2018北京市学位英语真题及答案

2018北京市学士学位英语考前押 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 （考试时间120分钟）PartⅠReadingComprehension(30%)Directions:Therearethreepassagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.YoushoulddecideonthebestchoiceandblackenthecorrespondingletterontheAnswerSheet.Passage1Questions1to5arebasedonthefollowingpassage.Thereseemsnevertohavebeenacivilizationwithouttoys,butwhenandhowtheydevelopedisunknown.Theyprobablycameaboutjusttogivechildrensomethingtodo.(76)Intheancientworld,asintoday,mostboysplayedwithsomekindsoftoysandmostgirlswithanother.Insocietieswheresocialrolesarerigidlydetermined,boyspatterntheirplayaftertheactivitiesoftheirfathersandgirlsafterthetasksoftheirmothers.Thisistruebecauseboysandgirlsarebeingprepared,eveninplaytostepintotherolesandresponsibilitiesoftheadultworld.Whatisremarkableaboutthehistoryoftoysisnotsomuchhowtheychangedoverthecenturiesbuthowmuchtheyhaveremainedthesame.Thechangeshavebeenmostlyintermsofcraftsmanship,mechanicsandtechnology.Itistheuniversalityoftoyswithregardtotheirdevelopmentinallpartsoftheworldandtheirpersistencetothepresentthatisamazing.InEgypt,theAmerica,China,JapanandamongtheArcticpeople,generallythesamekindsoftoysappeared.Variationsdependedonlocalcustomsandwaysoflifebecausetoysimitatetheirsurroundings.(77)Nearlyeverycivilizationhaddolls,littleweapons,toysoldiers,tinyanimalsandvehicles.Becausetoyscanbegenerallyregardedasakindofartform,theyhavenotbeensubjecttotechnologicalleapsthatcharacterizeinventionsforadultuse.Theprogressfromthewheeltotheoxcarttotheautomobileisadirectlineofascent(进步).Theprogressfromarattle(拨浪鼓)usedbyababyin3,000B.C.tooneusedbyaninfanttoday,however,isnotcharacterizedbyinventiveness.Eachrattleistheproductoftheartistictastesofthetimesandsubjecttothelimitationsofavailablematerials.1.Thereasonwhythetoysmostboysplaywitharedifferentfromthosethatgirlsplaywithisthat.［A］theirsocialrolesarerigidlydetermined［B］mostboyswouldliketofollowtheirfathers'professions［C］boysliketoplaywiththeirfatherswhilegirlswiththeirmothers［D］theylikechallengingactivities2.Oneaspectof“theuniversalityoftoys”liesinthefactthat.［A］technologicaladvanceshavegreatlyimprovedthedurabilityoftoys［B］theimprovementofcraftsmanshipinmakingtoysdependsontheeffortsofuniversities［C］theexplorationoftheuniversehasledtothecreationofnewkindsoftoys［D］thebasiccharacteristicsoftoysarethesameovertheworld3.Whichofthefollowingistheauthor'sviewonthehistoricaldevelopmentoftoys?［A］Thecraftsmanshipintoy-makinghasremainedessentiallyunchanged.［B］Toyshaveremainedbasicallythesameallthroughthecenturies.［C］Thetoyindustryhaswitnessedgreatleapsintechnologyinrecentyears.［D］Toysareplayinganincreasinglyimportantroleinshapingachild'scharacter.4.Regardedasakindofartform,toys.