.”We want people to feel wanted, to feel part of our social or family group. We give presents to say “I’m sorry.”Sometimes it is difficult for us to find a present that someone will like. Sometimes we give things that we like or would frrl comfortable with. In all these cases, the gifts are sending out messages－often very expressive ones.

64. ___________

       People tend to talk about presents in a fairly loving way. A woman whose mother had died years ago described the many gifts around her house.These were gifts that her mother had given her over the years:“I appreciate these, and they mean something to me,”the woman said,“because I remember the occasions they were given on, and that they were from my mother, and the relationship we’ve had.”The gifts remain and keep the relationship alive in mind. This woman felt the same way about the gifts she gave to others. She hoped that the recipients would look at here gifts in years to come and

65. _________

       Emotions(情感)like these suggest that a positive spirit still lies behind gift giving. They prove that the anthropologist Claude Levi-Strauss was wrong to say that modern western gift giving is highly wasteful. Studies in Canada and elsewhere have also shown that this is not the case. Each gift is unique even if so many are given.The emotional benefit for those who exchange gifts is the very reason for the tradition to continue.

Electric ears are dirty.In fact, not only are they dirty, they might even be more dirty than their gasoline-powered cousins.
People in California love to talk about "zero-emissions vehicles", but people in California seem to be clueless about where electricity comes from. Power plants mostly use fire to make it. Aside from the new folks who have their roofs covered with solar cells, we get our electricity from generators. Generators are fueled by something---usually coal, oil,but also by heat generated in nuclear power plants. There are a few wind farms and geothermal plants as well, but by far we get electricity mainly by burning something.
In other words, those "zero-emissions" cars are likely coal-burning cars. It's just because the coal is burned somewhere else that it looks clean. It is not. It's as if the California Greens are. covering their eyes---"If I can't see it, it's not happening." Gasoline is an incredibly efficient way to power a vehicle; a gallon of gas has a lot of energy in it.But when you take that gas (or another fuel) and first use it to make electricity, you waste a nice part of that energy, mostly in the form of wasted heat---at the generator, through the transmission lines, etc.
A gallon of gas may propel your car 25 miles. But the electricity you get from that gallon of gas won't get you nearly as far---so electric cars bum more fuel than gas-powered ones. If our electricity came mostly from nukes; or geothermal,or hydro, or solar, or wind,then an electric car truly would be clean. But for political, technical,and economic reasons,we don't use much of those energy sources.
In addition,electric cars' batteries which are poisonous for a long time will eventually end up in a landfill.And finally, When cars are the polluters, the pollution is spread across all the roads. When it's a power plant, though, all the junk is in one place. Nature is very good at cleaning up when things are too concentrated, but it takes a lot longer when all the garbage is in one spot.
【小題1】 What does "clueless" mean in paragraph 2?

I don't think there is anything wrong with your blood. The key to your problem is that long nap（打盹,小睡）after dinner. If you didn't sleep for hours during the early part of the evening, you would be more ready to sleep at bedtime. If you didn't nap after dinner, you would not want to stay up so late, and you would not feel the need to take a sleeping pill. The pill is still working in your system when you get up in the morning. This helps account for the fact that you feel tired all day. You should get out of the habit of sleeping during the evening. Right after your evening meal, engage in some sort of physical activity - a sport such as bowling, perhaps. Or get together with friends for an evening of cards and conversation. Then go to bed at your usual time or a little earlier, and you should be able to get a good nights rest without taking a pill.
　　If you can get into the habit of spending your evenings this way, I am sure you will feel less tired during the day. At first it may be hard for you to go to sleep without taking a pill. If so, get up and watch television or do some jobs around your house until you feel sleepy. If you fall asleep and then wake up a few hours later, get up but do not take a sleeping pill. Read a while or listen to the radio, and make yourself a few hours'sleep that night, you will feel better in the morning than you usually feel after taking a pill. The next night you will be ready to sleep at an earlier hour.
　　The most important thing is to avoid taking that nap right after dinner and avoid taking pills.
1. According to the writer, it is difficult for you to go to sleep because　　　　　.
　　A. you get the habit of staying up late      B. you haven't taken sleeping pills
　　C. you sleep for hours after dinner         D. you fail to do some exercises
2. Which of the following is NOT true if you want to get out of the habit of sleeping during the evening?
A. Go to bed earlier than usual. 　　　B. Talk with friends after dinner.
C. Stay with friends after dinner. 　　 D. Do some physical labor. 
3. You feel tired all day probably because　　　　　.
A. you stay up too late 　　　B. you get up too early in the morning
C. you take sleeping pills 　　D. you wake up too frequently at night
4. Which of the following is true according to the passage
A. You mustn't take sleeping pills in order to get a good night's sleep.
B. You should stay up if you want to sleep effectively.
C. Food is necessary at night if you fail to go to sleep.
D. It is very important to get out of the habit of taking a nap after dinner.
5. We may infer that the author is most probably a　　　　　.
A. doctor　　　B. scientist 　　C.  reporter　　 D. professor

