题目内容：
根据下面资料，回答题 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. 1 , a true cashless society is probably not around the corner. Indeed, predictions have been 2 for two decades but have not yetcome to fruition. For example, Business Week predicted in 1975 that electronic means of paymentwould soon "revolutionize the very 3 of money itself, " only to 4 itself several years later. Whyhas the movement to a cashless society been so 5 in coming?
Although electronic means of payment may be more efficient than a payments system based onpaper, several factors work 6 the disappearance of the paper system. First, it is very 7 to setup the computer, card reader, and telecommunications networks necessary to make electronic moneythe 8 form of payment. Second, paper checks have the advantage that they 9 receipts, something that many consumers are unwilling to 10 Third, the use of paper checks gives consumersseveral days of "float"--it takes several days 11 a check is cashed and funds are 12 from theissuer's account, which means that the writer of the check can earn interest on the funds in the meantime. 13 electronic payments are immediate, they eliminate the float for the consumer.
Fourth, electronic means of payment may 14 security and privacy concerns. We often hearmedia reports that an unauthorized hacker has been able to access a computer database and to alter information 15 there. The fact that this is not an 16 occurrence means that dishonest personsmight be able to access bank accounts in electronic payments systems and 17 from someone else'saccounts. The 18 of this type of fraud is no easy task, and a whole new field of computer science
is developing to 19 security issues. A further concern is that the use of electronic means of payment leaves an electronic 20 that contains a large amount of personal data. There are concernsthat government, employers, and marketers might be able to access these data, thereby violating ourprivacy.
第（1）题选 A．However
A．However
B．Moreover
B．Moreover
C．Therefore
C．Therefore
D．Otherwise
D．Otherwise
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