［A］followadirectlineofascent［B］alsoappealgreatlytoadults［C］arenotcharacterizedbytechnologicalprogress［D］reflectthepaceofsocialprogress5.Theauthorusestheexampleofarattletoshowthat.［A］intoy-makingthereisacontinuityintheuseofmaterials［B］eventhesimplesttoyscanreflecttheprogressoftechnology［C］itoftentakesalongtimetointroducenewtechnologyintotoy-making［D］evenasimpletoycanmirrortheartistictastesofthetimesPassage2Questions6to10arebasedonthefollowingpassage.OnthenightofMay7,1942,duringWorldWarⅡ,aplanetookofffromanAirForcebaseinEnglandtostopGermanfightersovertheEnglishChannel.PilotoftheplanewasCaptainThomasNash.Lookingeastward,Nashsawtwelveorangelightsinarow,movingatafantasticrateofspeed.Asasophisticatedflyer,hehadneverseenanythinglikethem.ThinkingthattheymightbeanewGermanweapon,hedecidedtochasethem.(78)Butwhenheswungtheplanearoundandheadeddirectlyforthelights,theyvanished.CaptainNashmayhavebeenthefirsttoseesuchorangelightsbuthewasn’tthelast.HisexperiencewasrepeatedseveraltimesbypilotsduringWorldWarIIinEuropeandtheFarEast.Whatwerethey?Nooneknowsforsure,butthereisaninterestingtheorytoexplainthem.Accordingtothistheory,theorangelightsarespaceanimals—animalsspeciallyadaptedtolifeintheupperatmospherejustassomecreaturesareadaptedtolifeatthebottomofthesea.Thesespaceanimals,thetheorysays,livesofarupintheatmospherethattheyareinvisiblefromearth.Theyfeedinpartontheairandpartlyonenergyfromsunlight.Beingalmostpureenergythemselves,theycanadjusttheirbodiestoglowatnight.Duringthedaytheybecomeinvisible.BeforeWorldWarII,continuesthetheory,therewaslittleradiatedenergyavailableontheearth’ssurface.Thencamethedevelopmentofrockets,atomicreactors,andhydroelectricplants.(79)Thespacecreaturesareattractedbythesesourcesofenergy.Atnightwhennoenergyemittedfromsunlight,theygodownintothelowerlevelstosearchameal.Theymayevendriftintothescopeofhumaneyesight.Thisexplainsthefactthattheyhavebeensightedperiodicallyfromtheearthsince1942.6.Thebeststatementofthemainideaofthispassageisthat.［A］CaptainNashsawtwelveorangelightsmovingatafantasticrateofspeed［B］CaptainNashmayhavebeenthefirsttoseelightsinspace［C］Accordingtoaninterestingtheory,theorangelightsarespaceanimals［D］Themysteriesofnaturecanbecompletelyexplained7.Thestrangeorangelightswerefirstseen.［A］fromtheground［B］fromarocketship［C］duringWorldWarI［D］duringWorldWarⅡ8.Thetheorysaysthatduringthedaytimethespaceanimals.［A］glowbrightlyinthesky［B］areinvisible［C］canbeseenintheearth［D］visittheearth’ssurface9.Ifthespaceanimaltheoryistrue,thecreaturesgodowntothelowerregionsinorderto.［A］escapedetection［B］arousecuriosity［C］searchforfood［D］makecontactwithman10.Thespaceanimaltheorywouldseemtoindicatethat.