大学四级-1805及答案解析.doc

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1、大学四级-1805 及答案解析(总分：710.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.50)1. （分数：106.50）_二、Part Listening Com(总题数：0，分数：0.00)三、Section A(总题数：4，分数：106.50)(1).A. Go to the movies with the man. B. Take her brother to the movies.C. Eat at her brothers. D. Cook dinner with Lois.（分数：7.10）A.B.C.D.(2).A. The man s

2、hould have offered his assistance earlier.B. She doesnt need the mans help.C. She didnt realize the boxes were empty.D. She wants the man to move the boxes.（分数：7.10）A.B.C.D.(3).A. Hed like to have the windows open.B. He rarely leaves the windows open.C. He thinks the air is polluted.D. Hell help her

3、 close the windows.（分数：7.10）A.B.C.D.(4).A. The results might be ready tomorrow.B. The man needs another test tomorrow.C. The results were called in last night.D. The doctor called the lab last night.（分数：7.10）A.B.C.D.(5).A. She doesnt remember much about Portland.B. Shes never been to Portland.C. She

4、 knows someone else who could help him.D. Shed be happy to talk to the man later.（分数：7.10）A.B.C.D.(1).A. Mating habits of squid and octopus.B. The evolution of certain forms of sea life.C. The study of marine shells.D. Survival skills of sea creatures.（分数：7.10）A.B.C.D.(2).A. He didnt understand the

5、lecture.B. He wants to borrow her notes next week.C. He needs help with a makeup exam.D. He was sick and unable to attend.（分数：7.10）A.B.C.D.(3).A. Some sea creatures developed vertebrae.B. The first giant squid was captured.C. Some sea creatures shed their shells.D. Sea life became more intelligent.（

6、分数：7.10）A.B.C.D.(1).A. There arent enough cabinets.B. There is too much noise.C. Office supplies are taking up space.D. Some teaching assistants dont have desks.（分数：7.10）A.B.C.D.(2).A. To chat with Jack socially. B. To get help in the course.C. To hand in their assignments. D. To practice giving int

7、erviews.（分数：7.10）A.B.C.D.(3).A. Give Jack a different office.B. Complain to the department head.C. Move the supplies to the storage room.D. Try to get a room to use for meetings.（分数：7.10）A.B.C.D.(4).A. Theyd have to get permission.B. Jack wouldnt like it.C. She thinks it might work.D. The other assi

8、stants should be consulted.（分数：7.10）A.B.C.D.(1).A. Turn down the volume. B. Help the man study for a test.C. Play a different kind of music. D. Speak louder.（分数：7.10）A.B.C.D.(2).A. She forgot when the report was due.B. Shed like the man to help her with the report.C. She needs more time to finish th

9、e report.D. She hasnt included any data in her report.（分数：7.10）A.B.C.D.(3).A. The cat is a lot of trouble. B. The cat is quite friendly.C. He doesnt get along with Debbie. D. Hes glad Debbie gave him the cat.（分数：7.10）A.B.C.D.四、Section B(总题数：0，分数：0.00)五、Passage One(总题数：1，分数：21.30)(1).A. How much exer

10、cise they get every day?B. What they are most worried about?C. How long their parents accompany them daily?D. What entertainment they are interested in?（分数：7.10）A.B.C.D.(2).A. get enough entertainment B. have more activitiesC. receive early education D. have regular checkups（分数：7.10）A.B.C.D.(3).A. b

11、e no place for play B. be near a common areaC. have no TV sets D. have a computer for study（分数：7.10）A.B.C.D.六、Passage Two(总题数：1，分数：21.30)(1).A. Family debts. B. Bank savings.C. Monthly bills. D. Spending habits.（分数：7.10）A.B.C.D.(2).A. $190,000. B. $330,000. C. $500,000. D. $1,000,000.（分数：7.10）A.B.C.

