In many business, computers have largely replaced paperwork, because they are fast, flexible, and do not make mistakes. As one banker said, "unlike humans, computers never have a bad day." And they are honest. Many banks advertise that their transactions(业务,事务)are "untouched by human hands" and therefore safe from human temptation. Obviously, computers have no reason to steal money. But they also have no conscience(良心) ,and the growing number of computer crimes shows they can be used to steal.
Computer criminals don’t use guns, and even if they are caught, it is hard to punish them because there are not witness and often no evidence. A computer can not remember who used it. It simply does what it is told. The head teller(银行的出纳员)at a New York City bank used a computer to steal more than one and a half billion dollars in just four years. No one noticed this theft because he moved the money from one account to another. Each time a customer he had ro
A. Computer crimes are all so poorly done.
B. Computer criminals are minor employees.
C. Of all crime, computer theft is but the tip of the iceberg.
D. There is much computer crime committed by real experts.
In many business, computers have largely replaced paperwork, because they are fast, flexible, and do not make mistakes. As one banker said, "unlike humans, computers never have a bad day." And they are honest. Many banks advertise that their transactions(业务,事务)are "untouched by human hands" and therefore safe from human temptation. Obviously, computers have no reason to steal money. But they also have no conscience(良心) ,and the growing number of computer crimes shows they can be used to steal.
Computer criminals don’t use guns, and even if they are caught, it is hard to punish them because there are not witness and often no evidence. A computer can not remember who used it. It simply does what it is told. The head teller(银行的出纳员)at a New York City bank used a computer to steal more than one and a half billion dollars in just four years. No one noticed this theft because he moved the money from one account to another. Each time a customer he had ro
A. computer criminals don’t use weapons
B. computer criminals seldom leave any traces
C. computer forget who used them
D. computer simply do what they are told.
Cheques have largely replaced money as a mean s of exchange, for they are widely accepted everywhere. Though this is very (1) for both buyer and seller, it should not be forgotten that cheuqes are not real money: they are quite (2) in themselves. A shop-keeper always runs a certain (3) when he accepts a cheque and he is quite (4) his rights if, (5) , he refuses to do so.
People do not always know this and are shocked if their good faith is called (6) . An old and very wealth friend of mine told me he had an extremely unpleasant (7) . He went to a famous jewellery shop which keeps a large (8) of precious stones and asked to be shown some pearl necklaces. After examining several trays, he (9) to buy a particularly fine string of pearls and asked if he could pay (10) cheque. The assistant said that this was quite (11) , but the moment my friend signed his name, he was invited into
A. Really
B. Sure enough
C. Certainly
D. However
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