2011年mba(工商管理硕士)英语真题

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1、2011年MBA（工商管理硕士）英语真题 SectionIUseofEnglishDirections：Readthefollowingtext.Choosethebestword(s)foreachnumberedblackandmarkA,B,CorDonANSWERSHEET1.(10points)TheInternetaffordsanonymitytoitsusers,ablessingtoprivacyandfreedomofspeech.Butthatveryanonymityisalsobehindtheexplosionofcyber-c

2、rimethathas 1 acrosstheWeb.Canprivacybepreserved 2  bringingsafetyandsecuritytoaworldthatseemsincreasingly 3  ?Lastmonth,HowardSchmidt,thenation’scyber-czar,offeredthefederalgovernmenta 4 tomaketheWebasaferplace-a“voluntarytrustedidentity”systemthatwouldbethehigh-tech 5 ofaphysica

3、lkey,afingerprintandaphotoIDcard,allrolled 6 one.Thesystemmightuseasmartidentitycard,oradigitalcredential 7 toaspecificcomputer.andwouldauthenticateusersatarangeofonlineservices.Theideaisto 8 afederationofprivateonlineidentitysystems.Usercould 9 whichsystemtojoin,andonlyregistered

4、userswhoseidentitieshavebeenauthenticatedcouldnavigatethosesystems.TheapproachcontrastswithonethatwouldrequireanInternetdriver’slicense  10  bythegovernment.GoogleandMicrosoftareamongcompaniesthatalreadyhavethese“singlesign-on”systemsthatmakeitpossibleforusersto  11 justoncebutuse

5、manydifferentservices.12.theapproachwouldcreatea“walledgarden”ncyberspace,withsafe“neighborhoods”andbright“streetlights”toestablishasenseofa  13 community.Mr.Schmidtdescribeditasa“voluntaryecosystem”inwhich“individualsandorganizationscancompleteonlinetransactionswith 14 ,trustingt

6、heidentitiesofeachotherandtheidentitiesoftheinfrastructure 15 whichthetransactionruns”.Still,theadministration’splanhas 16 privacyrightsactivists.Someapplaudtheapproach;othersareconcerned.Itseemsclearthatsuchaschemeisaninitiativepushtowardwhatwould 17 beacompulsoryInternet“drive’s

7、license”mentality.Theplanhasalsobeengreetedwith 18 bysomecomputersecurityexperts,whoworrythatthe“voluntaryecosystem”envisionedbyMr.SchmidtwouldstillleavemuchoftheInternet 19 .TheyarguethatallInternetusersshouldbe 20 toregisterandidentifythemselves,inthesamewaythatdriversmustbelice

8、nsedtodriveonpublicroads.1．A.swep