1、大学六级-44 及答案解析(总分：693.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.1. 图书馆的阅览区内滥用手机的现象很普遍 2. 分析此现象造成影响 3. 你的建议 BMobile Phone Uses should Be Limited in Library/B（分数：106.00）_二、BPart Reading (总题数：1，分数：70.00)BCholesterol and Heart Disease/BDo you know your cholesterol level? Many people dont. A high le
2、vel of cholesterol in the blood is an important risk factor for heart disease.Some people say that the danger of heart disease is exaggerated. However, heart disease is a main cause of death in developed countries. Every year more than one million Americans have heart attacks, and half of them die.
3、People with heart disease suffer chest pains that make simple activities, such as walking, shaving, or taking a shower, difficult.Research has proven that cholesterol levels are connected with heart disease. One project in Massachusetts has studied the same group of men and women since 1948. The res
4、earchers have found that the people who have high levels of cholesterol have more heart attacks.A natural substance in the blood, cholesterol comes from the liver. The amount of cholesterol is affected by diet and by physical qualities we inherit from our parents. One kind of cholesterol sticks fat
5、to the walls of arteries, making them smaller and finally blocking them. It produces a condition called “hardening of the arteries,“ which causes heart attacks. With tiny cameras, doctors can see blood circulating through the heart valves. Angiograms (血管造影照片) are x-rays of the heart arteries.They sh
6、ow fat deposits and blockages caused by high cholesterol. Heart disease begins in children as young as 3 years old. It occurs earlier in boys than in girls. Nearly half of teenagers have some fat deposits on their artery walls. Heart disease develops faster if we have high cholesterol levels and als
7、o smoke.What is a safe level of cholesterol? Adults have a high risk of heart attack if their cholesterol level is above 240 milligrams per deciliter (1/10 公升) of blood. Below-200 is better. In the Massachusetts study, no one with a cholesterol level below 150 has ever had a heart attack. However, a
8、bout half of American adults have cholesterol levels above 200.To lower our cholesterol level, we must change our eating habits. Anything that comes from an animal is high in fat and high in cholesterol. The American Heart Association National Cholesterol Education Program says that fat should be no
9、 more than 30 percent of our diet. Blood cholesterol levels start to fall after 2 to 3 weeks of following a low-cholesterol, low-fat diet. Dietary changes alone can result in a 10 percent reduction of the average persons cholesterol level. Aerobic exercise helps, too. Artery blockage can be reduced
10、by as much as 40 percent through changes in diet and amount of exercise.We must educate everyone, including children in elementary schools. We must teach them responsibility for their health through classes in nutrition and aerobic exercise. For example, the smart snack is fruit. Children must be se
11、rved fruit in the school cafeteria, along with low-fat meals. Schools must send recipes home with the children. Parents must include children in planning and preparing meals and shopping for food.Adults, including persons over the age of sixty five, can lower their cholesterol by 30 or 40 percent. I
12、t is never too late to change. One man began his health program when he was seventy: three. By the time he was seventy-seven, he had lowered his arterial blockage from 50 percent to 13 percent and his cholesterol from 320 to 145 without drugs. He went on a vegetarian diet with only 10 percent fat, p
13、lus programs to reduce stress and get more exercise.A low-cholesterol diet that cuts out most animal products and high-fat vegetables may be unfamiliar to people. The Heart Association says to use no added fat of any kind. Dont fry food in oil. Cook it in water, vinegar, or vegetable water. Learn ab
14、out grains and vegetables. Avoid egg yolks (the yellow-part of the egg). Eat potatoes, beans, low-fat vegetables, and fruit. People often complain about low-fat diets before they have had time to get used to them. Food can taste good without cream, butter, and salt. You can use olive oil, mustard, f
15、resh herbs, or yogurt instead.A new diet can cause general anxiety, when people feel worded and nervous about what is going to happen. They must learn to deal with the changes in their lives. Sometimes major changes in diet or lifestyle are easier than minor ones because the results are bigger and f
16、aster. Fast results encourage us.How can you control the amount of fat in your diet if you eat in restaurants? Restaurants must provide healthy meals that are low-in fat, salt, and cholesterol. A diet is a personal thing. Restaurant owners should not make customers feel embarrassed because they want
