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. . 精选 实用文档. . 精选 2021考研英语〔二〕真题 SectionIUseofEnglish Directions: Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET1.(10points) Giventheadvantagesofelectronicmoney,youmightthinkthatwewouldmovequicklytothecashlesssocietyinwhichallpaymentsaremadeelectronically.___1___atruecashlesssocietyisprobablynotaroundthecorner.Indeed,predictionshavebeen___2___fortwodecadesbuthavenotyetcometofruition.Forexample,BusinessWeekpredictedin1975thatelectronicmeansofpaymentwouldsoon"revolutionizethevery___3___ofmoneyitself,"onlyto___4___itselfseveralyearslater.Whyhasthemovementtoacashlesssocietybeenso___5___incoming? Althoughelectronicmeansofpaymentmaybemoreefficientthanapaymentssystembasedonpaper,severalfactorswork___6___thedisappearanceofthepapersystem.First,itisvery___7___tosetupthecomputer,cardreader,andtelecommunicationsnetworksnecessarytomakeelectronicmoneythe___8___formofpaymentSecond,papercheckshavetheadvantagethatthey___9___receipts,somethingthatmanyconsumersareunwillingto___10___.Third,theuseofpaperchecksgivesconsumersseveraldaysof"float"-ittakesseveraldays___11___acheckiscashedandfundsare___12___fromtheissuer'saccount,whichmeansthatthewriterofthecheckcancaminterestonthefundsinthemeantime.___13___electronicpaymentsarcimmediate,theyeliminatethefloatfortheconsumer. Fourth,electronicmeansofpaymentmay___14___securityandprivacyconcerns.Weoftenhearmediareportsthatanunauthorizedhackerhasbeenabletoaccessacomputerdatabaseandtoalterinformation___15___there.Thefactthatthisisnotan___16___occurrencemeansthatdishonestpersonsmightbeabletoaccessbankaccountsinelectronicpaymentssystemsand___17___fromsomeoneelse'saccounts.The___18___ofthistypeoffraudisnoeasytask,andanewfieldofcomputerscienceisdevelopingto___19___securityissues.Afurtherconcernisthattheuseofelectronicmeansofpaymentleavesanelectronic___20___thatcontainsalargeamountofpersonaldata.Thereareconcernsthatgovernment,employers,andmarketersmightbeabletoaccessthesedata,therebyviolatingourprivacy.. . 精选 实用