［A］livingcreaturesareextremelyadaptable［B］lifeinspaceisimpossibleforman［C］thefittestcreaturesalwayssurvive［D］lifecannotexistinthedepthoftheseaPassage3Questions11to15arebasedonthefollowingpassage.Inmanybusinesses,computershavelargelyreplacedpaperwork,becausetheyarefast,flexible,anddonotmakemistakes.Asonebankersaid,“Unlikehumans,computersneverhaveabadday.”Andtheyarehonest.Manybanksadvertisethattheirtransactionsare“untouchedbyhumanhands”andthereforesafefromhumantemptation.Obviously,computershavenoreasontostealmoney.Buttheyalsohavenoconscience,andthegrowingnumberofcomputercrimesshowstheycanbeusedtosteal.Computercriminalsdon'tuseguns.Andeveniftheyarecaught,itishardtopunishthembecausetherearenowitnessesandoftennoevidence.(80)Acomputercannotrememberwhousedit,itsimplydoeswhatitistold.TheheadtellerataNewYorkCityBankusedacomputertostealmorethanoneandahalfbilliondollarsinjustfouryears.Noonenoticedthistheftbecausehemovedthemoneyfromoneaccounttoanother.Eachtimeacustomerhehadrobbedquestionedthebalanceinhisaccount,thetellerclaimedacomputererror,thenreplacedthemissingmoneyfromsomeoneelse'saccount.Thismanwascaughtonlybecausehewasagambler.Whenthepolicebrokeupanillegalgamblingoperation,hisnamewasintherecords.Someemployeesusethecomputer'spowertogetrevengeonemployerstheyconsiderunfair.Recently,alargeinsurancecompanyfireditscomputer-tapelibrarianforreasonsthatinvolvedherpersonalratherthanherprofessionallife.Shewasgiventhirtydays'notice.Inthosethirtydays,sheerasedallthecompany'scomputerizedrecords.Mostcomputercriminalshavebeenminoremployees.Nowpolicewonderifthisis“thetipoftheiceberg”.Asoneofficialsays,“Ihavethefeelingthatthereismorecrimeouttherethanwearecatching.Whatweareseeingnowisallsopoorlydone.Iwonderwhattherealexpertsaredoing—theoneswhoreallyknowhowacomputerworks.”11.Thepassageismainlyabout.［A］computercrimes［B］bankingviacomputer［C］computererrors［D］computerbusinesses12.Whyarethetransactionsinmanybanksclaimedtobesafe?［A］Becausetheyarehandledbycomputers.［B］Becausehumansarenotallowedtooperatecomputers.［C］Becausetherearenomistakeswhatsoever.［D］Becausecomputersdonotstealmoney.13.Theheadtellercovereduphistheftby.［A］replacingthemoneywithwhathehadgainedatthegamblinghouse［B］sayingsorrytothecustomer［C］puttingthemoneyback［D］movingthemoneybackfromanotheraccount14.Thirtydaysafterthelibrarianwasgiventhenotice,shehadto.［A］takeherrevengeonthecompany［B］leaveherjob［C］eraseallthecompany'srecords［D］admithermistake15.Whatcanweinferfromthepassage?［A］Minoremployersaremorelikelytocommitcrimes.［B］Crimescommittedbycomputerexpertsaredifficulttodetect.［C］Computercriminalsareusuallyfromthecoldregions.