1、大学四级-1830 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：3，分数：106.50)(1).AThe blood sample collection.BReligious concern about research.CResults of the genetic testing.DThe way to get the blood sample.（分数：7.10）A.B.C.D.(2).AB
2、ecause she is younger than the previous managers.BBecause she has more experience.CBecause she is sure that she is mentally stronger.DBecause she has few psychological problems.（分数：7.10）A.B.C.D.(3).AThe man has taken away the womans stuff.BThe womans roommate is missing.CThe man thinks the womans ro
3、ommate might steal her stuff.DThe woman has taken away her roommates stuff.（分数：7.10）A.B.C.D.(4).APeople deserve all the disasters.BPeople shouldnt have deserved the disasters.CPeople have been ready for the tornado.DPeople must protect themselves against disasters.（分数：7.10）A.B.C.D.(5).ADifferent cul
4、tures and customs.BThe womans first year at university.CThings that the woman is doing now.DThe foreign roommates of the woman.（分数：7.10）A.B.C.D.(6).AHe was pushed by the woman.BHe made great efforts to reach the top.CHe made a wheelchair by himself.DHe was very proud of himself.（分数：7.10）A.B.C.D.(7).
5、ADoctor and patient.BTeacher and student.CFather and daughter.DCoach and player.（分数：7.10）A.B.C.D.(8).ABecause she can pay the higher fuel costs.BBecause rising fuel costs can benefit the environment.CBecause she can save more money.DBecause she can cut her consumption.（分数：7.10）A.B.C.D.(1).AGrateful.
6、 BEmbarrassed. CUpset. DAshamed.（分数：7.10）A.B.C.D.(2).AHe bought some medicine for her.BHe tried to find a job for her.CHe lent her some money.DHe let her live in his apartment.（分数：7.10）A.B.C.D.(3).AWait for her grandfather to change his mind.BPay a visit to the mans uncle.CGet a job and buy the medi
7、cine herself.DCall her grandfather and ask him to change his mind.（分数：7.10）A.B.C.D.(1).ABasic skills of leadership.BBasic skills of learning. CBasic skills of being a popular person.DBasic skills of holding an important meeting.（分数：7.10）A.B.C.D.(2).ATo be kind. BTo be sociable. CTo be rude. DTo be s
8、trong.（分数：7.10）A.B.C.D.(3).ATell the truth. BShow the strength. CBuild self-confidence.DLearn from knowledge.（分数：7.10）A.B.C.D.(4).ABe the best of a group.BSolve problems quickly. CBe brave and treat others kindly.DAccept life as it is.（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
9、：21.30)(1).AHe threatened the recruiter.BHe lied about his age. CHe begged the recruiter.DHe bribed the recruiter.（分数：7.10）A.B.C.D.(2).AHe drove an ambulance for a hospital.BHe served as the Honorary Chairman.CHe worked in a shipping company.DHe served in the army as an officer.（分数：7.10）A.B.C.D.(3).
