人教版高中英语必修三同步练习题-Unit-2-综合能力提升练(含答案)

一、短语填空moraldilemma；carrysb.throughsth.；inthemajority；tuitionfees；inresponseto；residentphysician；tendto；replace...with；bescaredof；wouldrather1．Whenhemetwiththe，hedidn'tknowhowtodealwithit.2．Thelittlegirlstayingathomealoneatnight.3．WedecidedtoLiLeiTomasourmonitor.4．Girlslikeplayingdollswhileboyslikeplayingguns.5．Igoouttonight，ifyoudon'tmind.6．Theytookimmediateactionthestudents'greatdemand.7．TheChinesepeopleareinthesportsmeetheldinWuhan.8．Hetookapart­timejobtoaffordthehighwhilestudyinginEngland.9．Yourgeneroushelptheordeal.10．ShewashiredasaintheOB­GYNdepartmentaftershegraduatedfromthemedicalcollege.答案：1.moraldilemma2.wasscaredof3.replacewith4.tendto5.wouldrather6.inresponseto7.inthemajority8.tuitionfees9.carriedmethrough10.residentphysician二、单句语法填空1．Asweallknow，nothingis(precious)thanhealth.2．She(respond)tomyquestionafterawhile.3．Themajorityofthepeople(be)infavourofthesuggestionatthemeeting.4．He(reject)theofferofstudyinginAmericaandsettleddowntohisworkathome.5．Atlasthe(appoint)asmanagerofthecompany.6．Hehasworkedthelandforabout4(decade)sincehegraduatedfromthecollege.7．Peopletend(buy)dailysuppliesontheInternet.8．SoIranbackhomealmostinthedarkwhiletryingnottogettoo(scare)．9．Itgivestheoldmangreatpleasuretomeetthese(energy)youngpeople.10．Allexistingmodelswill(replace)withthenewdesigneventually.11.Hefoundthebook（accident）.

12.Theyarebadly(bite)bymosquitoes.

13.Theirdog(bite)aholeinmytrousers.

14.Heboughtsome(import)chocolatesasapresentforhisfriends.

15.(return)fromtheNorthPole,thetravelerwroteabookabouthisexperienceandhadit(publish)the(follow)year.

16.Hewasscaredto(die)onseeingtheterrifyingscene.17.WhileIhatetoadmitit，peoplealwaystendto(judge)apersonbyhisorherappearanceinitially.18.TheyappointTomto(take)chargeofalltheactivitiesonthatday.19.Hemadeno(respond)tomysuggestion，whichmademeverydisappointed.20.Hephonedanewspaperreportertocomplainthereporter'sstory.答案：1.moreprecious2.responded3.were/are4.rejected5.wasappointed6.decades7.tobuy8.scared9.energetic10.bereplaced11.accidentally12.bitten13.bit14.important15.Havingreturnedpublishedfollowing16.death17.judge18.take19.response20.about三、阅读(共15小题；每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。ASummerFunatHappyKids'LearningCentreAreyoulookingforsomethingthatcanaddcolortoyoursummerholiday?Ifyes,herearethesummercoursesthatyoucannotmiss!ChildrenCanCookThecourseistoimprovechildren'sknowledgeinthekitchen.Theywilllearnbasiccookingskills,kitchensafety,andhowtobuyproperingredients(原料)andfollowstepsinrecipes(食谱)．Childrencansitcomfortablyandeatwhattheyhavecookedattheendofeachlesson.LittleWritersThecourseisdividedintotwoparts.Inthefirstpart,childrenareintroducedtofamousstoriesandtheirwriters.Inthesecondpart,theyaretaughttowritetheirownstories.Childrenalsogetthechancetowriteothertexttypes,suchaspoemsandplays.ActingforFunThisisacoursethatletschildrenenjoythefunofacting.Throughactingandspeakinginfrontofpeople,childrenwillbemoreconfident.Parentsarewelcometowatchtheperformancegivenbythechildrenattheendofthecourse.WatercolorPaintingThiscourseteacheschildrenthebasicskillsofpaintingpeopleandanimals.Weencouragechildrentowatch,imagineandcreatetheirownworks.1．