[外语类试卷]在职攻硕英语联考(阅读)模拟试卷31及答案与解析.doc
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1、在职攻硕英语联考(阅读)模拟试卷 31及答案与解析 一、 Part III Reading Comprehension (40 minutes, 40 points) Directions: There are 4 passages in this part. Each of the passages is followed by 5 questions or unfinished statements. For each of them there are 4 choices marked A, B, C and D. Choose the best one and mark your an
2、swer on the ANSWER SHEET with a single line through the center. 0 More and more, the operations of our businesses, governments, and financial institutions are controlled by information that exists only inside computer memories. Anyone clever enough to modify this information for his own purposes can
3、 reap substantial rewards. Even worse, a number of people who have done this and been caught at it have managed to get away without punishment. Its easy for computer crimes to go undetected if no one checks up on what the computer is doing. But even if the crime is detected, the criminal may walk aw
4、ay not only unpunished but with a glowing recommendation from his former employers. Of course, we have no statistics on crimes that go undetected. But its disturbing to note how many of the crimes we do know about were detected by accident, not by systematic inspections or other security procedures.
5、 The computer criminals who have been caught may be the victims of uncommonly bad luck. For example, a certain keypunch (键盘打孔 ) operator complained of having to stay overtime to punch extra cards. Investigation revealed that the extra cards she was being asked to punch were for dishonest transaction
6、s. In another case, dissatisfied employees of the thief tipped off (向 透露 ) the company that was being robbed. Unlike other lawbreakers, who must leave the country, commit suicide, or go to jail, computer criminals sometimes escape punishment demanding not only that they not be charged but that they
7、be given good recommendations and perhaps other benefits. All too often, their demands have been met. Why? Because company executives are afraid of the bad publicity that would result if the public found out that their computer had been misused. They hesitate at the thought of a criminal boasting in
8、 open court of how he juggled (耍弄 ) the most confidential records right under the noses of the companys executives, accountants, and security staff. And so another computer criminal departs with just the recommendations he needs to continue his crimes elsewhere. 1 It can be concluded from the passag
9、e that_. ( A) it is still impossible to detect computer crimes today ( B) computer crimes are the most serious problem in the operation of financial institutions ( C) computer criminals can escape punishment because they cant be detected ( D) people commit computer crimes at the request of their com
10、pany 2 It is implied in the third paragraph that_. ( A) many more computer crimes go undetected than are discovered ( B) the rapid increase of computer crimes is a troublesome problem ( C) most computer criminals are smart enough to cover up their crimes ( D) most computer criminals who are caught b
11、lame their bad luck 3 Which of the following is mentioned in the passage? ( A) A strict law against computer crimes must be enforced. ( B) Companies need to impose restrictions on confidential information. ( C) Companies will guard against computer crimes to protect their reputation. ( D) Companies
12、usually hesitate to uncover computer crimes. 4 What may happen to computer criminals once they are caught? ( A) With a bad reputation they can hardly find another job. ( B) They will be denied access to confidential records. ( C) They may walk away and easily find another job. ( D) They must leave t
13、he country or go to jail. 5 The passage is mainly about_. ( A) why computer crimes are difficult to detect by systematic inspections ( B) why computer criminals are often able to escape punishment ( C) how computer criminals manage to get good recommendations from their former employers ( D) why com
14、puter crimes cant be eliminated 5 The word science is heard so often in modern times that almost everybody has some notion of its meaning. On the other hand, its definition is difficult for many people. The meaning of the term is confused, but everyone should understand its meaning and objectives. J
15、ust to make the explanation as simple as possible, suppose science is deffned as classified knowledge (facts). Even in the true sciences distinguishing fact from fiction is not always easy. For this reason great care should be taken to distinguish between beliefs and truths. There is no danger as lo
16、ng as a clear difference is made between temporary and proved explanations. For example, hypotheses and theories are attempts to explain natural phenomena. From these positions the scientist con-tinues to experiment and observe until they are proved or discredited. The exact status of any explanatio
17、n should be clearly labeled to avoid confusion. The objectives of science are primarily the discovery and the subsequent understanding of the unknown. Man cannot be satisfied with recognizing that secrets exist in nature or that questions are unanswerable; he must solve them. Toward that end special
18、ists in the field of biology and related fields of interest are directing much of their time and energy. Actually, two basic approaches lead to the discovery of new information. One, aimed at satisfying curiosity, is referred to as pure science. The other is aimed at using knowledge for specific pur
19、poses for instance, improving health, raising standards of living, or creating new consumer products. In this case knowledge is put to economic use. Such an approach is referred to as applied science. Sometimes practical-minded people miss the point of pure science in thinking only of its immediate
20、application for economic rewards. Chemists responsible for many of the discoveries could hardly have anticipated that their findings would one day result in applications of such a practical nature as those directly related to life and death. The discovery of one bit of information opens the door to
21、the discovery of another. Some discoveries seem so simple that one is amazed they were not made years ago; however, one should remember that the construction of the microscope had to precede the discovery of the cell. The host of scientists dedicating their lives to pure science are not apologetic a
22、bout ignoring the practical side of their discoveries; they know from experience that most knowledge is eventually applied. 6 To define science we may simply call it_. ( A) the study of unrelated subjects ( B) an attempt to explain natural phenomena ( C) the study of unrelated fields ( D) classified
23、 knowledge 7 Pure science, leading to the construction of a microscope, _. ( A) may lead to antiscientific, “impure“ results ( B) necessarily precedes applied science, leading to the discovery of a cell ( C) is not always as pure as we suppose ( D) necessarily results from applied science and the di
24、scovery of a cell 8 A scientist interested in adding to our general knowledge about oxygen would probably call his approach_. ( A) applied science ( B) agricultural science ( C) pure science ( D) environmental science 9 Which of the following statements does the author imply? ( A) Scientists engaged
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