专业四级-778及答案解析.doc

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1、专业四级-778及答案解析 (总分：140.00，做题时间：90分钟)一、PART DICTATION(总题数：1，分数：15.00)1.Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be read at normal speed, listen and try to understand the meaning. For the second and third readings, pass

2、age will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be read at normal speed again and during this time you should check your work. You will then be given 2 minutes to check through your work once more.Please write the whole passage on ANSWE

3、R SHEET ONE.（分数：15.00）_二、PART LISTENING COM(总题数：0，分数：0.00)三、SECTION A CONVERSATI(总题数：3，分数：10.00)（分数：3.00）A.B.C.D.A.B.C.D.A.B.C.D.Questions 4 to 6 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.Now, listen to the conversat

4、ion.（分数：3.00）(1).What is the opening concerned in the conversation?A. Interviewing an assistant. B. Applying for the post of assistant.C. Recruiting an assistant. D. Training to be an assistant.（分数：1.00）A.B.C.D.(2).According to the conversation, the internal recruitment has the following disadvantag

5、es EXCEPTA. not enough applicants. B. rarely bringing fresh ideas to the company.C. lots of internal political problems. D. requiring more time to find qualified applicants.（分数：1.00）A.B.C.D.(3).According to the conversation, how do they finally decide to place the advertisement?A. They will only adv

6、ertise internally.B. They will only advertise externally.C. They will advertise externally first, then internally.D. They will advertise internally first, then externally.（分数：1.00）A.B.C.D.Questions 7 to 10 are based on the following conversation. At the end of the conversation, you will be given 20

7、seconds to answer the questions.Now, listen to the conversation.（分数：4.00）(1).How did the woman first learn about this student club?A. She attended one of their meetings. B. Her roommate is a member.C. She saw them protesting. D. She read about it in the poster.（分数：1.00）A.B.C.D.(2).This student club

8、is raying toA. secure more student parking spaces. B. preserve an open space on campus.C. get more funding for their group. D. schedule a meeting with college administrators.（分数：1.00）A.B.C.D.(3).The woman will probably _ on Thursday afternoon.A. go to class B. draw a posterC. attend a meeting D. att

9、end the rally（分数：1.00）A.B.C.D.(4).What does the woman agree to do?A. Help the man plan a student rally. B. Use the student parking lot.C. Make a donation to support the group. D. Sign a petition.（分数：1.00）A.B.C.D.四、SECTION B PASSAGES(总题数：3，分数：10.00)（分数：3.00）A.B.C.D.A.B.C.D.A.B.C.D.Questions 14 to 17

10、are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.Now, listen to the passage.（分数：4.00）(1).This talk most likely happensA. during registration. B. on the first day of class.C. at midsemester. D. during finals week.（分数：1.00）A.B.C.D.(2).

11、If students have a schedule conflict on the day of the exam, they shouldA. take a make-up exam later on. B. make every effort to come to class.C. spend two extra hours in class later on. D. do extra work at home.（分数：1.00）A.B.C.D.(3).Which two criteria are equally important in the calculation of the

12、students final grade in the course?A. Homework and quizzes. B. Quizzes and the final exam.C. Class participation and the midterm exam. D. Homework and class participation.（分数：1.00）A.B.C.D.(4).What are the laboratory sessions primarily designed for?A. Testing. B. Discussion. C. Lectures. D. Reading.（

13、分数：1.00）A.B.C.D.Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage.（分数：3.00）(1).It can be inferred from the passage thatA. some radio broadcasting stations use hotlines for advertisements.B

14、. it is not a good idea for some radio broadcasting stations to use hotlines.C. some people use hotlines in a wrong way.D. some people have unclear thoughts.（分数：1.00）A.B.C.D.(2).According to the passage, which of the following is NOT true?A. Some listeners phone the hotlines for fun.B. Some people j

15、ust want to be heard by others.C. Some people who dont care what the topic is must have realized that they appear to be silly.D. Listeners are encouraged to take part in the hotline programmes by the radio station.（分数：1.00）A.B.C.D.(3).What does the speaker think of the hotline programmes?A. They are

16、 perfect. B. They need to be improved.C. They are nuisances. D. They are dispensable.（分数：1.00）A.B.C.D.五、SECTION C NEWS BROAD(总题数：5，分数：10.00)（分数：3.00）A.B.C.D.A.B.C.D.A.B.C.D.Questions 24 and 25 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the qu

