2012大学英语六级阅读模拟练习

2012-10-24 12:15:39 字体放大:  

A) He believed that ladies were born worse preachers than men.

B) He was pleased that ladies could preach, though not as well as men.

C) He disapproved of ladies preaching.

D) He encouraged ladies to preach.

32. Today, computers are still inferior to man in terms of _______.

A) decision making

B) drives and feelings

C) growth of reasoning power

D) information absorption

33.In terms of making quick decisions, the human brain cannot be compared with the computer because______.

A) in the long process of evolution the slow pace of life didn`t require such ability of the human brain

B) the human brain is influenced by other factors such ass motivation and emotion

C) the human brain may sometimes freeze up in a dangerous situation

D) computers imitate life while the human brain does not imitate computers

34. Though he thinks highly of the development of computer science, the author doesn`t mean that______.

A) computes are likely to become a new form of intelligent life

B) human beings have lost control of computers

C) the intelligence of computers will eventually surpass that of human beings

D) the evolution of intelligence will probably depend on that of electronic brains

35. According to the passage, which of the following statements is TRUE?

A) Future man will be made of silicon instead of flesh and blood.

B) Some day it will be difficult to tell a computer from a man.

C) The reasoning power of computers has already surpassed that of man.

D) Future intelligent life may not necessarily be made of organic matter.

Passage 3

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 substantial rewards. Even worse, a number of people who have done this and been caught at it have managed to get away without punishment.

It 's 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 it 's 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 been 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 transactions. 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 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(耍弄)the most confidential records right under the noses of the company`s 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 passage 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 can`t be detected

D)people commit computer crimes at the request of their company

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 blame their bad Melt

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 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 the 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 recommendation from their former employers

D)why computer crimes can`t be eliminated

答案: Passage 1: CDBDA

Passage 2: CBABD

Passage 3: BADCB