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Ali is from a Middle Eastern country. He now stays in the USA. He smokes a lot of cigarettes every day. He has smoked for nine years. Ali says, “I tried to quit smoking in my hometown, but it was impossible. My parents smoke. My brothers smoke. All my friends smoke. At parties and at meetings, almost all the men smoke. Here in the United States, not as many people smoke.【小題1】    ”
Many smokers are like Ali: they want to stop smoking.     【小題2】      They know it can cause cancer and heart disease. But it is difficult for them to give up smoking because cigarettes have a drug in them. The drug is nicotine. People who smoke a lot need nicotine.
 【小題3】    The nicotine makes him sick. In a few days, the smoker's body is used to the nicotine, and he feels fine. Later, the smoker needs nicotine to keep feeling fine. Without nicotine, he feels bad.
 【小題4】     Many people who quit will soon smoke again. At a party or at work they will decide to smoke "just one" cigarette. Then they will smoke another cigarette, and another. Soon they become smokers again.  【小題5】    

It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.

 Trees are useful to man in three very important ways: they provide him with wood and other products；they give him shade；and they help to prevent drought and floods.

Unfortunately, in many parts of the world, man has not realized that the third of these services is the most important. In his eagerness to draw quick profit from the trees, he has cut them down in large numbers, only to find that without them he has lost the best friends he had.

Two thousand years ago, a rich and powerful country cut down its trees to build warships, with which to gain itself an empire. It gained the empire but, without its trees, its soil became hard and poor. When the empire fell to pieces, the country found itself faced by floods and starvation.

Even though a government realizes the importance of a plentiful supply of trees, it is difficult for it to persuade the villager to see this. The villager wants wood to cook his food with, and he can earn money by making charcoal(木炭) or selling wood to the townsman（城市居民）. He is usually too lazy or too careless to plant and look after trees. So unless the government has a good system of control, or can educate the people, the forests will slowly disappear.

This does not only mean that the villager’s sons and grandsons have fewer trees. The results are even more serious. For where there are trees their roots break the soil up—allowing the rain to sink in and also hold the soil, thus preventing it being washed away easily, but where there are no trees, the soil becomes hard and poor. The rain falls on hard ground and flows away on the surface, causing floods and carrying away with it the rich topsoil, in which crops grow so well. When all the topsoil is gone, nothing remains but a worthless desert.

1.The purpose that the writer wrote this article is to _________.

A. tell people the use of wood                                 

B. tell people the function of tree roots

C. warn that man mustn’t destroy forests any more    

D. explain how trees help man live a better life.

2. In the writer’s opinion, _________, or the forests will slowly disappear.

A. measures must be taken          

B. people shouldn’t draw benefit from the tree

C. government must realize the serious results           

D. unless no trees are cut down.

3.According to the article we know it is ________ to prevent the forests from slowly disappearing.

   A. necessary but impossible                                 B. necessary but difficult

   C. impossible and unimportant                                   D. difficult and impossible

4.In the last two paragraphs the writer wanted to make it clear that _________.

   A. where there are no trees, the soil becomes poor but soft

   B. where there are many trees, there are more floods

   C. where there are no trees, the land might become desert slowly

D. floods will make the land become desert

We all have ideas about what kinds of foods are good to eat. We also have ideas about what kinds of foods are bad to eat. As a result, people from one culture often think the foods that people from another culture eat are nauseating(令人作嘔的). When the famous boxer Muhammad Ali visited Africa, for example, one member of his group became quite sick when he saw someone pick up a butterfly and eat it. Many people would find it disgusting to eat rats, but there are forty-two different cultures whose people regard rats as appropriate food.

 Food likes and dislikes do not always seem related to nutrition. For example, broccoli is first on a list of the most nutritious common vegetables, but it is twenty-first on a list of vegetables that Americans like most to eat. Tomatoes are sixteenth on the list of most nutritious vegetables, but they are first on the list of vegetables that Americans like most to eat.

