职称英语综合类C级模拟75及答案解析.doc

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1、职称英语综合类 C 级模拟 75 及答案解析(总分：100.00，做题时间：90 分钟)一、第 1 部分：词汇选项(总题数：15，分数：15.00)1.He expressed concern that the ship might be in distress .（分数：1.00）A.despairB.difficultiesC.needD.danger2.It“s all advisable idea to get out of the dispute.（分数：1.00）A.wiseB.urgentC.uselessD.proper3.There was no alternative bu

2、t to close the road.（分数：1.00）A.wayB.meansC.choiceD.reason4.He seems bizarre these days.（分数：1.00）A.unusualB.absent-mindedC.crazyD.lunatic5.We“re happy to collaborate with you in the project.（分数：1.00）A.competeB.cooperateC.coordinateD.contend6.I rarely watch TV after 11:00 pm.（分数：1.00）A.usuallyB.oftenC

3、.seldomD.hardly7.In a bullfight, it is movement, not the color, of subjects that arouses the bull.（分数：1.00）A.confusesB.excitesC.scaresD.diverts8.People don“t realize how serious this recession has actually been.（分数：1.00）A.knowB.thinkC.doubtD.remember9.Mary gets up at the same time every morning.（分数：

4、1.00）A.arisesB.raisesC.arrivesD.stands up10.Many fine cooks insist on ingredients of the highest quality.（分数：1.00）A.demandB.rely onC.prepare forD.create11.The child“s abnormal behavior puzzled the doctor.（分数：1.00）A.badB.frighteningC.repeatedD.unusual12.Her novel depicts a futuristic America.（分数：1.00

5、）A.writesB.sketchesC.describesD.indicates13.Smoking will be banned in all public places here.（分数：1.00）A.forbiddenB.allowedC.permittedD.promoted14.There is a growing gap between the rich and the poor.（分数：1.00）A.conflictB.tensionC.gulfD.confrontation15.She was awarded a prize for the film.（分数：1.00）A.g

6、ivenB.rewardedC.sentD.reminded二、第 2 部分：阅读判断(总题数：1，分数：7.00)Computer VirusThe computer virus is an outcome of the computer overgrowth in the 1980s. The cause of the term “computer virus“ is the likeness between the biological virus and the evil program infected with computers. The origin of this term

7、came from an American science fiction “The Adolescence of P1“ written by Thomas JRyan, published in 1977. Human viruses invade a living cell and turn it into a factory for manufacturing viruses. However, computer viruses are small programs. They replicate by attaching a copy of themselves to another

8、 program. Once attached to host Program, the viruses then look for other programs to “infect“. In this way, the virus can spread quickly throughout a hard disk or an entire organization when it infects a LAN or a multiuser system. At some point, determined by how the virus was programmed the virus a

9、ttacks. The timing of the attack can be linked to a number of situations, including a certain time or date, the presence of a particular file, the security privilege level of the user, and the number of times a file is used. Likewise, the mode of attack varies. Socalled “benign“ viruses might simply

10、 display a message, like the one that infected IBM“s main computer system last Christmas with a season“s greeting. Malignant viruses are designed to damage the system. The attack is to wipe out data, to delete flies or to format the hard disk. What Kind of Viruses Are There? There are four main type

11、s of viruses: shell, intrusive, operating system and source ode. Shell viruses wrap themselves around a host program and don“t modify the original program. Shell programs are easy to write, which is why about half of viruses are of this type. Intrusive viruses Invade an existing program and actually

12、 insert a portion of themselves into the host program. Intrusive viruses are hard to write and very difficult to remove without damaging the host file.（分数：7.00）(1).The term “computer virus“ came from an American science fiction “The Adolescence of P1“.（分数：1.00）A.RightB.WrongC.Not mentioned(2).The vi

13、rus that infected IBM“s main computer system last Christmas was designed to damage the system.（分数：1.00）A.RightB.WrongC.Not mentioned(3).There are two kinds of attack modes.（分数：1.00）A.RightB.WrongC.Not mentioned(4).If the development of computers was controlled there will be no computer virus.（分数：1.0

14、0）A.RightB.WrongC.Not mentioned(5).Computer virus spread more quickly when it infects a LAN than a multiuser system.（分数：1.00）A.RightB.WrongC.Not mentioned(6).Four main types of viruses are illustrated in detail.（分数：1.00）A.RightB.WrongC.Not mentioned(7).You have to damage the host file if you want to

15、 remove Intrusive virus.（分数：1.00）A.RightB.WrongC.Not mentioned三、第 3 部分：概括大意与完成句子(总题数：1，分数：8.00)Telepathymind to mind contact1. Telepathy is the ability to communicate without the use of the five senses (sight, hearing, touch, smell, taste). It is an instinct, and although quite dormant in many of us

