2024届内蒙古包头铁路第一中学高三一诊考试英语试卷含解析 - 副本

2024届内蒙古包头铁路第一中学高三一诊考试英语试卷注意事项1．考生要认真填写考场号和座位序号。2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。第一部分必须用2B铅笔作答；第二部分必须用黑色字迹的签字笔作答。3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。第一部分（共20小题，每小题1.5分，满分30分）1．Whentheorganization______inMarch,2019,therewasalmostnomoneyinthebankandmorethan$1millionofdebt.A．folded B．boomed C．registered D．sprang2．Frankstudied_____EnglishlanguageinLondonforfouryears,sohegets____goodknowledgeofLondon.A．a;the B．/;/C．/;a D．the;a3．---IprefershuttingmyselfinandlisteningtomusicalldayonSundays.---That’s_______Idon’tagree.Youshouldhaveamoreactivelife.A．how B．when C．where D．what4．Lucy__writingheressayby10:00thismorning.Afterthat,shelistenedtomusicforawhile.A．willfinish B．finishesC．hasfinished D．hadfinished5．IowemycurrentsuccesstoDavid,mybestfriendsincechildhood,withoutwhomIhavenoideawhereI________today.A．am B．wasC．wouldhavebeen D．wouldbe6．—______yousinganddanceatthislatehourofthenight?—Sorry,Iwillstoprightnow.A．May B．ShallC．Will D．Must7．Lifethelike________ocean;Only________strong-willedcanreachtheothershore.A．an;the B．the;aC．the;/ D．/;a8．Thedoctorhadalmostlosthopeatonepoint,butthepatientfinally.A．pulledout B．pulledthrough C．pulledup D．pulledover9．—SometimesIamevensleepyinclass.—It’sterrible.You_____aswellgotobedearlier.A．should B．willC．might D．can10．—AreyoustillthinkingabouttheemailTonysentyouyesterday？—Oh，totellthetruth,that’smakesmefeelexcited.A．What B．how C．that D．why11．－Theonlineshopkeeperhasmadeanapologyforhisrudebehavior.－OK.Ifyou’restillnotsatisfied,youcan_______compensation.A．claim B．affordC．sacrifice D．dismiss12．I________________afluwhenIwasonaspringoutingwithmyclassmate.A．caughtup B．pickedupC．tookup D．broughtup13．—Areyoureadytoleave?—Almost,I’llbereadytogojustassoonasI________puttingthecleandishesaway.A．getthrough B．giveupC．carryout D．setabout14．Eventually,shehasrecognized____,whateverhappensandhoweverbad____seemstoday,lifestillgoesonandeverythingwillbebettertomorrow．A．that;it B．it;that C．it;what D．that;what15．Withyourbrother’shelp,I’vemadegreatprogressinEnglishandIreallywanttodosomethingforhim____．A．inturn B．byturns C．inreturn D．inanswer16．--Couldyoupleasecutthepricealittle?--Er..._________youbuymorethanten.A．evenif B．solongas C．incase D．assoonas17．Inspring,thesceneonthetopofthehillissoappealingthatitis________mywords.A．aboveB．overC．beyondD．off18．Shedidnotfeelabitnervousthoughitwasthefirsttimeshe___________inpublic.A．spoke B．havespokenC．hadspoken D．werespeaking19．Nomatterhowcarefullyyouplanyourfinances,noonecan_______whentheunexpectedwillhappen.A．prove B．implyC．demand D．predict20．Wereallyemphasizetheimportanceofputting______safeguardstopreventchildren’sidentitiesfromfallinginwrongpeople’shands.A．inplaceB．invainC．inquestionD．inearnest第二部分阅读理解（满分40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。21．（6分）Whenmyfathermarriedmymotherin1943,hegavemymothera1937crowncoinandtoldhertokeepitinthebackofherpurseandnottospendit.Thiswouldmeanthatshealwaysfeltthatshewasprotectedandwouldalwayshavemoneyifshereallyneededit.WhenIwasmarriedin1970myhusbandwhohadheardthisstory,obtaineda1937crowncoinformeandIhavealwayskeptitinmywallet,andIhavealwayshadenoughformyneeds.Afriendrecentlyfellonhardtimes,partlythroughexternal(外部的）circumstancesandpartlythroughpoorplanning.FriendsandIhaveloanedhermoney,paidherbills,givenherfood,andeventriedtoteachherbudgettechniques,butnoneofthemhasbeenasolution.Shehasjustslippeddeeperanddeeperintofinancialtroubleanddepression.Lastweekshelookedpaleandunwell,verydepressedandhopeless,verysadforafriendtoseeandIthenthoughtabouthowthecrowncoin,aphysicalreminderofanother'scareandlovehadprotectedme,soIwenttothebankfora$100dollar-bill.Itoldmyfriendthestoryandaskedhertokeepthe$100inthebackofherwallet.Itturnedoutthatshedidn'thaveawallet,sosheputthemoneyinalittlepencilcasewhereshekepthercoins.Sheimmediatelyfeltbetter—“Ifeelrich,andthankyouforbeingagoodfriend,”shesaid,andwewerebothabitteary.IwenthomeandrememberedalittlewalletIhadthatI’dneverused,andthought,“I’llgivethattomyfriend.”Iopenedit,andinside,found$100.1、Whatdidthe1937crowncoinfromtheauthor’sfathermeantohermother?A．Hisconcernforher. B．Hispityandprotectionforher.C．Hiscareandloveforher. D．Hisprideandrespectforher.2、Wheredidtheauthor’sfriendkeepthe$100dollar-bill?A．Inthebackofherwallet. B．Inalittlepencilcase.C．Inthepocketofherraincoat. D．Inthelayerofhersuitcase.3、Whatcanbeinferredfromthelastparagraph?A．Theauthorbecamerichallofasudden.B．Theauthor'sfriendwouldreceiveawalletasagift.C．Theauthor'sfriendwasnottouchedbyherstory.D．Theauthorfeltuncomfortablewhenreceivingthebill.4、Whatcanbethebesttitleforthetext?A．Acrowncoin B．ThehelptoafriendC．Ahardlife D．Agiftfrommyfather22．（8分）Woodhasmanygreatcharacteristicsthatmakeittheperfectbuildingmaterial.Itischeap，durable，easilyavailable，andmostimportantly，environmentallysustainable.Theonethingitisnot，istransparent!NowthankstoateamofscientistsatStockholm’sKTHRoyalInstituteofTechnologythematerialmayevenbeabletoaddthatfeaturetoitsalreadyimpressivelist.LeadresearcherDr，LarsBerglundsaidhewasinspiredtocreatethetransparentwoodafterlearninghowJapaneseresearchershaddevelopedasee-throughpaperforuseinflexibledisplayscreensforelectronicdevices.Theteambeganbypullingoutthewood’slignin(木质素).Thelignin-freewoodwasthendippedintoapolymer(聚合物)andbakedatatemperatureof158°Fforfourhours.Theresultwasahybridproductthatwasnotonlystrongerandlighterthantheoriginalwoodbutalso，almosttransparent.Theresearcherswereabletoadjusttheleveloftransparencybyvaryingtheamountofthepolymerinjectedandalsobychangingthethicknessofthewood.Whilescientistshavepreviouslycreatedasee-throughwoodforsmall-scaleapplicationslikecomputerchips，thetransparentwoodisthefirstonebeingconsideredforlargescaleapplications.Theresearchers，whorevealedtheirfindingsinBiomacromoleculesonApril11，pictureusingthetransparentwoodinbuildingstoallowformorenaturallight，ortocreatewindowsthatletinthedesiredamountoflightwithoutsacrificingprivacy.Woodthatallowslighttopassthroughcouldleadtoabrighterfutureforhomesandbuildings.Berglundalsothinksthewoodcouldplayasignificantroleinthedesignofsolarpanels.Thesemitransparentmaterialwouldbeabletokeeplightlongerandgiveitmoretimetointeractwiththeconductor，thusresultinginbettersolarefficiency.Additionally，substitutingthecurrentlyusedglasswiththisnewproductwouldhelpsolarenergymanufacturersimprovetheircarbonfootprintandlowerthecost.Theyarenowexperimentingwithwaystoscaleupthemanufacturingprocesssothatthetransparentmaterialiscost-effectivetomakeandeasytouse.1、Whatdoestheunderlinedpart“thatfeature”inParagraph1referto?A．