［D］Therearetoomanycriminalsforthepolicetocatch.PartⅡVocabularyandStructure(30%)Directions:Inthispartthereare30incompletesentences.ForeachsentencetherearefourchoicesmarkedA,B,CandD.ChoosetheONEanswerthatbestcompletesthesentence.ThenblackenthecorrespondingletterontheAnswerSheet.16.Ifyoubuymorethanten，theyknock20penceoff________.A.apriceB.priceC.thepriceD.prices17.Themanager,_________hisfactory’sproductswerepoorinquality,decidedtogivehisworkersfurthertraining.A.knowingB.knownC.toknowD.beingknown18.Maryhasneverbeen_________aship.A.abroadB.aboardC.aboveD.absorb19.Infact,thereisno_________libertyinanycountry.A.adequateB.absoluteC.privateD.practical20.Adrivershould_________ontheroadwhendriving.A.connectB.flatC.fillD.concentrate21.________tosunlightfortoomuchtimewilldoharmtoone’sskin.A.ExposedB.HavingexposedC.BeingexposedD.Afterbeingexposed22.Shehasan_________forlearninghistory.A.appendixB.appealC.appetiteD.applause23.Onelearnsalanguagebymakingmistakesand___________them.A.correctB.correctingC.correctsD.tocorrect24._________forhishelp,wecouldn’thaveovercomethedifficulties.A.Weren’titB.Hadn’titbeenC.HaditnotbeenD.Withoutit25.Onlywhentheprocessofmeetingthebasicneedforfoodreachedacertainlevelofsophistication__________tofollowotherpursuits.A.itwaspossibleforhumansB.wasitpossibleforhumansC.werehumanspossibleD.possibleforhumansitwas26.Themanagerofthehotelrequeststhattheirguests___________after11:00p.m.A.nottoplayloudmusicB.don’tplayloudmusicC.shouldn’tplayloudmusicD.couldn’tplayloudmusic27.Wedesirethatthetourleader__________usimmediatelyofanychangeinplans.A.informB.informedC.informsD.hasinformed28.IwishI___________longerthismorning，butIhadtogetupandcometoclass.A.couldhavesleptB.mighthavesleptC.sleptD.haveslept29.Mysister’sprofessorhadher__________papermanytimesbeforeallowinghertopresentittothecommittee.A.rewrittenB.torewriteC.rewriteD.rewriting30.Itispolitelyrequestedbythehotelmanagementthatradios_______after11o’clockatnight.A.werenotplayedB.notbeplayedC.nottoplayD.didnotplay31.AsCommander-in-Chiefofthearmedforces,Ihavedirectedthatallmeasures_______forourdefense.A.hadbeentakenB.betakenC.wouldbetakenD.tobetaken32.Thehours______thechildrenspendintheirone-wayrelationshipwithtelevisionpeopleundoubtedlyaffecttheirrelationshipswithreal-lifepeople.A.inwhichB.onwhichC.whenD.that33.Beforethefirstnon-stopflightmadein1949,it__________necessaryforallplanestolandforrefueling.A.wouldbeB.hasbeenC.hadbeenD.wouldhavebeen34.We___________ourbreakfastwhenanoldmancametothedoor.A.justhavehadB.havejusthadC.justhadD.hadjusthad35.It’sreportedthatbytheendofthismonththeoutputofcementinthefactory_______byabout10%.A.willhaverisenB.hasrisenC.willberisingD.hasbeenrising36.AlthoughAmericanshavedifferentviewsonmanyissues,theytendtoagreeonesubject:taxesaretoohigh.A.onB.toC.withD.at37.Hissickness,withterribleweather,hascompletelyruinedthislong-expectedtrip.A.combingB.combinedC.tocombineD.tobecombined38.Afterseemedtobeanendlesswait,itwasfinallyhisturntohavetheinterview.A.thatB.whenC.whatD.which39.Thedemandmadebytheworkersisthattheirsalariestocovertheincreasedcostofliving.A.increasedB.beincreasedC.beincreasingD.wereincreased40.Heis,byfar,andwillbeforatime,thebestbasketballplayerinthehistoryofthegame.A.comingB.tocomeC.tohavecomeD.tobecoming41.Whenwearrivedattheairport,weweretoldourflight.A.cancelledB.hadcancelledC.hasbeencancelledD.hadbeencancelled42.Aftercarefulinvestigationwefindthatoneofthestatementstobeuntrue.A.isturnedoutB.havebeenturnedoutC.hasturnedoutD.haveturnedout43.Withoutthesun’slighttheearth’ssurface,nolifecouldexistontheearth.A.warmsB.warmedC.warmingD.towarm44.Howcloseparentsaretotheirchildrenastronginfluenceonthecharacteroftheirchildren.A.haveB.hasC.havingD.had45.Itishightimethattheinternationalcommunitytogethertofightagainstterrorism.A.workB.worksC.workedD.workingPartⅢIdentification(10%)Directions:EachofthefollowingsentenceshasfourunderlinedpartsmarkedA,B,CandD.Identifytheonethatisnotcorrect.ThenblackenthecorrespondingletterontheAnswerSheet.46.NeitherJohnandhisfatherwasabletowakeupearlyenoughtocatchthemorningtrain.ABCD47.Maryfounditdifficulttotalkcalmlyaboutwhichshehadexperiencedatthestation.ABCD48.Thesalesmantoldmethatagoodpairofglassesweresupposedtolastatleast3to4years.ABCD49.Eversincetheworldbegan,nationshavedifficultyinkeepingpeacewiththeirneighbors.ABCD50.YouhadbetterreturntoyourdormitoryandtoenjoythecompanyofyourroommatesinsteadABCofwastingtimewithme.D51.Undernocircumstancesweshallstoptheresearchwehavebegun.ABCD52.Ifyouhadcometothepartylastnight,youhaveknownthefact.ABCD53.Ourhistoryprofessorissuchaknowledgeablepersonthatitseemsthatthereisn'tnothingABCDwhichhedoesnotknow.54.Shelikedherjobasawaitressbecausesheenjoyedtomeetpeople.ABCD55.Thenextmorningthefirstthingmybrotherandmedidwastogooutforawalkintheforest.ABCDPartIVCloze(10%)Directions:Thereare20blanksinthefollowingpassage,andforeachblankthereare4choicesmarkedA,B,CandDattheendofthepassage.YoushouldchooseONEanswerthatbestfitsintothepassage.ThenblackenthecorrespondingletterontheAnswerSheet.Animalshavebeenkeptaspetsbypeopleinallpartsoftheworldforthousandsofyears.Themost56petsaredogs,cats,birdsandfish.Butmanypeople57unusualpets,58snakes,crocodilesandmonkeys.ManyJapanesechildren59miceandteach60todance61music.ThepeopleofIndia62petsofsnakes.Petscanmakeinteresting,playful63.Peopleenjoyteachingthemtodo64andto65commands.Petsownersoften66theirpettobeamemberofthefamily.Manychildrenspendmoretimewiththeirpetsthantheydowithadults.67caringforpets,childrenlearnresponsibility.Theymust68thattheirpetshavefood,exercise,andaproperplacetolivein.Mostchildrenlike69toandeventellingsecretstotheirpets.Petsalsocan70toaperson'sgeneralwell-being.Researchshowsthat71withanimalscanimproveaperson'smorale,andthatthepresenceofpetscanlower72bloodpressure.Manypeoplelookandfeelmorerelaxed73withtheirpets.Manypeopleliving74innursinghomesorinhospitalsenjoycommunityprogramsthatbringpetstovisit.Today,manysuchinstitutionskeepcats,birds,fishandotherpetsfortheir75.56.