Howmanypartsarethereinthewritingcourse?A．Onepart. B．Twoparts.C．Threeparts. D．Fourparts.2．Whichcourseshouldchildrentakeiftheywanttobemoreconfident?A．ActingforFun. B．WatercolorPainting.C．LittleWriters. D．ChildrenCanCook.3．Whatdoesthetextencouragechildrentodo?A．Cookamealfortheirparents.B．Actwiththeirparentsinpublic.C．Readmorebooksduringtheholiday.D．Attendactivitiesatthelearningcentre.答案：【语篇解读】本文是一篇应用文。文章介绍了几个适合孩子的假期课程。1.B[细节理解题。根据LittleWriters中第一句“Thecourseisdividedintotwoparts.(课程分为两部分。)”可知，写作课程有两部分。故选B。]2.A[细节理解题。根据ActingforFun中第二句“Throughactingandspeakinginfrontofpeople,childrenwillbemoreconfident.(通过在人们面前表演和说话，孩子们会更加自信。)”可知，如果想要孩子自信，可以选ActingforFun课程。故选A。]3.D[推理判断题。根据文章标题SummerFunatHappyKids'LearningCentre和第一段“Areyoulookingforsomethingthatcanaddcolortoyoursummerholiday?Ifyes,herearethesummercoursesthatyoucannotmiss！(你正在寻找一些可以为你的暑假增添色彩的事情吗？如果是，以下是你不能错过的暑期课程！)”可知，作者通过这篇文章来鼓励学生参加学习中心的活动。故选D。]BIwasluckyenoughtohaveachancetostudyintheUnitedStatesasaninternationalstudentfromUkrainewhenIwasfourteenyearsold.Iwenttoawonderfulschool,WestSeattleHighSchool,formyfreshmanyear.Iremembermyfirstdayatthatschoolasifitwereyesterday.Iwasverynervous,andIcouldfeelmyheartbeatonthetipsofmytoes.MymainfearwasthatIwouldnotbeabletoexpressmyselfduetothelanguagebarrier.IwastryingtohaveaslittlecommunicationasIpossiblycould.AndIalmostsucceeded,untilwehadtointroduceourselvesinfrontoftheclass.Andthemomenttheword“international”flewoutofmymouth,Iwassurroundedbythirtypeoplewhowereaskingquestionsoneafteranother.Iremembersomeofthequestionswere“WhereisUkraine?Isitakingdom？”“DoyouhaveMcDonald's?Doesittastethesame？”and“Saysomethinginyourlanguage”．Itturnedouttobetheoppositeoflesscommunication,butitwassomuchfun.Duringthefirstthreemonths,Icertainlyexperiencedabitofculturalshock.IthinkAmericansarethenicestpeopleIhaveevermetinmyentirelife.Theyalwayssmileandsay,“Hi,howareyou？”Oneday,Inoticedthestudentslookingatmesuspiciously．Finally,myclassmatecameuptomylockerandwhispered,“Isthattruethatyouareaprincessandthatyoucametostudyheresothatnobodywouldrecognizeyou？”Atonepoint,Ievenhadanimageofmyselfwearingagown(长袍)andwavingatthecrowd.What?Peopledohaveawildimagination!Duringmystudyabroadexperience,Isawatotallynewworld,experiencedgreatculture,metalotofincrediblepeopleandimprovedmylanguage.Thistripinspiredmetolearnforeignlanguages.ThatisoneofthereasonswhyIspeakfivedifferentlanguagestoday.4．Whywastheauthorafraidonthefirstdayofschool?A．Becauseshewaseagertotalkwithothers.B．Becauseshecouldnotcommunicatewithotherswell.C．Becauseshecouldn'tlearnanewlanguagewithoutateacher'shelp.D．Becauseshewasnotgoodatthesubjectsinthisschool.5．