17、estions.Now, listen to the news.（分数：2.00）(1).What was the situation of the independent film producers?A. They were the highlights of the film festivals.B. Their works were popular in small theaters and rented halls.C. They were once on the fringes of the movie industry.D. Their works were given an i

18、mportant exposure.（分数：1.00）A.B.C.D.(2).How many people come to Park City every January?A. More than 14,000. B. More than 7,000.C. More than 18,000. D. More than 21,000.（分数：1.00）A.B.C.D.2.Question 26 is based on the following news. At the end of the news item, you will be given 5 seconds t answer the

19、 question.Now, listen to the news.Which of the following details is INCORRECT?A. Dr. Basigyes arrest is threatening to overshadow the presidential elections.B. The presidential elections is the countrys ftrst multi-party elections in 3 decades.C. Western nations have provided essential economic supp

20、ort to Uganda.D. Dr. Basigye was arrested three weeks after he returned to Kampala.（分数：1.00）A.B.C.D.Questions 27 and 28 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.Now, listen to the news.（分数：2.00）(1).What is discovered by scient

21、ists at Brown University?A. The inhibitor of the HIV transmission.B. An effective way to deliver AIDS drugs.C. A good strategy to prevent HIV transmission.D. Bacteria from yogurt may help fight HIV.（分数：1.00）A.B.C.D.(2).Which of the following is TRUE about Cyanovirin?A. It is an active ingredient in

22、a foam, cream or suppository.B. It is an active ingredient applied before sex to prevent HIV transmission.C. It is a protein that protects the body from infection by microorganisms.D. It is a drug used to prevent HIV transmission.（分数：1.00）A.B.C.D.Questions 29 and 30 are based on the following news.

23、At the end of the news item, you will be given 10 seconds to answer the questions.Now, listen to the news.（分数：2.00）(1).The news item mainly aboutA. meat canning, a tradition in American church groups.B. American church groups canning food for those in need.C. how to can food in American church group

24、s.D. the canned food delivery all over the world.（分数：1.00）A.B.C.D.(2).How long do the volunteers work in a small barn on a farm outside of Freeport, Illinois?A. 5 hours. B. 10 hours. C. 17 hours. D. 20 hours.（分数：1.00）A.B.C.D.六、PART CLOZE(总题数：1，分数：20.00)Cells cannot remain alive outside certain limit

25、s of temperature, and much narrower limits mark the bound- aries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow (31) around 37; a (32) , of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider (3

26、3) , the integrated actions of bodily systems are impaired. Other animals have a wider tolerance (34) changes of bodily temperature.For centuries (35) has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of (36) the difference have beco

27、me more accurate and meaningful over time, but popular terminology still reflects the old division (37) warm blooded and cold blood-ed species; warm blooded included mammals and birds, (38) all other creatures were considered cold blooded. (39) more species were studied, it became evident that this

28、classification was (40) . A fence lizard usually has a body temperature only a degree or two below (41) of humans and so is not cold. (42) the next distinction was made between animals that maintain a (43) body temperature and those whose body temperature varies with their environment. But this clas

29、sification also proved inadequate, (44) among mammals there are many that vary their body temperatures during hibernation. (45) many invertebrates that live in the (46) of the ocean never experience a change in the chill of the deep water, and their body temperatures remain constant. The current dis

30、tinction is between animals whose body temperature is (47) chiefly by internal metabolic processes and those whose temperature is regulated, by the (48) The latter do so mainly by moving to favorable sites or by changing their exposure to (49) sources of heat. Mammals and birds also regulate their t

31、emperature by choosing favorable environments, but primarily they regulate their temperature by making a variety of internal (50) （分数：20.00）(1).A. scope B. range C. scale D. field（分数：1.00）A.B.C.D.(2).A. difference B. change C. gap D. departure（分数：1.00）A.B.C.D.(3).A. change B. gap C. fluctuation D. i

32、ncrease（分数：1.00）A.B.C.D.(4).A. between B. for C. with D. around（分数：1.00）A.B.C.D.(5).A. they B. it C. we D. what（分数：1.00）A.B.C.D.(6).A. measuring B. understanding C. characterizing D. charting（分数：1.00）A.B.C.D.(7).A. into B. of C. by D. with（分数：1.00）A.B.C.D.(8).A. however B. whereas C. with D. though（