Cheap.B．Durable.C．Sustainable.D．Transparent.2、Whichofthefollowingcorrectlyshowstheprocessinwhichthetransparentwoodismade?①Dipthewoodintoapolymer.②Adjusttheamountofthepolymer.③Makethewoodlignin-free.④Bakethewoodforsometime.A．③→①→④→②B．③→①→②→④C．①→②→③→④D．④→③→②→①3、Whichofthefollowingistrueaccordingtothetext?A．Berglundgottheideaoftransparentwoodwhilemakingpaper.B．Varyingtheamountofthepolymerchangesthewood’shardness.C．Thetransparentwoodwouldbeusedonlyforhomesandbuildings.D．Thecostofmakingthetransparentwoodstillneedstobecutdown.4、Whatisthelastparagraphmainlyabout?A．Thebrightfutureofthetransparentwood.B．Thewood’sroleinthedesignofsolarpanels.C．Thedisadvantagesofthecurrentlyusedglass.D．Solarenergymanufacturers’carbonfootprint.23．（8分）Notverylongago,thequestionwouldhaveseemedabsurd.Nowitisonthelipsofrespectedscientists;MPs(议员)arebeginningtotalkof“awaronsugar,”andevenEngland’schiefmedicalofficerhassaidsugarmayhavetobe,liketheoldenemytobacco,taxedinordertoprotectthenation’shealth.Therecameatimeintheevolutionofpublicattitudestosmoking,whenthedoctorshadbeenshoutingforlongenoughthatthepublicwasbroadlyawareoftherisksandtheonlyquestionleftforGovernmentwas:whatshouldwedoaboutit?Somebelievewearenowatthesamepointinourattitudestosugar.Others—largelybutnotonlyrepresentativesofthefoodanddrinkindustry—saytheentiredebatehasbeenskewed(歪曲)bythosewhospreadstoriesdeliberatelytomakepeoplenervous.Moreorlesseveryoneagreesthateatingtoomuchsugarisbadforyou.Thereisalsonodoubtobesityisagrowingproblemwhichisputtingasignificant,avoidableburdenontheNHSbyincreasingtheratesofdiabetes,heartdiseaseandotherlong-termconditions.Buttowhatextentissugar—ratherthansaturatedfats,orsalt,carbohydratesorproteins,oranyoftheotherdevilsofmoderndiets—thecauseofobesityandhowmuchshouldweworryaboutit?Yesterday,hopesofachievinganythingresemblingclarity(清楚)fromtheWorldHealthOrganisation(WHO)wereconfusedonceagain,which,widelyexpectedtoreducetherecommendedsugarintakebyahalfinnewdraftguidance,insteadsaiditwouldcontinuetorecommendthatsugarmakeupnomorethan10percentoftheenergyweconsume,whileaddingthatcuttingthistofivepercentwouldhave“additionalbenefits”.Thedecisionwillnowgoouttopublicconsultation.SimonCapewell,professoroftheUniversityofLiverpool,saidthathesuspected“dirtywork”onthepartoffoodanddrinkscompaniesmightliebehindtheWHO’slessthanresoundingmessage.“ThefoodindustrysayGovernmenthasnobusinessinterfering(介入)infamilies,wemustprotectpersonalchoice,”ProfessorCapewellsaid.“Wesaythereisnopersonalchoice.Atthemoment,mothercanwalkintoasupermarketwithachoiceoffourtomatosoups—withthree,orfour,orfiveteaspoonsofsugarinthem.Shehasachoiceofthousandsofreadymeals—withfive,orsix,orevennineteaspoonsofsugarin.”1、Byreferringtosmokingtheauthorindicatesthat.A．sugarhasjustturnedouttobeasharmfulassmokingB．itisnoteasyforauthoritiestorestrictorbansomethingC．itiseasyforpeopletoseebadeffectsofsomethingD．peoplemustseethedisadvantagesofsugarimmediately2、WHOhaschangeditsideamainlybecause.A．itthinksthedangerofsugartohealthisoveremphasizedB．itfindsitsafetotakeinasmuchsugaraspeopledonowC．