Whathappenedwhentheword“international”flewoutoftheauthor'smouth?A．Herclassmatestriedtoknowlessabouttheauthor'shometown.B．Herclassmatesplayedajokeonher.C．Herclassmateswereeagertomakefriendswithher.D．Herclassmatesshowedinterestinhercountry.6．Theunderlinedword“suspiciously”inthefifthparagraphmeans．A．surprisingly B．doubtfullyC．angrily D．thankfully7．Whatcanwelearnfromthetext?A．TheauthorwasaprincessfromUkraine.B．Theauthorcouldn'tadapttotheschoolenvironmentlater.C．Theauthorgotlotsofbenefitsthroughstudyingabroad.D．Theauthoralwaystoldherclassmatesaboutherculturalbackground.答案：【语篇解读】本文是一篇记叙文。文章主要记叙了作者出国留学的经历。作者14岁的时候，作为来自乌克兰的国际学生，有机会在美国学习。一开始作者因为不能和他人很好地沟通，感到害怕，结果大家都对作者很感兴趣。作者觉得出国学习使自己受益匪浅。4.B[细节理解题。根据第二段中“Iremembermyfirstdayatthatschoolasifitwereyesterday.Iwasverynervous,andIcouldfeelmyheartbeatonthetipsofmytoes.MymainfearwasthatIwouldnotbeabletoexpressmyselfduetothelanguagebarrier.IwastryingtohaveaslittlecommunicationasIpossiblycould.”可知，“我”还记得我到那所学校的第一天，仿佛就在昨天。“我”当时非常紧张，脚尖都能感觉到自己的心跳。“我”最担心的是，由于语言障碍，我无法表达自己。“我”是尽量少交流。由此可知，作者在上学的第一天感到害怕，因为她不能很好地和别人沟通。故选B。]5.D[细节理解题。根据第三段中“Andthemomenttheword‘international’flewoutofmymouth,Iwassurroundedbythirtypeoplewhowereaskingquestionsoneafteranother.Iremembersomeofthequestionswere‘WhereisUkraine?Isitakingdom？’‘DoyouhaveMcDonald's?Doesittastethesame？’and‘Saysomethinginyourlanguage’．”可知，“international”这个词刚从“我”嘴里飞出来，“我”就被三十个人包围了，他们一个接一个地问我问题。“我”记得有些问题是“乌克兰在哪里？它是一个王国吗？”“你们有麦当劳吗？味道一样吗？”和“用你的语言说点什么”。由此可知，当“international”这个词从作者口中脱口而出时，她的同学对她的国家表现出兴趣。故选D。]6.B[词义猜测题。根据画线词后文“Finally,myclassmatecameuptomylockerandwhispered,‘Isthattruethatyouareaprincessandthatyoucametostudyheresothatnobodywouldrecognizeyou？’”可知，作者的同学走到作者的储物柜前，低声问作者是不是真的是公主，来这里学习是因为没人认出自己，由此可知，学生们用怀疑的眼光看着作者。画线词意思为“怀疑地”。A.surprisingly惊人地；B.doubtfully怀疑地；C.angrily愤怒地；D.thankfully感激地。故选B。]7.C[推理判断题。根据最后一段可知，在“我”的留学经历中，“我”看到了一个全新的世界，体验了伟大的文化，遇到了很多不可思议的人，提高了“我”的语言技能。这次旅行激发了“我”学习外语的兴趣。这就是为什么“我”今天会说五种不同语言的原因之一。由此可推知，作者认为出国学习让自己受益匪浅。故选C。]CWewillallprobablyknowbothsomeintroverts(内向的人)andextroverts(外向的人)inlife,andyetwecangainawrongimpressionaboutbothtypesofpeople.Forexample,someintrovertscanbeextremelyconfidentandtheycanbeablepeople.However,someextrovertsaren'tasconfidentasthey'dliketoappeartobeandoftentrytohidetheirtrueidentitiesbehindafalseappearance.Shynesscanaffectbothintrovertsandextrovertsandanybodyelsetoo.Itcanbeverydebilitating(使虚弱的)and,ifsevere,canhaveahugenegativeinfluenceuponourabilitytoformmeaningfulrelationshipsanditcanalsoaffectourcareersorjobs.Alotofpeoplefeelshybecausetheyhavelowself­respectandfeelunworthywhencomparingthemselvestoothers.Theyfinditdifficulttocommunicatewithotherswhomtheydon'tknow.Inthatcase,oneofthebestwaysofovercomingtheshynessistofocustheattentionontheotherpersoninstead.Shypeoplecantrychangingpeople'sfocusonsomeoneelse,sothattheydon'tneedtotalkaboutthemselvestoomuch.Ifyourecognizethatyouareshyandseethatasalioninthewayofenjoyingyourlife，youshouldfirstovercomeitbyacceptingthatit'scausingaproblemforyou.Tryinggettingintoconversationswithstrangersishelpful.Shypeoplearechallengingthemselvesandover­comingtheirshyness.Inthisway,shypeoplecangettheirownself­respect.Eachtimetheydoit,thiswillberepeateduntiltheyfeelconfidentenough.Likeanynegativethought,determinationcanalsohelpyoubeatshynessandhavingapositiveattitudeisthekeytoovercomingtheshyness.8．WhatdoestheauthorintendtotellusinParagraph2?A．Thedifferencebetweenintrovertsandextroverts.B．Therelationshipbetweenabilityandshyness.C．Theharmfuleffectsofshyness.D．Thecauseofshyness.9．Whydopeoplefeelshywhencommunicatingwithothers?A．Theyareafraidoflearningfromothers.B．Theyareoftenmadefunof.C．Theyareshortofconfidence.D．Theyhavetotalktoomuch.10．Whatdoestheauthoradviseshypeopletodotoovercomeshyness?A．Dosportsasmuchastheycan.B．Listentothevoiceintheirheart.C．Haveagoodtalkwiththeirparents.D．Keepastrongbeliefinsupportingthemselves.11．What'sthebesttitleforthetext?A．HowtoOvercomeShynessB．TipsofExpressingShynessC．HowtoUnderstandIntrovertsD．TipsofTalkingwithExtroverts答案：【语篇解读】本文是一篇说明文。文章主要介绍了克服害羞的方法。8.C[推理判断题。根据第二段的内容“Shynesscanaffectbothintrovertsandextrovertsandanybodyelsetoo.Itcanbeverydebilitatingand,ifsevere,canhaveahugenegativeinfluenceuponourabilitytoformmeaningfulrelationshipsanditcanalsoaffectourcareersorjobs.”(内向者、外向者和任何人都可能受到害羞的影响。它会使人非常虚弱，如果严重的话，会对我们建立有意义的人际关系的能力产生巨大的负面影响，还会影响我们的事业或工作。)可知，作者想告诉我们害羞的不良影响。故选C。]9.C[细节理解题。根据第三段第一句“Alotofpeoplefeelshybecausetheyhavelowself­respectandfeelunworthywhencomparingthemselvestoothers.”(很多人感到害羞，因为他们自卑，在与别人比较时觉得自己不配。)可知，很多人在和他人交流时，感到害羞的原因是他们缺乏自信。故选C。]10.D[推理判断题。根据最后一段的内容“Likeanynegativethought,determinationcanalsohelpyoubeatshynessandhavingapositiveattitudeisthekeytoovercomingtheshyness.”(和应对任何消极的想法一样，决心也能帮助你战胜害羞，而拥有积极的态度是克服害羞的关键。)可知，作者认为克服害羞需要坚定的信念。故选D。]11.A[标题归纳题。根据全文内容可知，本文主要介绍了克服害羞的方法。A项HowtoOvercomeShyness(如何克服害羞)为最佳标题。故选A。]DAfteryearsofobservinghumannature,Ihavedecidedthattwoqualitiesmakethedifferencebetweenmenofgreatachievementandmenofaverageperformance:curiosityanddiscontent.Ihaveneverknownanoutstandingmanwholackedeither.AndIhaveneverknownanaveragemanwhohadboth.Thetwobelongtogether.Together,thesedeephumanurgescountformuchmorethanambition.GalileowasnotmerelyambitiouswhenhedroppedobjectsofvaryingweightsfromtheLeaningToweratPisaandtimedtheirfalltotheground.LikeGalileo,allthegreatnamesinhistorywerecuriousandaskedindiscontent,“Why?Why?Why？”Fortunately,curiosityanddiscontentdon'thavetobelearned.Wearebornwiththemandneedonlyrecapturethem.