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问题 单项选择题

下列叙述中错误的是( )。

A．货到付款是网上购物中最常用的支付方式之一

B．目前，在我国网上直接划付已经普及

C．目前，在我国传统的现金支付方式仍然是最主要的支付方式

D．网上付款是一种效率很高的支付方式

答案

参考答案：B

解析： 网上直接划付需要安全技术作为保障。在电子支付工具和电子商务应用环境还不成熟的情况下，网上直接划付的普及还有待时日。

单项选择题

心热下移证的辨证要点是（）

A．腰膝酸软，神疲乏力，耳鸣失聪，小便频数而清 

B．腰膝酸软而痛，眩晕耳鸣，齿松发脱，五心烦热，潮热盗汗 

C．成人早衰，耳鸣耳聋，健忘恍惚，两足痿软，发脱齿摇 

D．身体浮肿，腰以下尤甚，按之没指，畏寒肢冷，腰膝酸冷 

E．面色白或黧黑，腰膝酸冷，形寒肢冷，下肢为甚，神疲乏力
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填空题

Part 3


Questions 19-25


·Read the following passage and choose the correct answer from A, B, C and D.
More and more, the operation of our businesses, government, and financial institutions are controlled by information that exists only inside computer memories. Anyone clever enough to modify this information for his own purpose can reap substantial rewards. Even worse, a number of people who have done this and been caught by it have managed to get away without punishment.
It is easy for computers crime to go undetected if no one checks up what the computer is doing. But even if the crime is detected, the criminal may walk away not only unpunished but with a growing recommendation from his former employers.
Of course, we have no statistics on crimes that go undetected. But it is 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 uncommon bad luck.
For example, a certain keypunch operator complained of having to stay overtime to punch extra cards. Investigating revealed that the extra cards she was being asked were for dishonest transactions. In another case, dissatisfied employees of the thief tipped off the company that has been robbed.
Unlike other lawbreakers, who must leave the country, commit suicide or go to jail, computer criminals sometimes escape punishment, demanding or not only that they not be charged but that they be given good recommendations and perhaps other benefiting, 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 records right under the noses of the company’s executives, accountants, and security staff. And so another staff computer criminal departs with just the recommendation he needs to continue his crime elsewhere.

What may happen to computer criminals once they are caught

A．They must leave the country or go to jail.

B．They will be denied access to confidential records.

C．With bad reputation they can hardly find another job.

D．They may walk away and easily find another jo
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