itbelievescertainamountofintakeofsugardoesusgoodD．ithasbeenputunderpressurebyfoodanddrinkscompanies3、Whenreportingtheargumentaboutsugar,theauthorseemsto.A．remainobjectiveB．standbythoseagainstitC．believeitharmlessD．holdtheviewof“wait-and-see”4、Whichofthefollowingcanbethepropertitleforthepassage?A．Issugarthenewevil?B．Howmuchsugardoyoutakedaily?C．Issugartobetaxed?D．Howmuchdoyouknowaboutsugar?24．（8分）OneofthemoststrikingfindingsofanewlyresearchintheUKisthatofthepeopleinterviewed,oneintwobelievesthatitisbecomingmoredifficulttomeetsomeonetostartafamilywith.Whyaremanyfindingitincreasinglydifficulttostartcloserelationships?Doesmodernlifereallymakeithardertofallinlove?Orarewemakingitharderforourselves?Itiscertainlythecasetodaythatcontemporarycouplesbenefitindifferentwaysfromrelationships.Womennolongerrelyuponpartnersformoneyorstatus.Amandoesn’texpecthiswifetobeinsole(唯一的)chargeofrunninghishouseholdandraisinghischildren.Butperhapstheknowledgethatwecanliveperfectlywellwithoutapartnershipmeansthatittakesmuchmoretopersuadepeopletoabandontheirindependence.Intheory,findingapartnershouldbemuchsimplerthesedays.Onlyafewgenerationsago,yourchoiceofsoulmatewaslimitedbygeography,socialconventionandfamilytradition.Althoughitwasneverclear,manymarriageswereessentiallyarranged.Nowthosebarriershavebeenbrokendown.Youcanapproachabuilderorabrainsurgeoninanybarinanycityonanygivenevening.Whentheworldisyouroyster(牡蛎),yousurelyhaveabetterchanceoffindingapearl.Butitseemsthattheoldconventionshavebeenreplacedbythelimitationofchoice.Theexpectationsofpartnersareraisedtoanunmanageabledegree:goodlooks,impressivesalary,kindtograndmother,andrightsocks.Thereisnoroomforerrorinthefirstimpression.Wethinkthatarelationshipcanbeperfect.Ifitisn’t,itshouldbeended.Weworktoprotectourselvesagainstfutureheartacheanddon’tputinthehardemotionallaborneededtobuildastrongrelationship.Twelve-hourworkattheofficemakesrelaxedafter-hoursdatingdifficult.Thecostofhousingandchild-raisingcreatespressuretohaveastableincomeandcareerbeforealifepartnership.1、（小题1）WhatisacontemporaryfamilylikeinUKtoday?A．Couplessharetheburdens.B．Menbegintodependonwomen.C．Womenareresponsibleforhousework.D．Itisdifficulttotakecareofafamily.2、（小题2）Whydopeoplepreservetheirindependence?A．Tolivealonehappily.B．Tohavemorechoices.C．Toavoidmarriages.D．Toignoretraditions.3、（小题3）Whatmakesithardforpeopletodate?A．Mentalheadacheindating.B．Thepressuretosurvive.C．Badluckinfindingapartner.D．Thefaithbetweenlifepartners.4、（小题4）Whatistheauthortryingtoinformusinthistext?A．Perfectmarriagesconflictwithindependence.B．Peopleshouldspendmoremoneyonmarriages.C．Theexpectationsandrealityseparatethelovers.D．Independenceismuchmoreimportantthanlove.25．（10分）Whenmostofuslookatourhands,wemightnoticethatweneedtoclean,orstopbitingourfingernails,andthat’saboutit.Butifyouaskadoctor,hecanseeawholelotmore.Everythingfrompoordietandstresstoseriouskidney(肾)problemscanberevealedbyaglanceatyourfingernails.Thereareabout30differentnailsignsthatcanbeassociatedwithmedicalissues,thoughmayindicatemorethanoneproblem,accordingtoDr.AmyDerick,aclinicalinstructorofdermatologyatNorthwesternUniversity.Herearefiveofthethingsadoctorcantellaboutyourhealthbasedonyourfingernails.1.Peoplewhoaren’teatingwellandlackvitaminordietarymayhavethinnerthannormalnails,whicharemorelikelytobreak.2.Horizontallinesareassociatedwithseriousphysicalstress.Theyfrequentlyoccurinpeoplewhohavegonethroughchemotherapy(化疗).Theycanalsooccuraftersomeillnesses,injuries,orwithseveremalnourishment(营养不良).Interestingly,theremaybeanaltitudeconnectiontoo.They’vealsobeenfoundinpeoplewhodove1,000feetandotherswhoparticipatedinanEverestexploration.3.Verticallines,however,aregenerallynotsuchabigdeal.Somepeoplearemoregeneticallypronetothemthanothers,butthey’recommonlyassociatedwithaging.4.Whenpeoplelackiron,theirnailscanturnspoon-like.Insteadofcurvingdownandcoveringthefingernormally,they’llstarttoriseuponthesidesandfront,likethepartofaspoonthatholdsliquid.5.Kidneyandliverproblemscancreate“half-and-halfnails”,whereonepartofthenailiswhiteandtheotherpartdarkorpink,accordingtoDerick.Doctorsnotethatbecausediseasediagnosisiscomplexandsomesymptomscanbeassociatedwithdifferentdiseases,youshouldalwaysseeamedicalprofessionalifyouareconcernedaboutsomethingyounotice.1、Whatisthemainideaofthepassage?A．Doctorscantellussomethingaboutourhealthbylookingatournails.B．Weshouldseeadoctorifwefindnailsinbadcondition.C．AfamousdoctorintheUSAconductedaninterestingresearch.D．Ifwedon’twanttogetill,weneedtocleanandstopbitingourfingernails.2、Ifwedon’teatwellorregularly,ourfingernailsmay________.A．becomeharderthannormalnails.B．becomethinnerthannormalnails.C．become“half-and-half”nails.D．havehorizontalandverticallines.3、Whowillhavehorizontallinesonthenails?A．Acancerpatientwhohasreceivednormaltreatment.B．HungryAfricanchildrensufferingfromseveremalnourishment.C．AnexplorerwhohadreachedZhangjiajieinHunanProvince.D．Apatientwithseriousillness,likekidneyandliverproblems.4、Whichofthefollowingbestdescribesthenailsthatshowpeoplelackiron?A．Thenailsarethinnerandmorelikelytobreak.B．Thenailswillcurvedownandcoverthefingers.C．Thenailswillstarttoriseuponthesidesandfront.D．Thenailswillchangetheircoloursonthesurface.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）ItwasthelastdayoffinalexaminationinanEasternuniversity.Onthestepsofonebuilding,agroupofengineeringseniorsgatheredforthe1duetobegininafewminutes.Ontheirfaceswas2Thiswastheirlastexam—thenontograduationandjobs.Some3ofjobstheyalreadyhad;otherstalkedofjobstheywouldget.Withallthisassuranceoffouryearsof4,theyfeltreadyandableto5theworld.Theapproachingexam,they6,wouldbeapieceofcake.Theprofessorhadsaidtheycould7anybooksornotestheywanted.Requestingonlythatthey8nottalktoeachotherduringthetest.Happilytheyenteredtheclassroom.Theprofessor9thepapers.Andsmilesbroadenedasthestudentsnotedtherewereonlyfiveessay-typequestions.Threehours10Thentheprofessorbegantocollectpapers.Thestudents11lookedconfident.Ontheirfaceswasa12expression.Papersinhand,noonespokeasthe13facedtheclass.Heexaminedtheworriedfacesbeforehim,andthenasked:“Howmanycompletedallfivequestions?”Nota14wasraised.Heaskedagain,“Howmanyansweredfour?”Stillnohands.Thenthestudents15restlesslyintheirseats.“One,then?Certainlysomebodyfinishedone,”hesaid.Buttheclassremained16Theprofessorputdownthepapers.“ThatisexactlywhatIexpected,”hesaid.