“Thegreatman，”saidMencius,“ishewhodoesnotlosehischild'sheart.”Yetmostofusdoloseit.Westopaskingquestions.Westopchallengingcustom.Weneverdoubt.Wejustfollowthecrowdthatdesiresonlythecalmandrestfulaverage.Thecrowdencouragesustooccupyourownlittlecorner,toavoidfoolishleapsintothedark,tobesatisfied.Wewillhavetoforceourselvestodojusttheoppositesoastowakenourcuriosityanddiscontent.Howshouldyoustartmodestly,soasnottobecomediscouraged?Ithinkofonefriendwhocouldn'tarrangeflowerstosatisfyherself.Shewascuriousabouthowtheexpertsdidit.Nowsheisoneoftheexperts,writingbooksonflowerarrangement.Onewaytobeginistoansweryourownexcuses.Youhaven'tanyspecialability?Mostpeopledon't;thereareonlyafewgeniuses.Youhaven'tanytime?That'sgood,becauseit'salwaysthepeoplewithnotimewhogetthingsdone.HarrietStowe,motherofsix,wrotepartsofUncleTom'sCabinwhilecooking.You'retooold?RememberthatThomasCostainwas57whenhepublishedhisfirstnovel,andthatGrandmaMosesshowedherfirstpictureswhenshewas78.Howeveryoustart,rememberthereisnobettertimetostartthanrightnow,foryou'llneverbemorealivethanyouareatthismoment.12．InwritingParagraph1,theauthoraimsto．A．giveanexample B．presentanargumentC．proposeadefinition D．makeacomparison13．WhatdoestheexampleofGalileotellus?A．Trialanderrorleadstothefindingoftruth.B．Creativityresultsfromchallengingauthority.C．Greatnesscomesfromalastingdesiretoexplore.D．Ambitionismoreimportantthancuriosityanddiscontent.14．Whatcanyoudotorecapturecuriosityanddiscontent?A．Leadalifeofadventure.B．Followthefashion.C．Developaquestioningmind.D．Observetheunknownaroundyou.15．Whatcouldbethebesttitleforthepassage?A．TheKeystoAchievementB．NeverTooLatetoLearnC．CuriousMindsNeverFeelContentD．ReflectionsonHumanNature答案：【语篇解读】本文是一篇说明文。文章主要阐述了成就卓越的人有哪些品质，这些品质是如何起作用的，以及如何培养这些品质。12.B[推理判断题。根据第一段关键句“Afteryearsofobservinghumannature,Ihavedecidedthattwoqualitiesmakethedifferencebetweenmenofgreatachievementandmenofaverageperformance:curiosityanddiscontent.”(经过多年对人性的观察，我发现有两种品质决定了成就卓越的人和表现一般的人的差别：好奇和不满足。)可知，作者在第一段提出了文章的论点，告诉我们成就卓越的人和表现一般的人的区别在哪里，并在后文阐述了这两种区别是如何发挥作用的。由此可知，写第一段内容时，作者旨在提出一个论点。故选B项。]13.C[推理判断题。根据第二段内容“Together,thesedeephumanurgescountformuchmorethanambition.GalileowasnotmerelyambitiouswhenhedroppedobjectsofvaryingweightsfromtheLeaningToweratPisaandtimedtheirfalltotheground.LikeGalileo,allthegreatnamesinhistorywerecuriousandaskedindiscontent,‘Why?Why?Why？’”(总的来说，这些人的强烈欲望比雄心壮志更重要。当伽利略从比萨斜塔上扔下了重量不等的物体，并测定了它们落到地上的时间时，他并非仅有雄心壮志。像伽利略一样，历史上所有伟大的人物都很好奇，并不满足地问：“为什么？为什么？为什么？”)可知，作者通过伽利略的例子告诉我们人类的强烈欲望比雄心壮志更重要，历史上所有伟大的人物，他们的成功正是因为对事物的好奇和不断探索。由此可知，伽利略的例子告诉我们伟大来自对探索的持久渴望。故选C项。]14.C[推理判断题。根据第五段内容“Wejustfollowthecrowdthatdesiresonlythecalmandrestfulaverage.Thecrowdencouragesustooccupyourownlittlecorner,toavoidfoolishleapsintothedark,tobesatisfied.Wewillhavetoforceourselvestodojusttheoppositesoastowakenourcuriosityanddiscontent.”(我们只是追随那些只渴望平静和安宁的人群。那些人鼓励我们占据自己的一席之地，避免愚蠢地冲入神秘之地，要满足。我们将不得不强迫自己做相反的事，以唤起我们的好奇心和不满足。)可知，要唤起我们的好奇心和不满足，我们需要不满足于现状，勇于探索，勇于提出问题。由此可知，你能通过培养质疑的思维来重新找回好奇心和不满。故选C项。]15.A[标题归纳题。浏览文章内容，结合第一段关键句“Afteryearsofobservinghumannature,Ihavedecidedthattwoqualitiesmakethedifferencebetweenmenofgreatachievementandmenofaverageperformance:curiosityanddiscontent.”(经过多年对人性的观察，我发现有两种品质决定了成就卓越的人和表现一般的人的差别：好奇和不满足。)