文档介绍：MBA——年1月MBA联考英语真题2011年1月MBA联考英语真题SectionI UseofEnglish Directions:(s)foreachnumberedblackandmarkA,B,CorDonANSWERSHEET1.(10points) affordsanonymitytoitsusers,-crimethathas 1 acrosstheWeb. Canprivacybepreserved 2  bringingsafetyandsecuritytoaworldthatseemsincreasingly 3  ? Lastmonth,HowardSchmidt,thenation’scyber-czar,offeredthefederalgovernmenta 4 tomaketheWebasaferplace-a“voluntarytrustedidentity”systemthatwouldbethehigh-tech 5 ofaphysicalkey,afingerprintandaphotoIDcard,allrolled 6 ,oradigitalcredential 7 . Theideaisto 8  9 whichsystemtojoin,’slicense     10   bythegovernment. paniesthatalreadyhavethese“singlesign-on”systemsthatmakeitpossibleforusersto  11 justoncebutusemanydifferentservices. approachwouldcreatea“walledgarden”ncyberspace,withsafe“neighborhoods”andbright“streetlights”toestablishasenseofa  munity. “voluntaryecosystem”inwhich“ransactionswith 14 ,trustingtheidentitiesofeachotherandtheidentitiesoftheinfrastructure 15 whichthetransactionruns”. Still,theadministration’splanhas 16 ; 17 “drive’slicense”mentality. Theplanhasalsobeengreetedwith 18 putersecurityexperts,whoworrythatthe“voluntaryecosystem”envisionedbyMr. 19 .usersshouldbe 20 toregisterandidentifythemselves,inthesamewaythatdriversmustbelicensedtodriveonpublicroads. 1. 2. 3. 4.   5.   6. 7. 8. 9. 10. on in in effect return contrast 13. 14. 15. 16. 17. 18. 19. 20. 参考答案:1~5ACBDD  6~B 11~15DBACA  16~20ADACDSectionII  prehensionPartA Directions: