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  3. Given the advantages of electronic money, you might think that we would move quickly to the cashless society in which all paymen

Given the advantages of electronic money, you might think that we would move quickly to the cashless society in which all paymen

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问题     Given the advantages of electronic money, you might think that we would move quickly to the cashless society in which all payments are made electronically.【C1】________, a true cashless society is probably not around the corner. Indeed, predictions of such a society have been【C2】________for two decades but have not yet come to fruition. For example, Business Week predicted in 1975 that electronic means of payment "would soon revolutionize the very【C3】________of money itself," only to【C4】________itself several years later. Why has the movement to a cashless society been so【C5】________in coming?
    Although electronic might be more convenient and may be more efficient than a payments system based on paper, several factors work【C6】________the disappearance of the paper system. First, it is very【C7】________to set up the computer, card reader, and telecommunications networks necessary to make electronic money the【C8】________form of payment. Second, paper checks have the advantage that they【C9】________receipts, something that many consumers are unwilling to【C10】________. Third, the use of paper checks gives consumers several days of "float"—it takes several days【C11】________a check is cashed and funds are【C12】________from the issuer’s account, which means that the writer of the check can earn interest on the funds in the meantime.
    【C13】________electronic payments are immediate, they eliminate the float for the consumer.
    Fourth, electronic means of payment【C14】________security and privacy concerns. We often hear media reports that an unauthorized hacker has been able to access a computer database and to alter information【C15】________there. The fact this is not an【C16】________occurrence means that dishonest persons might be able to access bank accounts in electronic payments systems and【C17】________from someone else’s accounts. The【C18】________of this type of fraud is no easy task, and a new field of computer science is developing to【C19】________ security issues. A further concern is that the use of electronic means of payment leaves an electronic【C20】________that contains a large amount of personal data on buying habits. There are concerns that government, employers, and marketers might be able to access these data, thereby violating on our privacy.
【C7】
选项 A、imaginative
B、expensive
C、sensitive
D、productive
答案B
解析 本填空所在的句子处于分述的部分，详细说明和解释为什么无现金社会进展缓慢，属于阻碍纸质系统消亡的几个因素。本填空之后的信息为to set up the computer, card reader, and telecommunications networks，这些信息都是与电子支付相关的，本填空的形容词要对此进行定义，四个选项中最合适的是B项expensive(昂贵的)，这个词汇定义最为负面，最恰当地解释了电子货币为何进展缓慢。A项imaginative(富有想象力的)和D项productive (富有成效的)所表达的意思完全与本题意背道而驰，而C项sensitive(敏感的)与本题意无关，均予以排除。
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