Questions 26 to 30 are based on the following passage:
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 reap big
reward. 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 away 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. The computer criminals who have been caught may have been the victims of uncommonly bad luck.
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 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 open court of how he juggled the most confidential (保密)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.
听力
26. It can be concluded from the passage that _______________.
A) it is still impossible to detect computer crimes today
B)people commit computer crimes at the request of their company
C) computer criminals escape punishment because they cant be detected
D) computer crimes are the most serious problem in the operation of financial institutions
27. It is implied in the third paragraph that _________________.
A) most computer criminals who are caught blame their bad luck
B)the rapid increase of computer crimes is a troublesome problem
C) most computer criminals are smart enough to cover up their crimes
D) many more computer crimes go undetected that are discovered
28. Which of the following statements is mentioned in the passage?
A) A strict law against computer crimes must be enforced
B) Companies usually hesitate to uncover computer crimes to protect their reputation
C) Companies will guard against computer crimes to protect their reputation
D) Companies need to impose restrictions on confidential information
29. What may happen to computer criminals once they are caught?
A) With a bad reputation they can hardly find another job.
B)They may walk away and easily find another job.
C) They will be denied access to confidential records
D) They must leave the country to go to jail.
30. The passage is mainly about _________________.
A) why computer criminals are often able to escape punishment
B)why computer crimes are difficult to detect by systematic inspections
C) how computer criminals mange to get good recommendations from their former employers
D) why computer crimes cant be eliminated
鹅妈妈童谣:滴答滴答当
鹅妈妈童谣:钟滴答滴答响
鹅妈妈童谣:滴哆,滴哆,当普林
鹅妈妈童谣:扬基都达尔进城了
鹅妈妈童谣:一点点米
鹅妈妈童谣:打鼓咚咚咚
鹅妈妈童谣:汤姆,汤姆,吹笛人的儿子
鹅妈妈童谣:一只猫蹑手蹑脚地走出谷仓
鹅妈妈童谣:无知的西蒙遇到卖饼的商人
鹅妈妈童谣:鞋匠,鞋匠,帮我补鞋
鹅妈妈童谣:橘子与柠檬
鹅妈妈童谣:跷跷板,玛琼琳·朵
鹅妈妈童谣:小男孩布鲁
鹅妈妈童谣:博彼萨福特出海了
鹅妈妈童谣:杰克快点儿
鹅妈妈童谣:乔治珀治
鹅妈妈童谣:一,二,扣上鞋
鹅妈妈童谣:小宝宝
二年级英语对话练习:你怎么了?(2)
鹅妈妈童谣:嫣红色的玫瑰花
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鹅妈妈童谣:玛菲特小姐
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鹅妈妈童谣:做蛋糕
鹅妈妈童谣:小杰克赫纳坐在角落里
鹅妈妈童谣:去市场
鹅妈妈童谣:杰克和吉尔
鹅妈妈童谣:福斯特博士去格洛斯特
鹅妈妈童谣:一个歪歪扭扭的男人
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