 But dislike is not the only reason why some cultures will not eat a certain food. In some cultures, certain foods are taboo. Some foods are taboo in certain religions, but there are also other food taboos that are not connected to a religion. We do not usually think about why certain things are taboo in our culture. We may not even know why they are taboo. Anthropologists(人類(lèi)學(xué)家) try to discover the hidden reasons for taboos.

Anthropologists believe that most food likes and dislikes are a result of the ways of life of different people. Some people live in areas where there are both large animals and many insects. It is difficult for these people to kill large animals, and it requires a lot of energy. It is easier for them to use insects for food because it is not difficult to catch insects and it does not require a lot of energy. Nomadic(游牧的) people who move around will not want to keep pigs for food. People will not eat pets such as dogs. Americans eat a lot of beef because there is plenty of land for raising cattle and the meat can be shipped cheaply for long distances by railroads.

     What’s the main topic of this passage?

       A. Food and religion.           B. Food and culture.

   C. Nutrition of different foods.       D. Different ways of life.

Which of the following statements is TRUE about food likes and dislikes?

A. They are seldom related to nutrition.

B. They are mostly associated with people’s taste.

C. They are mostly connected with people’s life styles.

D. They are usually related to cultures or religions.

The underlined word “taboo” (Line 3, Para. 3) refers to _____.

       A. something undiscovered    B. certain religions

       C. something forbidden  D. certain foods

What can we infer from the passage?

A. It is believed that brcoccoli is more nutritious than tomatoes.

B. Americans prefer tomatoes to beef.

C. People in Inner Mongolia would probably like to keep pigs for food.

D. The famous boxer Muhamm Ali would like to eat rat rather than butterfly.

Why do Americans prefer to eat beef?

A. Because beef provides a lot of energy people require.

B. Because beef is on the list of the most nutritious foods.

C. Because they have the ideal condition to keep and ship cattle.

D. Because cattle are large animals.

Would you want a doctor who got high marks in medical school just for trying hard? Apparently many college students would have no problem with that. They believe students are owed a good grade simply because they put a lot of effort into a class.

The researchers asked more than 800 undergraduates if they agreed or disagreed with some statements. For example: "If I have completed most of the reading for a class, I deserve a B in that course." And: "A professor should not be annoyed with me if I receive an important call during class."

Just 16 percent thought it was OK to take that phone call. But 66 percent agreed that a professor should consider effort and not just the quality of a student's work when deciding grades. And 40 percent thought they should get a B, the second highest mark, just because they did most of the reading for class.

Some experts are not surprised that students often see no difference between effort and results. Social critics like to say that in children's activities these days everyone gets an award just for trying, so no one will feel rejected.

Yet competition to get into the best colleges is fiercer than ever. Students may worry that low grades will keep them out of graduate school or a good job.

And there may be another explanation: pressure from parents to get a good return on the family's investment. These days, college can cost more than a house.

A former teaching assistant recently wrote to the New York Times about his experience with grade expectations. He would try to explain it this way when students asked for a top grade just for studying hard in chemistry class:

What if a baseball player came to spring training and worked harder than all the others, but still could not play well? Would the team accept him anyway, just because he tried so hard?

The students would say no. But most of them would still ask for an A.

1.What does the passage mainly discuss?

A．How students can get a good grade in the course.

B．Whether students are allowed to answer calls in class.

C．Whether students deserve high marks just for trying hard.

D．Why students put a lot of efforts in their studies.

2.According to the research, most of the students _______.

A. thought it was all right to answer the call during class.

B. objected to deciding grades only by the quality of a student’s work.

C. thought they did most of the work for class and should get a B.

D. agreed that they should be given top grades because of their hard work.

3. Which of the following opinions do social critics agree to about children’s activities?

A．Those who are active in the activities can get an award.

B．Only by playing an important role in the activities can you get an award.

C．An award is prepared for anyone who performs best in the activities.

D．Whoever takes part in the activities can get an award.

4.From the sixth paragraph we can learn that _____.

A．it costs much more to build a college than to buy a house.

B．the costs of studying at college are much more than staying at home.

C．the costs of sending a child to college are much more than buying a house.

D．it is difficult for parents to send a child to college.

5.What does the former assistant want to tell students with the example of the baseball player?

A．Effort can lead to good results.             B．Effort is very necessary.

C．Effort and results are quite different.        D．No good results, effort is unnecessary.

