共用题干Computer CrimesMore and more the oper

共用题干

Computer Crimes

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 purpose can reap substantial rewards.Even worse,________(46)
It’s easy for computer crimes to go undetected if no one checks up on what the computer h doing.________(47),the criminal may walk away not only unpunished but with a growing recommendation from his former employers.
Of course,we have no statistics on crime that go undetected.But it’s disturbing to note how many of the crimes we do know about were detected by accident,________(48)The computer criminals who have been caught may have been the victims of uncommonly bad luck.
For example,________(49)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 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?________(50)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 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.

_________（50） A:a certain keypunch operator complained of having to stay overtime to punch extra cards. B:It goes without saying that any one who breaks the law should be punished. C:Because company executives are afraid of the bad publicity D:a number of people who have done this and been caught at it have managed to get away without punishment. E:not by systematic inspections or other security procedures. F: But even if the crime is detected