可知，作者主要告诉我们，与表现一般的人相比，成就卓越的人有哪些品质，并阐述了这些品质是如何起作用的，以及如何培养这些品质。“TheKeystoAchievement”意为“成就的关键”，能够概括文章主要内容，最适合作文章标题。故选A项。]四、七选五(共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Human'sGreatestAchievementsTheEarthis4.5billionyearsold,butthehumanracehaslivedonitforjust200，000years.Inthatshorttime,wehaveachievedamazingthings.16Thelistisalmostendless.Theinventionoftheairplanehaschangedourlives.Thediscoveryofantibioticshassavedthelivesofmillionsofpeople.Canyouimaginelivingwithoutelectricity?Whatabouttheprintingpress?Withouttheprintingpress,youwouldn'tbereadingthis.Inthelast50years,therehavebeengreatachievementsincommunication,suchasradio,TV,computers,theInternet,andsmartphones.17Whataboutthearts?Theartshavebroughtpleasuretomanypeople,butaretheBeatlesandBachmoreimportantthanantibiotics?18Finally,wemustnotforgethumans'earlyachievements.19Wecan'timaginemodernlifewithoutcookedfoodandcars.Whatarehumans'greatestachievements?Toanswerthequestion,weneedtodecidewhatwemeanby“great”．20Orisitjustsomethingthatmakesussay“Wow”liketheGreatWall?Whatdoyouthink?A．Doyouthinkitisdifficulttohavegreatachievements?B．Isitsomethingthatmakesusrichorhappyorsavelives?C．Weenjoythesethingseverydaybecausetheyarefreetouse.D．Theyusedfireforcookingandheatingandinventedthewheel.E．Manyofhumans'greatachievementsareinscienceandtechnology.F．AndisMickeyMouseasimportantanachievementasgoingtospace?G．Wecouldprobablylivewithoutthem,butlifewouldn'tbeasinteresting.答案：【语篇解读】本文是一篇议论文。地球已经有45亿年的历史了，但人类只在上面生活了20万年。在这短短的时间里，我们取得了惊人的成就。文章主要就人类最伟大的成就和这些成就的意义展开了论述。16．E[根据后文“Thelistisalmostendless.Theinventionoftheairplanehaschangedourlives.Thediscoveryofantibioticshassavedthelivesofmillionsofpeople.Canyouimaginelivingwithoutelectricity?Whatabouttheprintingpress?Withouttheprintingpress,youwouldn'tbereadingthis.Inthelast50years,therehavebeengreatachievementsincommunication,suchasradio,TV,computers,theInternet,andsmartphones.(这个清单几乎是无穷无尽的。飞机的发明改变了我们的生活。抗生素的发现挽救了数百万人的生命。你能想象没有电的生活吗？那印刷机呢？如果没有印刷机，你就不会读到这篇文章。在过去的50年里，通信领域取得了巨大的成就，如收音机、电视、电脑、互联网和智能手机。)”可知，后文主要列举了一些科学和技术上的伟大发明，故E选项“人类在科学和技术方面取得了伟大成就”符合语境，下文是对选项的举例说明。故选E。]17．G[根据上文“Inthelast50years,therehavebeengreatachievementsincommunication,suchasradio,TV,computers,theInternet,andsmartphones.(在过去的50年里，通信领域取得了巨大的成就，如收音机、电视、电脑、互联网和智能手机。)”可知，上文提到了通信领域的一些巨大成就，本句为本段最后一句，应承接上文继续说明这些发明对人们生活的影响，G选项中them指代上文greatachievements。故G选项“没有它们我们也可以生活，但生活就不会那么有趣了”符合语境，故选G。]18．F[根据上文“Whataboutthearts?Theartshavebroughtpleasuretomanypeople,butaretheBeatlesandBachmoreimportantthanantibiotics？(艺术方面呢？艺术给很多人带来了快乐，但是披头士和巴赫比抗生素更重要吗？)”可知，上文通过设问句将艺术方面的成就和科学技术方面的成就进行了对比，本句为本段最后一句，应承接上文继续采用设问句进行这种比较。故F选项“米老鼠和进入太空的成就一样重要吗？”符合语境，故选F。]19．D[根据上文“Finally,wemustnotforgethumans'earlyachievements.(最后，我们不能忘记人类早期的成就。)”可知，上文提到人类早期的成就，故本句承接上文举例说明人类的早期成就有哪些，D选项中They指代上文humans。故D选项“他们用火做饭和取暖，并发明了轮子”符合语境，故选D。]20．B[根据上文“Whatarehumans,greatestachievements?Toanswerthequestion,weneedtodecidewhatwemean