“I17wanttoimpressonyouthat,eventhoughyouhavecompletedfouryearsofengineering,therearestillmanythingsaboutthesubjectyoudon’tknow.These18youcouldnotanswerarerelativelycommonineverydaypractice.”Then,smiling,headded:“Youwillallpassthiscourse,19remember—youarenowcollegegraduates,youreducationhadjustbegun.”Theyearshaveobscured(使……不分明)thenameofthisprofessor,butnotthe20hetaught.1、A．university B．examination C．building D．day2、A．confidence B．sadness C．puzzle D．disappointment3、A．referred B．mentioned C．talked D．reminded4、A．life B．war C．college D．job5、A．break B．improve C．create D．conquer6、A．knew B．recognized C．frightened D．admitted7、A．bring B．take C．sell D．buy8、A．could B．would C．should D．must9、A．handedin B．handedout C．sortedout D．gavein10、A．finished B．ended C．passed D．arrived11、A．nolonger B．nomore C．hardly D．nearly12、A．proud B．relaxing C．cheerful D．fearful13、A．headteacher B．headmaster C．professor D．doctor14、A．hand B．flag C．voice D．smile15、A．shook B．moved C．trembled D．cried16、A．calm B．still C．silent D．quiet17、A．just B．never C．ever D．seldom18、A．questions B．exercises C．subjects D．topics19、A．or B．and C．but D．while20、A．expression B．lesson C．experience D．class第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Inyourdailylife,therearemanyexamples1．yourparentscontrolhundredsofthingsforyouwhenyouareakid,suchastheclothesyouwear,thefoodyoueat,whereyougoandhowyougetthere.Itisagoodthing.Kidssurelyneedthiskindofprotectionandhelpbecausetheyarestillnotoldenoughtotakecareof2．andmakedecisions3．(correct).Butwithyougrowing4．(old),thepartofbeingateenisdevelopingyourownidentity—onethat5．(separate)fromyourparents'.Differentattitudestowardseventslikepartyingmayleadto6．(argue),becauseyourparentswillalwayswanttoprotectyouandkeepyousafe,nomatterhowoldyouare.As7．consequence,yourparentsfeelitquitehardtogetusedtothenewsituationwith8．(increase)anxiety.Whatkidsshouldkeepintheirmindisthat9．mostcases,yourparentscanrelatetowhatyou10．(go)throughbecausetheywereteensonce.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）AlibabafounderJackMa,hiscompanyhasbeenvaluedatmorethan$221billionofwhichMaowned6%,isputinthetoppositionamongChina’swealthiest、Buthestaysoutsidethelistoftheworld’s10richpeople、Foughtagainstahardlife,youngMastillmanagedtolearnEnglishwellenoughtogainadegreeandbecameateacher、AfterwardshestartedatranslationagencyinwhichtookhimtotheUS,whereheintroducedtotheInternet、HisfatewasboundtochangebeforehewasaccidentallyappointedtotakeanAmericanvisitorJerryYang,aco-founderofYahoo,inatouroftheGreatWall、Themeetingobviousprovedtobeaturningpointforallofthem,promotingthebirthofAlibabaandlatercooperationwithJerryYang、第二节书面表达（满分25分）29．（25分）面对繁重的高中学习任务，高中生对参加学校活动有着不同的看法，请以TakingPartinSchoolActivities为题，用英文写一篇100词左右的短文，着重介绍两种不同的观点和态度，最后谈谈你的个人看法。△很多学生持拥护态度，认为我们不能死读书，参加学校活动可以丰富学校生活，学到实践知识……△不少学生漠不关心，认为学生的任务就是学习，学生应该充分利用时间学习。注意：1.首段已给出，不计入总词数。2.适当分段，使用恰当的连接词，过渡词句。参考词汇：实践知识practicalknowledge高考CollegeEntranceExaminationTakingPartinSchoolActivitiesWehadaheateddiscussionaboutwhetherseniorhighschoolstudentsshouldtakepartinschoolactivities.Asforschoolactivities,studentsmainlyholdtwoviews.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、A2、D3、C4、D5、D6、D7、A8、B9、C10、A11、A12、B13、A14、A15、C16、B17、C18、C19、D20、A第二部分阅读理解（满分40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。21、1、C2、B3、B4、A22、1、D2、B3、D4、A23、1、B2、C