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ChooseChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.orthodoxB.peculiarC.irregularD.unusual回答錯誤!正確答案:AForeachitalicizedword,choosethebestmeaningbelow.ShegazedatmewithangrywhenItoldhermydecision.收藏A.tookacloselookB.glancedC.tookasteadylook回答錯誤!正確答案:CForeachitalicizedword,choosethebestmeaningbelow.WhenWhenasked,sheconfirmedthatshewasgoingtoretire.收藏A.thoughtB.strengthenedC.believed回答錯誤!正確答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.eulogizeB.condemnC.applaudD.admire回答錯誤!正確答案:BForeachitalicizedword,choosethebestmeaningbelow.Thewholeclasswasassembledinthehall.收藏收藏A.trainedB.crowdedC.gathered回答錯誤!正確答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.inspireB.cheerC.frustrateD.encourage回答錯誤!正確答案:CForeachitalicizedword,choosethebestmeaningbelow.WherecanIobtainherlatestbook?收藏A.A.buyB.borrowC.derive回答錯誤!正確答案:AForeachitalicizedword,choosethebestmeaningbelow.ItisunlikelythatthecourtwillrenderanopinionbeforeNovember5th.收藏A.receiveB.seekC.give回答錯誤!正確答案:CForeachitalicizedword,choosethebestmeaningbelow.HisunclestayedinawoodenhutforvacationinSwitzerland.收藏A.lodgeB.villavillaC.mansion回答錯誤!正確答案:AForeachitalicizedword,choosethebestmeaningbelow.Hetreatedmyrequestwithindifference.收藏A.interestB.coldnessC.similarity回答錯誤!正確答案:BChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.depressionB.blissC.miseryD.D.sorrow回答錯誤!正確答案:BChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.counterB.disagreeC.opposeD.favor回答錯誤!正確答案:DChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.purchaserB.clientC.customerD.D.vendor回答錯誤!正確答案:DChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.rebelliousB.docileC.disobedientD.revolting回答錯誤!正確答案:BForeachitalicizedword,choosethebestmeaningbelow.Don’ttakeonmorethanyoucancopewith.收藏A.bringB.moveC.undertakeundertake回答錯誤!正確答案:CForeachitalicizedword,choosethebestmeaningbelow.ThisisnotthekindoftreatmentIamaccustomedto.收藏A.fondofB.expectedtoC.usedto回答錯誤!正確答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.allocationB.divisionC.combinationD.separation回答錯誤回答錯誤!正確答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.ignoreB.violateC.observeD.break回答錯誤!正確答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.thirstB.aridityC.drynessD.humidity回答錯誤!正確答案:DSpaceisadangerousplace,notonlybecauseofmeteors(流星)butalsobecauseofraysfromthesunandotherstars.Theatmosphereagainactsasourprotectiveblanketonearth.Lightgetsthrough,andthisisessentialforplantstomakethefoodwhichweeat.Heat,too,makesourenvironmentendurable.Variouskindsofrayscomethroughtheairfromouterspace,butenormousquantitiesofradiationfromthesunarescreenedoff.Assoonasmenleavetheatmospheretheyareexposedtothisradiationbuttheirspacesuitsorthewallsoftheirspacecraft,iftheyareinside,dopreventalotofradiationdamage.Radiationisthegreatestknowndangertoexplorersinspace.Theunitofradiationiscalled“rem”.Scientistshavereasontothinkthatamancanputupwithfarmoreradiationthan0.1remwithoutbeingdamaged;thefigureof60reinshasbeenagreedon.Thetroubleisthatitisextremelydifficulttobesureaboutradiationdamage—apersonmayfeelperfectlywell,butthecellsofhisorhersexorganmaybedamaged,andthiswillnobediscovereduntilthebirthofdeformedchildrenorevengrandchildren.MissionsoftheApolloflightshavehadtocrossbeltsofhighamountofrems.Sofar,nodangerousamountsofradiationhavebeenreported,buttheApollomissionshavebeenquiteshort.Wesimplydonotknowyethowmenaregoingtogetonwhentheyspendweeksandmonthsoutsidetheprotectionoftheatmosphere,workinginaspacelaboratory.Drugsmighthelptodecreasethedamagedonebyradiation,butnoreallyeffectiveoneshavebeenfoundsofar.