Self-employed private physicians who charge a fee for each patient visit are the foundation of medical practice in the United States. Most physicians have a contract relationship with one or more hospitals in the community. They send their patients to this hospital, which usually charges patients according to the number of days they stay and the facilities(operating room, tests, medicines that they use). Some hospitals belong to a city, a state or, in the case of veteran's hospitals, a federal government agency. Others are operated by religious orders(教會(huì)) or other non-profit groups.

Some medical doctors are on salary. Salaried physicians may work as hospital staff members, or residents, who are often still in training. They may teach in medical schools, be hired by corporations to care for their workers or work for the federal government's Public Health Service.

Physicians are among the best paid professionals in the United States. In the 1980s, it was not uncommon for medical doctors to earn incomes of more than $ 100 000 a year. Specialists, particularly surgeons, might earn several times that amount. Physicians list many reasons why they deserve to be so well rewarded for their work. One reason is the long and expensive preparation required to become a physician in the United States. Most would be physicians first attend college for four years, which can cost nearly $ 20 000 a year at one of the best private institutions. Prospective physicians then attend medical school for four years. Tuition alone can exceed $ 10 000 a year. By the time they have obtained their medical degrees, many young physicians are deeply in debt. They still face three to five years of residency(實(shí)習(xí)階段) in a hospital, the first year as an apprentice physician. The hours are long and the pay is relatively low.

Setting up a medical practice is expensive, too. Sometimes several physicians will decide to establish a group practice, so they can share the expense of maintaining an office and buying equipment. These physicians also take care of each other's patients in emergencies.

Physicians work long hours and must accept a great deal of responsibility. Many medical procedures, even quite routine ones, involve risk. It is understandable that physicians want to be well rewarded for making decisions which can mean the difference between life and death.

According to the passage, it is very unlikely that an American hospital is owned by _______.

A. a church            B. a corporation            C. a city                       D. a state

The expenses for becoming a doctor are spent on _______.

A. schooling and retraining                        B. practice in a hospital

C. facilities he or she uses                          D. education he or she receives

According to the passage, how long does it take for a would-be physician to become an independent physician in the USA?

A. About seven years.                                B. Eight years.

C. Ten years.                                             D. About twelve years.

Sometimes several physicians set up a group medical practice mainly because _______.

A. there are so many patients that it is difficult for one physician to take care all of them

B. they can take turns to work long hours

C. facilities may be too much of a burden for one physician to shoulder

D. no one wants to assume too much responsibility

Which of the following statements could fully express the author's view towards physicians’ payment in the USA?

A. For their expensive education and their responsibility, they deserve a handsome pay.

B. It is reasonable for physicians to have a large income because their work is very dangerous.

C. Physicians should be better paid because they work long hours under bad conditions.

D. Physicians have great responsibility, so it is understandable that they should be well rewarded.

The green turtle is listed as endangered by the International Union for the Conservation of Nature. Under the U．S. Endangered Species Act of 1973, the green turtle was listed as threatened except for the breeding populations in Florida and on the Pacific coast of Mexico, where it is listed as endangered.

Green turtles continue to be caught for money by humans, and the destruction and loss of nesting and foraging(覓食)sites is a serious problem. Humans have already caused the decrease of large green turtle populations, including those that once nested in Bermuda and Cayman Islands. The situation of green turtle populations is difficult to determine because of our lack of knowledge about their life cycles. The number of nests in Florida appears to be increasing, but we don't know whether this is due to an increase in the number of nests or because we have started to monitor(監(jiān)控)nesting beaches more closely.

The green turtle is the largest hard­shelled sea turtle. Adults of this species commonly reach 100 cm in length and 150 kg in mass. The average size of a female nesting in Florida is 101.5 cm straight in length, with an average body mass of 136 kg.

Growth rates of green turtles have not been measured under natural conditions. Green turtles grow slowly.

In the southern Bahamas, green turtles grow from 30 to 75 cm in 17 years, and according to Bjorndal and Bolten, growth rates decrease with increasing length. Growth rates measured in green turtles from Florida and Puerto Rico fall within the range of growth rates measured in the southern Bahamas. Based on growth rate studies of wild green turtles, the researchers Balazs, Frazer and Ehrhart estimate the age of sexual maturity(成熟)can range anywhere from 20 to 50 years.

1.The main idea of the passage is to tell us________.

2.Which of the following is NOT a reason why green turtles are endangered?

3.According to the passage, the green turtle________.

4.Why is it hard for us to know the number of green turtles?