33、分数：1.00）A.B.C.D.(9).A. With B. Like C. As D. Being（分数：1.00）A.B.C.D.(10).A. wrong B. false C. sufficient D. inadequate（分数：1.00）A.B.C.D.(11).A. which B. that C. what D. much（分数：1.00）A.B.C.D.(12).A. But B. However C. Therefore D. Meanwhile（分数：1.00）A.B.C.D.(13).A. warm B. constant C. stable D. cold（分数：1

34、.00）A.B.C.D.(14).A. due to B. because C. because of D. and（分数：1.00）A.B.C.D.(15).A. However B. On the other hand C. Furthermore D. For example（分数：1.00）A.B.C.D.(16).A. bottoms B. lengths C. depths D. darkness（分数：1.00）A.B.C.D.(17).A. decided B. regulated C. controlled D. changed（分数：1.00）A.B.C.D.(18).A.

35、 body B. water C. environment D. skin（分数：1.00）A.B.C.D.(19).A. various B. external C. environmental D. exterior（分数：1.00）A.B.C.D.(20).A. adjustments B. compensations C. regulations D. arrangements（分数：1.00）A.B.C.D.七、PART GRAMMAR AND V(总题数：30，分数：30.00)3._ he admired her looks and her manners, he had no

36、wish to marry her.A. Much as B. As much as C. How much D. So much（分数：1.00）A.B.C.D.4._ is known to the world, Beethoven is a great musician.A. That B. Which C. As D. It（分数：1.00）A.B.C.D.5.A man escaped from the prison last night. It was a long time _ the guards discovered what had happened.A. before B

37、. until C. since D. when（分数：1.00）A.B.C.D.6.I have never been to France, but that is the country _A. where I like to visit most B. Id most like to visitC. which I like to visit mostly D. where Id like most to visit（分数：1.00）A.B.C.D.7.By cutting down trees we _ the natural home of birds and animals.A.

38、harm B. hurt C. injure D. damage（分数：1.00）A.B.C.D.8.The new washing machines are _ at the rate of fifty a day.A. turned up B. tnmed down C. turned out D. turned in（分数：1.00）A.B.C.D.9.In November 1987 the government _ public debate on the future direction of the official sports policy.A. induced B. ini

39、tiated C. promoted D. designated（分数：1.00）A.B.C.D.10.It is believed that the authorities are thinking of _ new taxes to raise extra revenue.A. impairing B. imposing C. invading D. integrating（分数：1.00）A.B.C.D.11.The old gentleman was a very _ looking person, with grey hair and gold spectacles.A. respe

40、ctful B. realistic C. respective D. respectable（分数：1.00）A.B.C.D.12.If it _ Professor Russel standing up for him, he would have had to leave.A. hasnt been for B. hadnt been for C. was for D. were for（分数：1.00）A.B.C.D.13.This is the _ piano on which the composer created some of his greatest works.A. tr

41、ue B. original C. real D. genuine（分数：1.00）A.B.C.D.14.When I got out of the car and walked about among them, _ one old man who shook his head disapprovingly, they all began to cheer.A. see that B. except that C. provided that D. except for（分数：1.00）A.B.C.D.15.Dont forget Ann wants a big doll, _ ?A. do

42、 you B. will you C. dont you D. wont you（分数：1.00）A.B.C.D.16.Reading is to the mind _ food is to the body.A. what B. as C. that D. like（分数：1.00）A.B.C.D.17.Of course, most immigrants did not get rich ovemight, but the _ of them were eventually able to im- prove upon their former standard of living.A.

43、maximum B. minority C. majority D. minimum（分数：1.00）A.B.C.D.18.Retail sales volume in local urban and rural areas rose 57.8 percent and 46.8 percent over March 2005.A. individuaily B. respectively C. correspondingly D. accordingly（分数：1.00）A.B.C.D.19.Several experts have been called in to plan _ for b

44、oating, tennis, refreshments and childrens games in the projected town park.A. equipment B. instruments C. implement D. facilities（分数：1.00）A.B.C.D.20._ we have all the materials ready, we should begin the new task at once.A. Since that B. Since now C. By now D. Now that（分数：1.00）A.B.C.D.21.By the mid

45、dle of the 21st century, the vast majority of the worlds population _ in cities rather than in the country.A. are living B. will be living C. have lived D. will have lived（分数：1.00）A.B.C.D.22._ an answer, she decided to write him another letter.A. Not having received B. Not receivingC. Not received D. Not being received（分数：1.