12、D.(3).A. Invest into a mutual fund. B. Use the discount tickets.C. Quit his eating-out habit. D. Use only paper bills and save coins.（分数：7.10）A.B.C.D.七、Passage Three(总题数：1，分数：28.40)(1).A. To explain a new requirement for graduation.B. To interest students in a community service project.C. To discuss

13、 the problems of elementary school students.D. To recruit elementary school teachers for a special program.（分数：7.10）A.B.C.D.(2).A. To find jobs for graduating students.B. To help education majors prepare for final exams.C. To offer tutorials to elementary school student.D. To provide funding for a c

14、ommunity service project.（分数：7.10）A.B.C.D.(3).A. He advises students participating in a special program.B. He teaches part-time in an elementary school.C. He observes elementary school students in the classroom.D. He helps students prepare their r sums.（分数：7.10）A.B.C.D.(4).A. Contact the elementary

15、school.B. Sign up for a special class.C. Submit a r sum to the dean.D. talk to Professor Dodge.（分数：7.10）A.B.C.D.八、Section C(总题数：1，分数：71.00)The judgment that cigarette smoking is hazardous to health is the result of more than 30 years of research carded on by hundreds of scientists in this country an

16、d abroad. The conclusion that cigarette smoking is a (26) health hazard is supported by every medical and health (27) in the world which is known to have (28) an opinion on the matter.While cigarette smokers tend to have higher death rates than nonsmokers. 80% of the excess deaths (29) with this hab

17、it are caused by three major diseases. They are lung cancer, coronary heart disease, and emphysema. Lung cancer was a (30) disease 50 years ago. Today, it is (31) that 60,000 men and women per year in the United States will die of this disease. Among men it is the most (32) cause of death from cance

18、r.Cigarette smoking is the major cause of lung cancer. Although chronic (33) from certain chemical substances, radiation, (34) , occupational hazards, air pollution, and other environmental factors have been implicated in this disease, they are of small importance compared with cigarette smoking. To

19、 those who smoke, however, they Can be important in increasing the risks still further. (35) 90 percent of all primary cancer cases occur in people who smoke cigarettes. Laboratory studies have isolated from tobacco smoke a number of chemical compounds that can cause cancer. In addition, there are e

20、lements in smoke that interact with other compounds to promote cancer production.（分数：71.00）(1).The judgment that cigarette smoking is hazardous to health is the result of more than 30 years of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smok

21、ing is a (26) health hazard is supported by every medical and health (27) in the world which is known to have (28) an opinion on the matter.While cigarette smokers tend to have higher death rates than nonsmokers. 80% of the excess deaths (29) with this habit are caused by three major diseases. They

22、are lung cancer, coronary heart disease, and emphysema. Lung cancer was a (30) disease 50 years ago. Today, it is (31) that 60,000 men and women per year in the United States will die of this disease. Among men it is the most (32) cause of death from cancer.Cigarette smoking is the major cause of lu

23、ng cancer. Although chronic (33) from certain chemical substances, radiation, (34) , occupational hazards, air pollution, and other environmental factors have been implicated in this disease, they are of small importance compared with cigarette smoking. To those who smoke, however, they Can be impor

24、tant in increasing the risks still further. (35) 90 percent of all primary cancer cases occur in people who smoke cigarettes. Laboratory studies have isolated from tobacco smoke a number of chemical compounds that can cause cancer. In addition, there are elements in smoke that interact with other co

25、mpounds to promote cancer production.（分数：7.10）填空项 1:_(2).The judgment that cigarette smoking is hazardous to health is the result of more than 30 years of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smoking is a (26) health hazard is support

26、ed by every medical and health (27) in the world which is known to have (28) an opinion on the matter.While cigarette smokers tend to have higher death rates than nonsmokers. 80% of the excess deaths (29) with this habit are caused by three major diseases. They are lung cancer, coronary heart diseas

27、e, and emphysema. Lung cancer was a (30) disease 50 years ago. Today, it is (31) that 60,000 men and women per year in the United States will die of this disease. Among men it is the most (32) cause of death from cancer.Cigarette smoking is the major cause of lung cancer. Although chronic (33) from

28、certain chemical substances, radiation, (34) , occupational hazards, air pollution, and other environmental factors have been implicated in this disease, they are of small importance compared with cigarette smoking. To those who smoke, however, they Can be important in increasing the risks still fur

29、ther. (35) 90 percent of all primary cancer cases occur in people who smoke cigarettes. Laboratory studies have isolated from tobacco smoke a number of chemical compounds that can cause cancer. In addition, there are elements in smoke that interact with other compounds to promote cancer production.（

30、分数：7.10）填空项 1:_(3).The judgment that cigarette smoking is hazardous to health is the result of more than 30 years of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smoking is a (26) health hazard is supported by every medical and health (27) in

31、 the world which is known to have (28) an opinion on the matter.While cigarette smokers tend to have higher death rates than nonsmokers. 80% of the excess deaths (29) with this habit are caused by three major diseases. They are lung cancer, coronary heart disease, and emphysema. Lung cancer was a (3