收藏1.Thebesttitleforthispassagewouldbe____.A.ResearchonRadiationB.EffectsofSpaceRadiationC.ImportanceofProtectionAgainstRadiationD.TheAtmosphereandOurEnvironmentTheAtmosphereandOurEnvironment回答錯誤!正確答案:C2.Itcanbeinferredfromthepassagethat____.A.theApollomissionwasverysuccessfulB.astronautswillhavedeformedchildrenorgrandchildrenC.protectionfromspaceradiationisnoeasyjobD.radiationisnotathreattowell-protectedspaceexplorers回答錯誤!正確答案:D3.TheharmradiationhasdonetotheApollocrewmembers___A.issignificantB.seemsoverestimatedC.remainsunknownD.isenormous回答錯誤!正確答案:回答錯誤!正確答案:C4.Weknowfromthepassagethat____.A.theeffectofexposuretoradiationisslowincomingB.radiationisavoidableinspaceexplorationC.astronautsinspacesuitsneedn'tworryaboutradiationdamageD.exposuretoeventinyamountsofradiationisfatal回答錯誤!正確答案:A5.Accordingtothefirstparagraph,theatmosphereisessentialtomaninthat____.A.itprovidessufficientlightforplantgrowthB.itscreensoffthefallingmeteorsC.itprotectshimagainsttheharmfulraysfromspaceD.itsuppliestheheatnecessaryforhumansurvival回答錯誤!正確答案:CIntheearlydaysoftheinternet,manypeopleworriedthataspeopleintherichworldembracednewcomputingandcommunicationstechnologies,peopleinthepoorworldwouldbeleftstrandedonthewrongsideofa“digitaldivide.”Yetthedebateoverthedigitaldivideisfoundedonamyth—hatpluggingpoorcountriesintotheinternetwillhelpthemtobecomerichrapidly.Thisishighlyunlikely,becausethedigitaldivideisnotaprobleminitself,butasymptomofdeeper,moreimportantdivides:ofincome,developmentandliteracy.Fewerpeopleinpoorcountriesthaninrichonesowncomputersandhaveaccesstotheinternetsimplybecausetheyaretoopoor,areilliterate,orhaveothermoreimmediateconcerns,suchasfood,healthcareandsecurity.Soevenifitwerepossibletowaveamagicwandandcauseacomputertoappearineveryhouseholdonearth,itwouldnotachieveverymuch:acomputerisnotusefulifyouhavenofoodorelectricityandcannotread.YetsuchWand-waving—throughtheconstructionofspecificlocalinfrastructureprojectssuchasruraltelecenters—isjustthesortofthingforwhichtheUN'snewfundisintended.Thissortofthingisthewrongwaytogoaboutaddressingtheinequalityinaccesstodigitaltechnologies:itistreatingthesymptoms,ratherthantheunderlyingcauses.Thebenefitsofbuildingruralcomputingcenters,forexample,areunclear.Ratherthantryingtoclosethedivideforthesakeofit,themoresensiblegoalistodeterminehowbesttousetechnologytopromotebottom-updevelopment.Andtheanswertothatquestionturnsouttoberemarkablyclear:bypromotingthespreadnotofPCsandtheInternet,butofmobilephones.收藏1.Thefollowingpassagewillprobablybe__________:A.Howtopromoteusingofmobilephones.B.Thebenefitsofbuildingruralcomputingcenters.C.Howtousetechnologytopromotebottom-updevelopment.D.D.Howtomeettheneedoffood,healthandsecurityinpoorcountries.回答錯誤!正確答案:C2.Consideringthefollowingsentences,whichonewouldtheauthormostagree?_______A.Mobilephonesshouldbepromotedfirstly.B.Digitaldividewillhelppoorcountriesbecomingrich.C.Poorpeopleneedmoreimmediateconcerns,suchasfood,healthcareandsecurity.D.Digitaltechnologyisuseless.回答錯誤!正確答案:C3.Wecaninferfromthend2paragraphthat.________A.poorpeoplecannotusecomputers.B.peopleinpoorcountriesneedmorebasiclivingconditionsthanco
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