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优质资料word版本——下载后可编辑优质资料word版本——下载后可编辑15/15优质资料word版本——下载后可编辑Choosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.
收藏A.
orthodox
B.peculiarC.
irregular
D.unusual回答错误!正确答案:AForeachitalicizedword,choosethebestmeaningbelow.
ShegazedatmewithangrywhenItoldhermydecision.收藏A.
tookacloselookB.
glancedC.
tookasteadylook回答错误!正确答案:CForeachitalicizedword,choosethebestmeaningbelow.
Whenasked,sheconfirmedthatshewasgoingtoretire.收藏A.thought
B.strengthenedC.believed
回答错误!正确答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.
收藏A.eulogizeB.condemnC.applaudD.admire回答错误!正确答案:BForeachitalicizedword,choosethebestmeaningbelow.
Thewholeclasswasassembledinthehall.收藏A.
trainedB.crowdedC.gathered回答错误!正确答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.
收藏A.inspireB.cheerC.
frustrateD.encourage
回答错误!正确答案:CForeachitalicizedword,choosethebestmeaningbelow.
WherecanIobtainherlatestbook?收藏A.buyB.borrow
C.derive
回答错误!正确答案:AForeachitalicizedword,choosethebestmeaningbelow.
ItisunlikelythatthecourtwillrenderanopinionbeforeNovember5th.收藏A.
receiveB.seek
C.give回答错误!正确答案:CForeachitalicizedword,choosethebestmeaningbelow.
HisunclestayedinawoodenhutforvacationinSwitzerland.收藏A.lodgeB.villaC.mansion回答错误!正确答案:AForeachitalicizedword,choosethebestmeaningbelow.
Hetreatedmyrequestwithindifference.收藏A.
interestB.coldness
C.similarity
回答错误!正确答案:B
Choosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.depressionB.blissC.miseryD.sorrow
回答错误!正确答案:BChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.counterB.disagreeC.opposeD.
favor回答错误!正确答案:DChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.purchaserB.clientC.
customerD.vendor回答错误!正确答案:DChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.rebelliousB.docile
C.disobedientD.revolting回答错误!正确答案:BForeachitalicizedword,choosethebestmeaningbelow.
Don’ttakeonmorethanyoucancopewith.收藏A.
bring
B.move
C.undertake回答错误!正确答案:CForeachitalicizedword,choosethebestmeaningbelow.
ThisisnotthekindoftreatmentIamaccustomedto.收藏A.fondofB.expectedtoC.usedto回答错误!正确答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.allocationB.division
C.combinationD.separation回答错误!正确答案:CChoosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.
收藏A.
ignoreB.violateC.observeD.break回答错误!正确答案:C
Choosetheonewordineachofthefollowinggroupsthatistheantonymoftheotherthree.收藏A.thirstB.
aridity
C.drynessD.humidity回答错误!正确答案:D
Spaceisadangerousplace,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.TheAtmosphereandOurEnvironment回答错误!正确答案:C2.Itcanbeinferredfromthepassagethat____.A.
theApollomissionwasverysuccessfulB.astronautswillhavedeformedchildrenorgrandchildrenC.
protectionfromspaceradiationisnoeasyjobD.
radiationisnotathreattowell-protectedspaceexplorers回答错误!正确答案:D3.TheharmradiationhasdonetotheApollocrewmembers___A.
issignificantB.
seemsoverestimatedC.
remainsunknownD.isenormous
回答错误!正确答案:C4.Weknowfromthepassagethat____.A.theeffectofexposuretoradiationisslowincomingB.radiationisavoidableinspaceexplorationC.astronautsinspacesuitsneedn'tworryaboutradiationdamageD.exposuretoeventinyamountsofradiationisfatal回答错误!正确答案:A5.Accordingtothefirstparagraph,theatmosphereisessentialtomaninthat____.
A.itprovidessufficientlightforplantgrowthB.itscreensoffthefallingmeteorsC.itprotectshimagainsttheharmfulraysfromspaceD.
itsuppliestheheatnecessaryforhumansurvival回答错误!正确答案:C
Intheearlydaysoftheinternet,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.Howtomeettheneedoffood,healthandsecurityinpoorcountries.回答错误!正确答案:C2.Consideringthefollowingsentences,whichonewouldtheauthormostagree?_______A.Mobilephonesshouldbepromotedfirstly.B.
Digitaldividewillhelppoorcountriesbecomingrich.C.Poorpeopleneedmoreimmediateconcerns,suchasfood,healthcareandsecurity.D.Digitaltechnologyisuseless.回答错误!正确答案:C3.Wecaninferfromthe2ndparagraphthat.________A.poorpeoplecannotusecomputers.B.peopleinpoorcountries
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