［A］ordinary［B］familiar［C］usual［D］common57.［A］take［B］keep［C］adopt［D］feed58.［A］suchas［B］like［C］example［D］forinstance59.［A］training［B］calm［C］tame［D］domesticated60.［A］them［B］it［C］that［D］what61.［A］for［B］after［C］with［D］go62.［A］keep［B］bring［C］let［D］make63.［A］company［B］camp［C］colony［D］companions64.［A］games［B］tricks［C］play［D］thegame65.［A］obey［B］comply［C］submit［D］carry66.［A］consider［B］reflect［C］think［D］bearinmind67.［A］Through［B］With［C］By［D］Without68.［A］think［B］sure［C］see［D］assure69.［A］chatting［B］talking［C］discussing［D］expressing70.［A］promote［B］supply［C］donate［D］contribute71.［A］is［B］isbeing［C］being［D］are72.［A］its［B］someone's［C］their［D］one's73.［A］during［B］by［C］atthetime［D］while74.［A］alone［B］lonely［C］aloneness［D］assisted75.［A］tenants［B］residents［C］citizens［D］residencyPartⅤTranslation(20%)SectionADirections:InthisparttherearefivesentenceswhichyoushouldtranslateintoChinese.Thesesentencesarealltakenfromthe3passagesyouhavejustreadinReadingComprehension.Youcanreferbacktothepassagestoidentifytheirmeaningsinthecontext.76.Intheancientworld,asintoday,mostboysplayedwithsomekindsoftoysandmostgirlswithanother.77.Nearlyeverycivilizationhaddolls,littleweapons,toysoldiers,tinyanimalsandvehicles.78.Butwhenheswungtheplanearoundandheadeddirectlyforthelights,theyvanished.79.Thespacecreaturesareattractedbythesesourcesofenergy.80.Acomputercannotrememberwhousedit,itsimplydoeswhatitistold.SectionBDirections:InthisparttherearefivesentencesinChinese.YoushouldtranslatethemintoEnglish.Besuretowriteclearly.81.我们的城市发生了很大的变化。82.我们要充分利用我们现有的资源。83.天太冷了，不能去游泳。84.下次你应该早点儿来这儿。85.这从前曾经有很多大树。参考答案及解析第一部分阅读理解1.A【解析】选项A是本问题的根本原因，而选项B只是选项A的结果；选项C，D在文中未曾提及。2.D【解析】文中第三段提到，在埃及、中国等国，一般来说都有同类的玩具出现，这是“玩具的一致性”的一个方面。3.B【解析】参见文中第三段第一句话。4.C【解析】第四段第一句话明确指出“玩具并不完全取决于技术的飞跃”。5.D【解析】见文中最后一句话，举拨浪鼓的例子是为了说明即使最简单的玩具也能反映出它所处的时代的艺术品味。6.C【解析】本文介绍了一种理论，该理论认为大气层中的桔色灯是一种空间生物。7.D【解析】文中第二段第一句话提到Nash有可能是看到这种桔色灯的第一人，他的这次经历发生在二战期间。8.B【解析】参见第二段最后一句话。9.C【解析】参见第三段第三句话，这种生物下降到较低的层面是为了寻找饭食”。10.A【解析】根据第二段第五句可以看出，空间动物具有极强的适应性。11.A【解析】本文主要是关于计算机犯罪的。12.A【解析】参见文中第一段的“theirtransactionsare‘untouchedbyhumanhands’andthereforesafefromhumantemptation”。13.D【解析】参见文中第二段的“Noonenoticedthistheftbecausehemovedthemoneyfromoneaccounttoanother”。14.B【解析】她被“fired”了，fire意为“解雇”。15.B【解析】参见文中最后一段的“thereismorecrimeouttherethanwearecatching...acomputerworks”。第二部分词汇与语法16.C【解析】本题考察冠词的应用。knock…offtheprice特指原价原价基础上的“减价”，theprice即指所购物品的原价。17.A【解析】本题考查分词结构作定语。本句变为定语从句应为“Themanager，whoknewhisfactor’sproductswerepoorinquality."”。