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 luck

　　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. The underlying reason for the computer criminals to get recommendations he needs is that .

　　A. they have skills formidably difficult for others to master

　　B. the employers are afraid that they would take avenge if punished

　　C. the employers are much afraid of bringing the public into disbelief towards them through the criminals words in open court

　　D. those who commit crimes do not mean bad

　　5.What may happen to computer criminals once they are caught?

　　A. With 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.

　　Vocabulary

　　1.reap n. 收獲

　　2.get away 逃脫

　　3.glowing adj. 熱情洋溢的

　　4.recommendation n. 推薦信

　　5.statistics n. 統(tǒng)計(jì)數(shù)字

　　6.disturbing adj. 令人憂慮的

　　7.keypunch v. 打孔

　　8.tip off 泄露

　　9.transaction n. 交易

　　10.juggle v. 玩戲法，篡改

　　11.confidential adj. 絕密的

　　12.depart v. 離開(kāi)