月MBA英语考试真题.doc

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1、SectionIUseofEnglish　　Directions：　　Readthefollowingtext.Choosethebestword(s)foreachnumberedblackandmarkA,B,CorDonANSWERSHEET1.(10points)　　TheInternetaffordsanonymitytoitsusers,ablessingtoprivacyandfreedomofspeech.Butthatveryanonymityisalsobehindtheexplosionofcyber

2、-crimethathas1acrosstheWeb.　　Canprivacybepreserved2bringingsafetyandsecuritytoaworldthatseemsincreasingly3?　　Lastmonth,HowardSchmidt,thenation’scyber-czar,offeredthefederalgovernmenta4tomaketheWebasaferplace-a“voluntarytrustedidentity”systemthatwouldbethehigh-tech

3、5ofaphysicalkey,afingerprintandaphotoIDcard,allrolled6one.Thesystemmightuseasmartidentitycard,oradigitalcredential7toaspecificcomputer.andwouldauthenticateusersatarangeofonlineservices.　　Theideaisto8afederationofprivateonlineidentitysystems.Usercould9whichsystemto

4、join,andonlyregistereduserswhoseidentitieshavebeenauthenticatedcouldnavigatethosesystems.TheapproachcontrastswithonethatwouldrequireanInternetdriver’slicense10bythegovernment.　　GoogleandMicrosoftareamongcompaniesthatalreadyhavethese“singlesign-on”systemsthatmakeit

5、possibleforusersto11justoncebutusemanydifferentservices.12.theapproachwouldcreatea“walledgarden”ncyberspace,withsafe“neighborhoods”andbright“streetlights”toestablishasenseofa13community.　　Mr.Schmidtdescribeditasa“voluntaryecosystem”inwhich“individualsandorganizati

6、onscancompleteonlinetransactionswith14,trustingtheidentitiesofeachotherandtheidentitiesoftheinfrastructure15whichthetransactionruns”.　　Still,theadministration’splanhas16privacyrightsactivists.Someapplaudtheapproach。othersareconcerned.Itseemsclearthatsuchaschemeisa

7、ninitiativepushtowardwhatwould17beacompulsoryInternet“drive’slicense”mentality.　　Theplanhasalsobeengreetedwith18bysomecomputersecurityexperts,whoworrythatthe“voluntaryecosystem”envisionedbyMr.SchmidtwouldstillleavemuchoftheInternet19.TheyarguethatallInternetuserss

8、houldbe20toregisterandidentifythemselves,inthesamewaythatdriversmustbelicensedtodriveonpublicroads.　　1．A.swept　　B.skipped　　C.walked　　D.ridden　　2．A.for