考研英语(二)真题完整版.doc

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1、2011年考研英语(二)真题完整版2011-1-1614:46　教育在线SectionIUseofEnglish　　Directions：　　Readthefollowingtext.Choosethebestword（s）foreachnumberedblackandmarkA，B，CorDonANSWERSHEET1.（10points）　　TheInternetaffordsanonymitytoitsusers，ablessingtoprivacyandfreedomofspeech.Butthatveryanonymityisalsobehindtheexplosion

2、ofcyber-crimethathas1acrosstheWeb.　　Canprivacybepreserved2bringingsafetyandsecuritytoaworldthatseemsincreasingly3？　　Lastmonth，HowardSchmidt，thenation‘scyber-czar，offeredthefederalgovernmenta4tomaketheWebasaferplace-a“voluntarytrustedidentity”systemthatwouldbethehigh-tech5ofaphysicalkey，afinge

3、rprintandaphotoIDcard，allrolled6one.Thesystemmightuseasmartidentitycard，oradigitalcredential7toaspecificcomputer.andwouldauthenticateusersatarangeofonlineservices.　　Theideaisto8afederationofprivateonlineidentitysystems.Usercould9whichsystemtojoin，andonlyregistereduserswhoseidentitieshavebeena

4、uthenticatedcouldnavigatethosesystems.TheapproachcontrastswithonethatwouldrequireanInternetdriver‘slicense10bythegovernment.　　GoogleandMicrosoftareamongcompaniesthatalreadyhavethese“singlesign-on”systemsthatmakeitpossibleforusersto11justoncebutusemanydifferentservices.12.theapproachwouldcreat

5、ea“walledgarden”ncyberspace，withsafe“neighborhoods”andbright“streetlights”toestablishasenseofa13community.　　Mr.Schmidtdescribeditasa“voluntaryecosystem”inwhich“individualsandorganizationscancompleteonlinetransactionswith14，trustingtheidentitiesofeachotherandtheidentitiesoftheinfrastructure15w

6、hichthetransactionruns”。　　Still，theadministration‘splanhas16privacyrightsactivists.Someapplaudtheapproach；othersareconcerned.Itseemsclearthatsuchaschemeisaninitiativepushtowardwhatwould17beacompulsoryInternet“drive’slicense”mentality.　　Theplanhasalsobeengreetedwith18bysomecomputersecurityexpe

7、rts，whoworrythatthe“voluntaryecosystem”envisionedbyMr.SchmidtwouldstillleavemuchoftheInternet19.TheyarguethatallInternetusersshouldbe20toregisterandidentifythemselves，inthesamewaythatdriversmustbelicensedtodriveonpublicroads.13/13　　1.A.sweptB