32、0) disease 50 years ago. Today, it is (31) that 60,000 men and women per year in the United States will die of this disease. Among men it is the most (32) cause of death from cancer.Cigarette smoking is the major cause of lung cancer. Although chronic (33) from certain chemical substances, radiation

33、, (34) , occupational hazards, air pollution, and other environmental factors have been implicated in this disease, they are of small importance compared with cigarette smoking. To those who smoke, however, they Can be important in increasing the risks still further. (35) 90 percent of all primary c

34、ancer cases occur in people who smoke cigarettes. Laboratory studies have isolated from tobacco smoke a number of chemical compounds that can cause cancer. In addition, there are elements in smoke that interact with other compounds to promote cancer production.（分数：7.10）填空项 1:_(4).The judgment that c

35、igarette smoking is hazardous to health is the result of more than 30 years of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smoking is a (26) health hazard is supported by every medical and health (27) in the world which is known to have (28)

36、 an opinion on the matter.While cigarette smokers tend to have higher death rates than nonsmokers. 80% of the excess deaths (29) with this habit are caused by three major diseases. They are lung cancer, coronary heart disease, and emphysema. Lung cancer was a (30) disease 50 years ago. Today, it is

37、(31) that 60,000 men and women per year in the United States will die of this disease. Among men it is the most (32) cause of death from cancer.Cigarette smoking is the major cause of lung cancer. Although chronic (33) from certain chemical substances, radiation, (34) , occupational hazards, air pol

38、lution, and other environmental factors have been implicated in this disease, they are of small importance compared with cigarette smoking. To those who smoke, however, they Can be important in increasing the risks still further. (35) 90 percent of all primary cancer cases occur in people who smoke

39、cigarettes. Laboratory studies have isolated from tobacco smoke a number of chemical compounds that can cause cancer. In addition, there are elements in smoke that interact with other compounds to promote cancer production.（分数：7.10）填空项 1:_(5).The judgment that cigarette smoking is hazardous to healt

40、h is the result of more than 30 years of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smoking is a (26) health hazard is supported by every medical and health (27) in the world which is known to have (28) an opinion on the matter.While cigare

41、tte smokers tend to have higher death rates than nonsmokers. 80% of the excess deaths (29) with this habit are caused by three major diseases. They are lung cancer, coronary heart disease, and emphysema. Lung cancer was a (30) disease 50 years ago. Today, it is (31) that 60,000 men and women per yea

42、r in the United States will die of this disease. Among men it is the most (32) cause of death from cancer.Cigarette smoking is the major cause of lung cancer. Although chronic (33) from certain chemical substances, radiation, (34) , occupational hazards, air pollution, and other environmental factor

43、s have been implicated in this disease, they are of small importance compared with cigarette smoking. To those who smoke, however, they Can be important in increasing the risks still further. (35) 90 percent of all primary cancer cases occur in people who smoke cigarettes. Laboratory studies have is

44、olated from tobacco smoke a number of chemical compounds that can cause cancer. In addition, there are elements in smoke that interact with other compounds to promote cancer production.（分数：7.10）填空项 1:_(6).The judgment that cigarette smoking is hazardous to health is the result of more than 30 years

45、of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smoking is a (26) health hazard is supported by every medical and health (27) in the world which is known to have (28) an opinion on the matter.While cigarette smokers tend to have higher death

46、rates than nonsmokers. 80% of the excess deaths (29) with this habit are caused by three major diseases. They are lung cancer, coronary heart disease, and emphysema. Lung cancer was a (30) disease 50 years ago. Today, it is (31) that 60,000 men and women per year in the United States will die of thi

47、s disease. Among men it is the most (32) cause of death from cancer.Cigarette smoking is the major cause of lung cancer. Although chronic (33) from certain chemical substances, radiation, (34) , occupational hazards, air pollution, and other environmental factors have been implicated in this disease

48、, they are of small importance compared with cigarette smoking. To those who smoke, however, they Can be important in increasing the risks still further. (35) 90 percent of all primary cancer cases occur in people who smoke cigarettes. Laboratory studies have isolated from tobacco smoke a number of

49、chemical compounds that can cause cancer. In addition, there are elements in smoke that interact with other compounds to promote cancer production.（分数：7.10）填空项 1:_(7).The judgment that cigarette smoking is hazardous to health is the result of more than 30 years of research carded on by hundreds of scientists in this country and abroad. The conclusion that cigarette smoking is a (26) h