10、ABecause he has lived a remarkable life.BBecause he is the last American World War I veteran.CBecause he has lived a very long life.DBecause he has showed great patriotism and obligation to the country.（分数：7.10）A.B.C.D.六、Passage Two(总题数：1，分数：21.30)(1).ABecause they want to earn more money.BBecause t
11、hey need more animal protein of high-quality.CBecause they love animals.DBecause they try to balance the ecosystem.（分数：7.10）A.B.C.D.(2).AIt urged people to improve the raising conditions.BIt helped people find the cure for bird flu.CIt made people to rethink the relations between animal and human.DI
12、t urged people to reduce the livestock production.（分数：7.10）A.B.C.D.(3).AAnimal diseases have nothing to do with human health.BControlling animal diseases is bound to pose an economic threat.CAll animal diseases will cause a great deal of harm to human.DPolicymakers should control animal diseases in
13、a proper way.（分数：7.10）A.B.C.D.七、Passage Three(总题数：1，分数：28.40)(1).ABecause the demand for food is increasing.BBecause bad weather caused the threat of food shortage.CBecause the production of food decreased.DBecause the riots affected the price stabilization.（分数：7.10）A.B.C.D.(2).AThe standing water c
14、ould destroy most of next years sugar crop.BThe flood has nothing to do with the rising price of fruits.CThe flood has affected the growth of fruits and vegetables.DQueensland area will be infertile after the flood.（分数：7.10）A.B.C.D.(3).ATo increase the price of wheat.BTo earn more from exports. CTo
15、make sure Russians have enough wheat.DTo boost the economy of Russia.（分数：7.10）A.B.C.D.(4).AImprove agricultural productivity.BInterfere with the price of food. CMake policies to control population.DInvest more money to feed hungry people.（分数：7.10）A.B.C.D.八、Section C(总题数：1，分数：71.00)Thirty years ago,
16、anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging as a risk (26) . In one study, California researchers followed 4700 (27) of Alameda County for ten years, starting in 1965. At first, the (28) reported
17、 their key sources of companionship and estimated the time they (29) each other. During the study, the people who reported the least social (30) died at nearly three times the rate of those reporting the most. The source of companionship didnt matter, but time spent with others was (31) . Since then
18、, researchers have studied men, women, soldiers and students from countries all over the world. And the same (32) keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold“ relationships with their paren
19、ts suffer (33) rates of hypertension (高血压) and heart disease decades later. Heart-attack (34) who happen to live by themselves die at twice the rate of those who live with others. For those of us who are still healthy, the lesson should be obvious. Its clear that reaching out to others can help our
20、bodies thrive. Its equally clear that were growing more isolated. In 1900, only 5% US households (35) one person living alone. The proportion reached 13% in 1960, and it stands at 25% today.（分数：71.00）(1).Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But
21、 as scientists studied different populations, loneliness kept emerging as a risk (26) . In one study, California researchers followed 4700 (27) of Alameda County for ten years, starting in 1965. At first, the (28) reported their key sources of companionship and estimated the time they (29) each othe
22、r. During the study, the people who reported the least social (30) died at nearly three times the rate of those reporting the most. The source of companionship didnt matter, but time spent with others was (31) . Since then, researchers have studied men, women, soldiers and students from countries al
23、l over the world. And the same (32) keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold“ relationships with their parents suffer (33) rates of hypertension (高血压) and heart disease decades later. He
24、art-attack (34) who happen to live by themselves die at twice the rate of those who live with others. For those of us who are still healthy, the lesson should be obvious. Its clear that reaching out to others can help our bodies thrive. Its equally clear that were growing more isolated. In 1900, onl
25、y 5% US households (35) one person living alone. The proportion reached 13% in 1960, and it stands at 25% today.（分数：7.10）填空项 1:_(2).Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging a
26、s a risk (26) . In one study, California researchers followed 4700 (27) of Alameda County for ten years, starting in 1965. At first, the (28) reported their key sources of companionship and estimated the time they (29) each other. During the study, the people who reported the least social (30) died
27、at nearly three times the rate of those reporting the most. The source of companionship didnt matter, but time spent with others was (31) . Since then, researchers have studied men, women, soldiers and students from countries all over the world. And the same (32) keeps emerging. Women who say they f
28、eel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold“ relationships with their parents suffer (33) rates of hypertension (高血压) and heart disease decades later. Heart-attack (34) who happen to live by themselves die at twice the rate o
29、f those who live with others. For those of us who are still healthy, the lesson should be obvious. Its clear that reaching out to others can help our bodies thrive. Its equally clear that were growing more isolated. In 1900, only 5% US households (35) one person living alone. The proportion reached
30、13% in 1960, and it stands at 25% today.（分数：7.10）填空项 1:_(3).Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging as a risk (26) . In one study, California researchers followed 4700 (27)
31、of Alameda County for ten years, starting in 1965. At first, the (28) reported their key sources of companionship and estimated the time they (29) each other. During the study, the people who reported the least social (30) died at nearly three times the rate of those reporting the most. The source o
32、f companionship didnt matter, but time spent with others was (31) . Since then, researchers have studied men, women, soldiers and students from countries all over the world. And the same (32) keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate.