17、 to follow a diet that is good for them. Restaurant owners must learn to give equal service to customers on a healthy diet. Some restaurants have items on the menu marked with a heart to show that they are low-in fat, cholesterol, salt, or sugar. A few restaurants serve only these recipes.Heart dise
18、ase causes one out of every four deaths in East Harlem in New York City. The East Harlem Healthy Heart Program is an educational program. It has two goals: to get people to change their diets and to find volunteers to help run educational activities. One way it educates is by street shows. Actors we
19、ar costumes and carry big pieces of plastic fat. They entertain so people will listen. Groups of children perform songs and dances that educate people about heart disease and diet. Volunteers lead walking and exercise groups to show people how to begin exercising.Volunteers also stand in supermarket
20、s to suggest healthy food choices to shoppers. The volunteers have shoppers taste two kinds of milk to see which tastes better. Most people are surprised that the low-fat milk tastes better than the whole milk. Shoppers axe encouraged to buy low-fat milk instead of whole milk.The population grows ye
21、ar by year. And education costs money, but it also brings results. In 1983, only 35 percent of the American public knew their cholesterol levels. By 1990, 65 percent of the people had had theirs checked.People feel better if they lower their cholesterol through diet. Healthy people are more confiden
22、t. They are more attractive to themselves, as well as to others. Their friends stare at them because they look so healthy. We can prevent heart disease by living a healthful lifestyle and eating the right kind of diet. If people dont do this, two out of three men and women in America will eventually
23、 get heart disease.（分数：70.00）(1).No direct relationship has been proven between high cholesterol levels and heart attacks.（分数：7.00）填空项 1:_(2).Boys have a higher risk of developing heart disease than girls.（分数：7.00）填空项 1:_(3).Old people shouldnt bother to change their eating habits because its too la
24、te for it to do them any good.（分数：7.00）填空项 1:_(4).It can be easier to change our diet a lot than to change it a little.（分数：7.00）填空项 1:_(5).Diet and physical qualities which passed down from our parents affect _ a natural substance in the liver blood.（分数：7.00）填空项 1:_(6).Children should learn more res
25、ponsibility for their health through classes in _.（分数：7.00）填空项 1:_(7).One of the educational activities in East Harlem Healthy Heart Program is _.（分数：7.00）填空项 1:_(8).Consumers are encouraged to buy low-fat milk rather than _.（分数：7.00）填空项 1:_(9).Compared with the number of American people who had the
26、ir blood cholesterol levels checked in 1990 was _ than that of in 1983.（分数：7.00）填空项 1:_(10).The article deals with the link between _ and the suggestions to prevent them.（分数：7.00）填空项 1:_三、BPart Listenin(总题数：3，分数：105.00)BQuestions 11 to 18 are based on the conversation you have just heard./B（分数：56.00
27、）A.To run the committee his way.B.To make himself the committee chairman.C.To do whatever the committee asks him to.D.To make decisions in agreement with the committee.A.She cant afford the time for the trip.B.She will manage to leave this month.C.She has to change the time for the trip.D.She hasnt
28、decided where to go next month.A.Everyone enjoyed himself at Johns patties.B.The woman didnt enjoy Johns parties at all.C.It will be the first time for the man to attend Johns party.D.The woman is glad to be invited to Johns house-warming party.A.To help him prepare for the conference.B.To tell him
29、something about the conference.C.To see if he is ready for the coming conference.D.To remind him of the data he should take to the conference.A.Hes been too busy to clean his room.B.Cleaning is the last thing he wants to do.C.He hasnt cleaned his room since Linda visited him.D.Linda is the only pers
30、on who ever comes to see him.A.She is tired of her present job.B.Her phone number has changed.C.She doesnt have a fax machine.D.She may quit her present job soon.A.It is based on a lot of research.B.It can be finished in a few weeks time.C.It has drawn criticism from lots of people.D.It falls short
31、of her supervisors expectations.A.They should put the meeting to an end.B.She would like to discuss another item.C.She wants to discuss the issue again later.D.They should hold another meeting to discuss the matter.Questons 19 to 22 are based on the conversation you have just heard.（分数：28.00）A.The c
32、olors of clothing.B.The individual taste on clothing.C.The idea of psychology of clothing.D.The clothing fashion.A.It is a subconscious thing.B.It reflects a lack of self-consciousness.C.It is unnecessary indeed.D.It is a kind of conscious act.A.He has a feeling of insecurity.B.He is missing his fam
