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1、WORD格式可編輯2011年研究生入學(xué)考試英語(yǔ)二真題SectionI?UseofEnglishDirections：Readthefollowingtext.Choosethebestword(s)foreachnumberedblackandmarkA,B,CorDonANSWERSHEET1.(10points)"TheInternetaffordsanonymitytoitsusers—aboontoprivacyandfreedomofspeech.Butthatveryanonymityis
2、alsobehindtheexplosionofcybercrimethathas? 1 ?acrosstheWeb.Canprivacybepreserved? 2 ?bringingasemblanceofsafetyandsecuritytoaworldthatseemsincreasingly? 3 ??? Lastmonth,HowardSchmidt,thenation’scyberczar,offeredtheObamagovernmenta 4 ?tomaketheWebasafer
3、place—a“voluntaryidentify”systemthatwouldbethehigh-tech? 5 ?ofaphysicalkey,fingerprintandaphotoIDcard,allrolled? 6 ?one.Thesystemmightuseasmartidentitycard,oradigitalcredential? 7 ?toaspecificcomputer,andwouldauthenticateusersatarangeofonlineservices.Th
4、eideaisto? 8 ?afederationofprivateonlineidentifysystems.Userscould? 9 ?whichsystemtojoin,andonlyregistereduserswhoseidentitieshavebeenauthenticatedcouldnavigatethosesystems.TheapproachcontrastswithonethatwouldrequireanInternetdriver’slicense? 10 ?bytheg
5、overnment. GoogleandMicrosoftareamongcompaniesthatalreadyhavesign-on”systemsthatmakeitpossibleforusersto? 11 ?justoncebutusemanydifferentservices.? 12 ?,theapproachwouldcreatea“walledgarden”insafe“neighborhoods”andbright“streetlights”toestablishasenseo
6、f? 13 ?community. Mr.Schmidtdescribeditasa“voluntaryecosystem”inwhichindividualsandorganizationscancompleteonlinetransactionswith? 14 ?,trustingtheidentitiesoftheinfrastructurethatthetransactionruns? 15 ?.'"Still,theadministration’splanhas? 16 ?privacy
7、rightsactivists.Someapplaudtheapproach;othersareconcerned.Itseemsclearthatsuchaninitiativepushtowardwhatwould? 17 ?bealicense”mentality. Theplanhasalsobeengreetedwith? 18 ?bysomeexperts,whoworrythatthe“voluntaryecosystem”wouldstillleavemuchoftheInterne
8、t? 19 ?.Theyarguethatshouldbe? 20 ?toregisterandidentifythemselves,indriversmustbelicensedtodriveonpublicroads.?1．A.sweptB.skippedC.walkedD.ridden2．A.forB.withinC.whileD.though3．A.carelessB.lawlessC.pointlessD.helpless4．A.reasonB