33、College students who report “strained and cold“ relationships with their parents suffer (33) rates of hypertension (高血压) and heart disease decades later. Heart-attack (34) who happen to live by themselves die at twice the rate of those who live with others. For those of us who are still healthy, the
34、 lesson should be obvious. Its clear that reaching out to others can help our bodies thrive. Its equally clear that were growing more isolated. In 1900, only 5% US households (35) one person living alone. The proportion reached 13% in 1960, and it stands at 25% today.（分数：7.10）填空项 1:_(4).Thirty years
35、 ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging as a risk (26) . In one study, California researchers followed 4700 (27) of Alameda County for ten years, starting in 1965. At first, the (28) re
36、ported their key sources of companionship and estimated the time they (29) each other. During the study, the people who reported the least social (30) died at nearly three times the rate of those reporting the most. The source of companionship didnt matter, but time spent with others was (31) . Sinc
37、e then, researchers have studied men, women, soldiers and students from countries all over the world. And the same (32) keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold“ relationships with their
38、 parents suffer (33) rates of hypertension (高血压) and heart disease decades later. Heart-attack (34) who happen to live by themselves die at twice the rate of those who live with others. For those of us who are still healthy, the lesson should be obvious. Its clear that reaching out to others can hel
39、p our bodies thrive. Its equally clear that were growing more isolated. In 1900, only 5% US households (35) one person living alone. The proportion reached 13% in 1960, and it stands at 25% today.（分数：7.10）填空项 1:_(5).Thirty years ago, anyone blaming loneliness for physical illness would have been lau
40、ghed at. But as scientists studied different populations, loneliness kept emerging as a risk (26) . In one study, California researchers followed 4700 (27) of Alameda County for ten years, starting in 1965. At first, the (28) reported their key sources of companionship and estimated the time they (2
41、9) each other. During the study, the people who reported the least social (30) died at nearly three times the rate of those reporting the most. The source of companionship didnt matter, but time spent with others was (31) . Since then, researchers have studied men, women, soldiers and students from
42、countries all over the world. And the same (32) keeps emerging. Women who say they feel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold“ relationships with their parents suffer (33) rates of hypertension (高血压) and heart disease decad
43、es later. Heart-attack (34) who happen to live by themselves die at twice the rate of those who live with others. For those of us who are still healthy, the lesson should be obvious. Its clear that reaching out to others can help our bodies thrive. Its equally clear that were growing more isolated.
44、In 1900, only 5% US households (35) one person living alone. The proportion reached 13% in 1960, and it stands at 25% today.（分数：7.10）填空项 1:_(6).Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kep
45、t emerging as a risk (26) . In one study, California researchers followed 4700 (27) of Alameda County for ten years, starting in 1965. At first, the (28) reported their key sources of companionship and estimated the time they (29) each other. During the study, the people who reported the least socia
46、l (30) died at nearly three times the rate of those reporting the most. The source of companionship didnt matter, but time spent with others was (31) . Since then, researchers have studied men, women, soldiers and students from countries all over the world. And the same (32) keeps emerging. Women wh
47、o say they feel isolated go on to die of cancer at several times the expected rate. College students who report “strained and cold“ relationships with their parents suffer (33) rates of hypertension (高血压) and heart disease decades later. Heart-attack (34) who happen to live by themselves die at twic
48、e the rate of those who live with others. For those of us who are still healthy, the lesson should be obvious. Its clear that reaching out to others can help our bodies thrive. Its equally clear that were growing more isolated. In 1900, only 5% US households (35) one person living alone. The proportion reached 13% in 1960, and it stands at 25% today.（分数：7.10）填空项 1:_(7).Thirty years ago, anyone blaming loneliness for physical illness would have been laughed at. But as scientists studied different populations, loneliness kept emerging as a risk (26) . In one study,