Themanager与know之间应为主动关系，定语从句变为短语结构应把动词改为现在分词knowing。故选A。18.B【解析】本题考查词义辨析abroad是副词，指“往国外，海外”。aboard是副词或介词，指“在船(飞机/车）上或上船”。above指“在上面”。absorb指“吸收，吸引”。本句意为:玛丽从来没有坐过船。故选B。19.B【解析】本题考查词语辨析。adequate指“足够的，适当的”。absolute指“绝对的”。private指“私人的，私有的”。practical指“实际的，实用的”。本句意为：事实上，任何国家都没有绝对的自由。故本句应选B。20.D【解析】本题考查词义辨析。connect指“连接，联合”。flat指“使变平”。fill指“装，填充”。concentrate指“集中（注意力），浓缩”，常与on连用，表示集中精神/注意力。本句意为：开车时驾驶员的注意力要集中在路上。故选D。21.C【解析】本题考查非谓语动词作主语的用法。动词作主语，必须改为非谓语动词的形式，可用动名词或不定式。选项A、B构成分词短语，选项D构成介词短语，均不能充当主语。本句意为：在阳光下晒太长时间对人的皮肤有坏处。expose与one’sskin是动宾关系，所以要用动名词的被动式beingexposed，故选C。22.C【解析】本题考查词组搭配。haveanappetitefor表7K“喜欢，爱好”，是固定搭配。appendix指“附录”。appeal作名词时指“请求，上诉”。applause指“鼓掌欢迎”，常用于givesb.applausefor表示“称赞某人的.，因.而夸奖某人”。根据句意，应取“喜欢”之意，故选C。23.B【解析】本题考查动词形式的一致性。本句考查的动词是在介词by后，应接动词的动名词形式，另外用and连接两个并列成分的非谓语动词，形式要一致。故选B。24.C【解析】本题考查虚拟语气。根据主句的虚拟时态，这是与过去事实相反的虚拟语气形式，故从句用had+动词完成时。在条件从句中包含有一个助动词、情态动词、动词be或have，可把if省略掉，但要把助动词、情态动词、be动词或have放在主语前面，其他照序，故选C。若if省略，则将助动词had置于句首，否定形式中的否定词置后。25.B【解析】本题考查倒装句型。句首状语若以“only+从句”，“only+副词”，“only+介词短语”构成，则部分倒装。26.C【解析】某些动词后的宾语从句中要求用虚拟语气结构，用来表示建议、命令、要求等，其形式为should+v。27.A【解析】desire后引导的从句结构可用“主+(Should)+v.(原形）”结构，故选A。28.A【解析】根据句意，他早上没睡与事实相反，故要用could+have+p.p，表不对过去的虚拟。29.C【解析】havesb.dosth.让某人做某事。30.B【解析】request引导的句子，后面从句的结构应用that+主+(should)+be结构，否定在be前面加not。故选B。31.B【解析】对过去应做但没做的事情可使用shouldbe结构,should可省略。32.D【解析】spend+时间+insth，所以修饰先行词thehour时不能在which前加介词，故排除A与B，C翻译不通。故选D。33.C【解析】过去的过去，在1949年前。故选C。34.D【解析】just...when一……就……；是固定搭配，其次此处的吃饭在进门之前就发生了。所以用过去完成时，故选D。35.A【解析】本句前半部分有bytheendof，所以后面要用将来完成时。36.A【解析】本题考点是agree后面的介词。“agree”常与with和on两个介词连用;与某个人意见一致用with,大家在一件事情上意见一致用on,因此A是答案。37.B【解析】combine表达“一个事物和另一个事物联合起来”，通常用主动语态,只有表达“多个事物联合起来”时才有不及物的用法。本题是前者,因此可排除表主动的选项A和C。选项D是不定式，因含将要发生的意义,不合题意。因此B.combined是答案。38.C【解析】分析后可看出，空格后的小句需要一个主语,且能兼任关系代词从而引导一个名词从句。when不能作主语，可先行排除;that可作主语，但不能同时兼任关系代词，即that引导的句子不能搁在after的后面;which也可以作主语，但意思不通。只有what可以兼二任，因此是答案。what用于名词从句的意思是thethingwhich/that，类似情形如能通过这一解释，往往就可做好。39.B【解析】本题考的是要求、命令、建议等后面的同位语从句中用虚拟语气的情况，也考进对increase的用法。在这些同位语从句中，动词用原形，如be。选项A和D可先行排除。此外,“工资增加”的意义是被动的,选项C可以排除，因此B.beincreased是答案。40.B【解析】表达“将来的某一时段”，英语用foratimetocome。不定式往往指向未来。本题需要的是简单的不定式，选项A可排除，选项C表完成,也可排除。选项D有“正在到来”的含义，没必要。因此B是答案。41.D【解析】在描述或报道过去的事情时,有时需要向前追溯，即讲述“过去的过去”，这时就要用过去完成时。句中“我们的航班（ourflight)被取消”发生在“被告知”（weretold)之前，因此要用过去完成时,因此选项D是答案。42.C【解析】wefind(“我们发现”）后的从句后面需要一个表达“结果显现”(turnout)的谓语。“结果显现”是一个过程,现在“结果”有了，过程结束，应该用现在完成时表述过程和结果与“现在”的关联，因此C是答案。43.C【解析】本题的考的是介词后带主语的动名词短语。前半句without短语设想一种情景，主句表示这种情景下的结果。全句的意思是“没有阳光温暖地球的表面,没有生命能在地球上存活。”答案是选项C.warming。44.B【解析】本题考的是how作为关系副词的用法。考生如知道空格前How引导的小句是全句的主语，就可确定需用单数的动词has,因此选项B是答案。全句的意思是“父母与孩子有多亲密对孩子性格（的形成)有很大的影响。”how在本句中修饰形容词close。45.C【解析】本题是语法题,考查一种特殊的句型Itis(high)timethat…。英语中把“是该做……的时候了”看作是一种假设，that从句中使用过去时的动词。因此C.worked是答案。第三部分挑错46.A【解析】答案为A.neither…