33、ily.C.He lacks self-confidence.D.He feels ill.A.Warmer clothes.B.More aggressive clothes,C.Brighter colors of clothes.D.More casual clothes.BQuestions 23 to 25 are based on the conversation you have just heard./B（分数：21.00）A.Because he cant find an ideal date.B.Because he is too common a person.C.Bec
34、ause he has failed to realize his dreams.D.Because be is deceived by Mrs. Right.A.Entering a large company without application,B.Programming human feelings into machines.C.Deciding ones best partner through internet.D.Matching up people with questionnaires.A.It isnt reliable.B.It needs checking.C.It
35、 is definitely trustworthy.D.It wont hurt to try.四、BSection B/B(总题数：3，分数：70.00)BPassage OneQuestions 26 to 29 are based on the passage you have just heard./B（分数：28.00）A.Neutral.B.Opposed.C.Approving.D.Supportive.A.Because FDA approved them.B.Because they cannot read the labels.C.Because they support
36、 the new technique.D.Because they cannot tell which is cloned food.A.More and more people accept cloned milk and meat.B.FDA approved that cloned food is safe for human beings.C.American farmers produce more milk than the people can consume.D.Because more milk is produced by cloned cows, the milk pri
37、ce is reduced.A.It may cause unintended bad results to human beings.B.It is developed well enough to clone human beings.C.It will bring more unexpected economic benefits.D.It is supported by ethicists and religious leaders.BPassage TwoQuestions 30 to 32 are based on the passage you have just heard./
38、B（分数：21.00）A.Eliminating the original vegetation from the building site.B.Marking the houses in an area similar to one another.C.Deciding where a house will be built.D.Surrounding a building with wild flowers and plants.A.They are changed to make the site more interesting.B.They are expanded to limi
39、t the amount of construction.C.They are integrated into the design of the building.D.They are removed for construction.A.Because many architects studied with Wright.B.Because Wright started the practice of “land-scraping“.C.Because Wright used elements of envelope building.D.Because most of the hous
40、es Wright built were made of stone.BPassage ThreeQuestions 33 to 35 are based on the passage you have just heard./B（分数：21.00）A.The US should catch up to European environmental standards.B.American exporters must adapt to new regulations in Europe.C.The US should be more sensitive to environmental is
41、sues.D.The Us new regulations are a burden.A.Their packaging of exports have to conform to EU regulations.B.They have to cut out waste completely.C.They must have an experienced distributor.D.They will see expensive rise.(3).A It will allow fewer trees to be cut. B It will require less labor costs.
42、BIt saves some shipping costs. D It will make them more competition.（分数：7.00）A.B.C.D.五、BSection C/B(总题数：1，分数：77.00)Born in North Carolina in 1862, William Sidney Porter, this master of short stories is much better known under his pen name “O. Henry“. His only U(36) /U education was received at the s
43、chool of his Aunt Linda, where he developed a U(37) /U love of books. In his uncles drugstore, he became a U(38) /U pharmacist and was also known for his U(39) /U and cartoons of the townspeople, of Greensboro. At the age of twenty, Porter came to Texas U(40) /U for health reasons and worked on a sh
44、eep farm. It was here that Porter U(41) /U knowledge for farm life that he later U(42) /U in many of his short stories. In 1884, Porter moved to Austin. For the next three years, he roomed in the home of the Joseph Harrell family and held several jobs. It was during this time that Porter first used
45、his pen name, O. Henry said to be derived from his frequent U(43) /U of “Oh, Henry“, the family cat. U(44) /U. Meanwhile, U(45) /U . From this low point in Porters life, he began a remarkable comeback. Three years later, he emerged from prison as “O. Henry“ to help shield his true identity. U(46) /U
46、.（分数：77.00）(1).（分数：7.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_六、BPart Reading (总题数：1，分数：90.00)The round-the-clock availability that cell phones and pagers have U(47) /U to peoples lives may betaking a toll on family life, a new study suggests. The study, which
47、U(48) /U more than 1,300 adults over 2 years, found that those who consistently used a mobile phone or pager throughout the study period were more likely to report negative “spillover“ between work and home life and, in U(49) /U, less satisfaction with their family life. Spillover essentially means that the line between work and home begins to blur. Work life may U(50) /U home life - when a parent is taking job-related calls at home, for instance - or household issu