16、, we are often capable of tapping into our latent abilities in times of emergency or need. 2. Where this instinct lies is uncertain. Some say that it is located in the huge area of our brains that are wholly unused, whereas others argue that instinct existed before the brain evolved and must therefo

17、re lie elsewhere in the body. 3. When we intuitively know that something is happening, or about to happen, our instinct has kicked in. We are drawing upon resources within the unconscious mind. When the resources of two unconscious minds link together into the same frequency, we call it Telepathy. 4

18、. Telepathy can be either projective or perceptive, we either send or receive. If you know who is calling before you answer the ringing phone, you are probably a good receiver. If you think of a person, and they call you, you are most likely better at sending. 5. You can easily put your abilities to

19、 the test. Think of somebody and will them to contact you. Be patient, the other person may not be a good receiver, but they should contact you much earlier than would normally be expected. Or whenever the phone rings, try “feeling“ who“s contacting you. Don“t guess, try to feel the vibrations. Howe

20、ver, if neither of these work for you, that doesn“t mean that you are not capable of telepathy. As mentioned earlier, telepathy is most likely to kick in under circumstances of emergency. 6. Telepathic Dreams. Dreams often contain telepathic messages. Two people may both dream of the other, and find

21、 that their dreams had a distinct connection. These people are probably mutually linking to the unconscious mind. A projection of the mind a form of astral projection. 7. Telepathy the other is that there is usually a strong desire to communicate.（分数：8.00）(1).Paragraph 3 1 A. Telepathy is very commo

22、n in our life B. How does Telepathy formed C. You can test telepathy in daily life D. Telepathy can be sent or received E. Relationships affected Telepathy F. Telepathic Dreams（分数：1.00）(2).Paragraph 4 1（分数：1.00）(3).Paragraph 5 1（分数：1.00）(4).Paragraph 6 1（分数：1.00）(5).Telepathy is the ability 1. A. wh

23、en separated B. when they both dream of the other C. when our instinct and resources within the unconscious mind link together D. only some people have E. to communicate without the use of the five senses F. If you know who is calling before you answer the ringing phone（分数：1.00）(6).Telepathy is form

24、ed 1.（分数：1.00）(7).you are a good Telepathy receiver 1.（分数：1.00）(8).two close friends are more likely to have Telepathy 1.（分数：1.00）四、第 4 部分：阅读理解(总题数：0，分数：0.00)五、第一篇(总题数：1，分数：15.00)A Gay BiologistMolecular biologist Dean Hamer has blue eyes, light brown hair and a good sense of humor. He smokes cigare

25、ttes, spends long hours in an old laboratory at the US National Institute of Health, and in his free time climbs up cliffs and points his skis down steep slopes. He also happens to be openly, matter of factly gay. What is it that makes Hamer who he is? What, for that matter, accounts for the talents

26、 and traits that make up anyone“s personality? Hamer is not content merely to ask such questions; he is trying to answer them as well. A pioneer in the field of molecular psychology, Hamer is exploring the role genes play in governing the very core of our individuality. To a remarkable extent, his w

27、ork on what might be called the gay, thrill-seeking and quit-smoking genes reflects how own genetic predispositions. That work, which has appeared mostly in scientific journals, has been gathered into an accessible and quite readable form in Hamer“s creative new book, Living with Our Genes. “You hav

28、e about as much choice in some aspect of your personality.“ Hamer and co-author Peter Copeland write in the introductory chapter, “as you do in the shape of your nose or the size of your feet.“ Until recently, research into behavioral genetics was dominated by psychiatrists and psychologists, who ba

29、sed their most compelling conclusions about the importance of genes on studies of identical twins. For example, psychologist Michael Bailey of Northwestern University famously demonstrated that if one identical twin is gay, there is about a 50% likelihood that the other will be too. Seven years ago,

30、 Hamer picked up where the twin studies left off, homing in on specific strips of DNA that appear to influence everything from mood to sexual orientation. Hamer switched to behavioral genetics from basic research, after receiving his doctorate from Harvard, he spent more than a decade studying the b

31、iochemistry of a protein that cells use to metabolize heavy metals like copper and zinc. As he was about to turn 40, however, Hamer suddenly realized he had learned as much about the protein as he cared to. “Frankly, I was bored,“ he remembers, “and ready for something new.“ Homosexual behavior, in

32、particular, seemed ripe for exploration because few scientists had dared tackle such an emotionally and politically charged subject. “I“m gay,“ Hamer says with a shrug, “but that was not a major motivation. It was more of a question of intellectual curiosityand the fact that no one else was doing th

33、is sort of research.“（分数：15.00）(1).The first paragraph describes Hamer“s.（分数：3.00）A.looks, hobbies and characterB.viewpoint on homosexualityC.unique life-styleD.scientific research work(2).Hamer was a.（分数：3.00）A.psychiatristB.physiologistC.chemistD.biologist(3).What is Hamer doing now?（分数：3.00）A.He

34、is exploring the role of genes in deciding one“s intelligence.B.He is exploring the role of genes in deciding one“s personality.C.He is writing a book entitled “Live with Our Genes. “D.He is trying to answer some questions on a test paper.(4).What happened to Hamer“s research interest?（分数：3.00）A.He

35、turned to basic research.B.He sticked to basic research.C.He turned to behavioral genetics.D.He sticked to behavioral genetics.(5).According to Hamer, what was one of the main reasons for him to choose homosexual behavior as his research subject?（分数：3.00）A.He is a gay and he wants to cure himself.B.

36、He was curious about it as a scientist.C.He was curious about it like everyone else.D.It is a subject that can lead to political success.六、第二篇(总题数：1，分数：15.00)DNA FingerprintingDNA is the genetic material found within the cell nuclei of all living things. In mammals the strands of DNA are grouped int

37、o structures called chromosomes. With the exception of identical siblings (as in identical twins), the complete DNA of each individual is unique. DNA fingerprinting is sometimes called DNA typing. It is a method of identification that compares bits of DNA. A DNA fingerprint is constructed by first d

38、rawing out a DNA sample from body tissue or fluid such as hair, blood, or saliva. The sample is then segmented using enzymes, and the segments are arranged by size. The segments are marked with probes and exposed on X-ray film, where they form a pattern of black barsthe DNA fingerprint. If the DNA f

39、ingerprints produced from two different samples match, the two samples probably came from the same person. DNA fingerprinting was first developed as all identification technique in 1985. Originally used to detect the presence of genetic diseases, it soon came to be used in criminal investigations an

40、d legal affairs. The first criminal conviction based on DNA evidence in the United States occurred in 1988. In criminal investigations, DNA fingerprints derived from evidence collected at the crime scene are compared to the DNA fingerprints of suspects. Generally, courts have accepted the reliabilit

41、y of DNA testing and admitted DNA test results into evidence. However, DNA fingerprinting is controversial in a number of areas: the accuracy of the results, the cost of testing, and the possible misuse of the technique. The accuracy of DNA fingerprinting has been challenged for several reasons. Fir

42、st, because DNA segments rather than complete DNA strands are “fingerprinted“: a DNA fingerprint may not be unique; large-scale research to confirm the uniqueness of DNA fingerprinting test results has not been conducted. In addition, DNA fingerprinting is often done in private laboratories that may

43、 not follow uniform testing standards and quality controls. Also, since human beings must interpret the test, human error could lead to false results. DNA fingerprinting is expensive. Suspects who are unable to provide their own DNA to experts may not be able to successfully defend themselves agains

44、t charges based on DNA evidence. Widespread use of DNA testing for identification purposes may lead to the establishment of a DNA fingerprint database.（分数：15.00）(1).According to the essay, we can find chromosomes _.（分数：3.00）A.in a fishB.in a treeC.in a sheepD.in a rock(2).DNA fingerprinting is more

45、often used for _.（分数：3.00）A.obtaining samples of chromosomesB.providing evidence in court investigationsC.proving the horse to be a mammalD.printing books about biology(3).When your brother looks exactly like you, your complete DNA may be _.（分数：3.00）A.exactly like hisB.totally different from hisC.un

46、iqueD.lost(4).Some people believe that using a DNA fingerprint may not be so reliable because _.（分数：3.00）A.the accuracy of DNA fingerprinting has been challengedB.no private laboratory follows uniform testing standards or quality controlsC.mistakes are possible when researchers explain the results o

47、f their testsD.suspects may not have enough money to provide their own DNA to law-courts(5).This essay talks about DNA fingerprinting concerning the following aspects EXCEPT _.（分数：3.00）A.legal application of the methodB.the way to obtain a DNA sampleC.work yet to be done about DNA fingerprintingD.po

48、ssible danger in drawing a DNA sample from the human body七、第三篇(总题数：1，分数：15.00)Mysterious Nazca DrawingsOne of the most mysterious archaeological spectacles in the world is the immense complex of geometrical symbols, giant ground-drawings of birds and animals, and hundreds of long, ruler-straight lin

49、es, some right across mountains, which stretch over 1,200 square miles of the Peruvian tablelands, at Nazca. Nazca was first revealed to modern eyes in 1926 when three explorers looked down on the desert from a hillside at dusk and briefly saw a Nazca line highlighted by the rays of the sun. But it was not until the Peruvian airforce took aerial photographs in the 1940s that the full magnificence of the panorama was apparent. Hundreds of what looked like landing strips for aircraft were revealed. There were eighteen bird-like drawings, up to 400 feet long; fo