吉林省长春市榆树市第一高级中学2025届高三最后一卷英语试卷含解析

吉林省长春市榆树市第一高级中学2025届高三最后一卷英语试卷注意事项:1．答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。2．答题时请按要求用笔。3．请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试卷上答题无效。4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。5．保持卡面清洁，不要折暴、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。第一部分（共20小题，每小题1.5分，满分30分）1．Anoldladycametothebusstoponlythebushadgone.A．torun;tofind B．running;tofind C．andran;finding D．running;finding2．—Whatamess!Youarealwayssolazy!—I’mnottoblame,mum.Iam________youhavemademe.A．how B．what C．that D．who3．—TheKiwifruitsinthissupermarketare_______salenow,andtheyaresold______thepound.—Really?Howmuchcheaperarethey?A．for;in B．on;by C．for,by D．on,in4．Someonewholacksstayingpowerandperseveranceisunlikelyto______agoodresearcher.A．makeB．turnC．getD．grow5．Thewetweatherwillcontinuetomorrow,whenacoldfronttoarrive.A．isexpectedB．isexpectingC．expectsD．willbeexpected6．-Whodoyouthinkisabletofinishthejobintwodays?-It'shardtosay.Thiswouldappeartobe________fortherelativelyefficient.A．asacredcowB．aHerculeantaskC．aPandora'sboxD．achild'splay7．I____aboutwhatyou’vesaidandI’vedecidedtotakeyouradvice．A．thoughtB．havebeenthinkingC．wasthinkingD．wasthinking8．—I'dratherhavesomewine,ifyoudon'tmind.—________.Don'tforgetyouwilldrive.A．Anythingbutthat B．ByallmeansC．Takeiteasy D．Iwon'tsaynotothis9．Thiscourseisofgreatinteresttostudents,_____toimprovetheirwritingskills.A．hopeB．tohopeC．hopingD．hoped10．—You'vegotyourflatfurnished,haven'tyou?—Yes,I______someusedfurnitureanditwasarealbargain.A．willbuy B．haveboughtC．hadbought D．bought11．Oneshouldaccomplishtasks____________insteadofalwaystuningtoothersforhelp.A．independently B．activelyC．skillfully D．voluntarily12．Sinceyouaremydaughter'sclassmate,we'dliketo______you_______tonight.A．put;down B．put;in C．put;off D．put;up13．TherewillbeanendlesspowerofyouthsupportingtheChinesenation’srejuvenation_______theyoungergenerationofthecountryhasideals,pursuitsandshoulders.A．asfaras B．solongasC．evenif D．asif14．Don’tleavethewater______whileyoubrushyourteeth.A．racingB．rushingC．runningD．rolling15．.IwasembarrassedtoadmitthatyesterdayI______aseriouserror.A．acted B．committed C．performed D．completed16．Theincomesofskilledworkerswentup.,unskilledworkerssawtheirearningsfall.A．Moreover B．ThereforeC．Meanwhile D．Otherwise17．Whileintheuniversity,wewereofferedanumberofafter-schoolactivitiestooursocialskills.A．createB．growC．settleD．develop18．—Shallweputofftheexperimenttillnextweek?—______,Idon’tthinkourteacherwillbehappywithit.A．Nevermind B．Sure,goaheadC．Yes,betternot D．I’drathernot19．---Sorrytohavebrokenyourglass.---_____________.Youdidn’tmeanto,didyou?A．NoproblemB．ForgetitC．AllrightD．Don’tsayso20．—Haveyouheard____newsthatover10,000peoplelosttheirlivesintheearthquakeinJapan?—Notyet．What____bigsurprise!A．the;a B．the;/ C．/;/ D．/;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．（6分）JohnBlanchardwasstudyingthecrowdmakingtheirwaythroughthestation.Hewaslookingforthegirlwhoseheartheknew,butwhosefacehedidn't,thegirlwiththerose.WhenreadingabookinaFloridalibraryayearbefore,Johnbecameinterestednotinthecontentsofthebook,butinthenotespenciledinthemargin.Thehandwritingreflectedathoughtfulsoulandbeautifulmind.Hediscoveredtheformerowner'snameinthefrontofthebook:MissHollisMaynell.Helocatedheraddressandwrotealetterintroducinghimself.Thenextdayhewasshippedoverseastoserveinthearmy.Duringthenextyear,theygrewtoknoweachotherthroughthemailandtheirfriendshipdeveloped.Johnrequestedaphotograph,butsherefused,sayingifhereallycared,itwouldn'tmatterwhatshelookedlike.Whenthedayfinallycameforhimtoreturnhome,theirfirstmeetingwassuggested—7:00p.m.attheGrandCentralStationinNewYork.Shewrote,“You’llrecognizemebytheredroseIwearonmycoat.”SonowJohnwasinthestationtomeetthegirlwitharose.Asaprettyandslimgirlingreencameover,Johnnoticedherblueeyeslikeflowersinspring.Hewalkeddirectlytowardsher,entirelyforgettingshewasnotwearingarose.AsJohncameclosertoher,hesawanotherwomanwitharedrosestoodnearby.Wellpast40,thiswomanhadgrayinghairdoneunderawornhat.Seeingthegirlingreenwalkquicklyaway,Johnfeltasifheweresplitintwo.Hedesiredtofollowthatgirl,butlongedforthewomanwhosespirithadtrulycompanionedandsupportedhim.Thewomanlookedgentleandsensible.Johnwenttoher,saying,“I’mCaptainJohnBlanchard.YoumustbeMissMaynell.Iamgladtomeetyouhere.MayItakeyoutodinner?”Sherepliedwithasmile,“Idon’tknowwhatthisisabout.Buttheladyingreenwhojustwentby,beggedmetowearthisroseonmycoat.Shesaidifyouaskedmeouttodinner,I’dtellyousheiswaitingforyouinthebigrestaurantacrossthestreet.Shesaiditwassomekindoftest!”1、Johnwaseagertoknowtheformerownerofthebookbecausehe______.A．wasveryinterestedinthecontentsofthebookB．wasimpressedbythenoteswrittenbyitsownerC．wantedtoimprovehishandwritingD．wantedtodiscussthebookwithher2、WhathappenedtoJohnaftergettingintouchwithMissHollisMaynell?A．Heservedinthearmyabroad.B．Hewentoverseasforvacation.C．HewentonabusinesstripinNewYork.D．HevisitedMissMaynell.3、Whatdoweknowaboutthewomanwitharose?A．ShewasMissMaynell’sclosefriend.B．Shewasawaitressinthebigrestaurant.C．Shewasprobablyapasserby.D．ShewaspaidtomeetJohnattheStation.4、Whichwouldbethebesttitleofthetext?A．AnInterestingBook B．AWomanWithaRoseC．ABraveSoldier D．ALoveTest22．（8分）Manypeoplehavelongdreamedofbeingabletoflyaroundassimplyasridingabicycle.Yetthesafetyandstrengthofaflyingbikewasalwaysabigproblem.Overthepast10years,developmentsintechnologyhavemovedthedreamofpersonalflyingvehiclesclosertoreality.Now,twogroupsofinventorssaysuchvehiclesmaybeavailablesoon.TheBritishcompanyMalloyAeronauticshasdevelopedaprototype(原型)ofitsflyingbicycle.GrantStapleton,marketingsalesdirectorofMalloyAeronautics,saystheHoverbikeisabletogetinandoutofsmallspacesveryquickly."Itcanbemovedacrosscontinentsveryquicklybecauseitcanbefoldedandpacked,"headds.Mr.Stapletonsayssafetywasthecompany'smainconcern.Hesaysthedesignerssolvedthesafetyissuebyusingoverlappingrotorstopowerthevehicle.Thecompanyistestingafull-sizeprototypeoftheHoverbike,whichwillmostlikelybeusedfirstbythepoliceandemergencyrescueteams.InNewZealand,MartinAircraftCompanyisalsotestingafull-sizeprototypeofitspersonalflyingdevice,calledtheJetpack.Itcanflyformorethan30minutes,upto1,000metershighandreachaspeedof74kilometersperhour.PeterCokeristheCEOofMartinAircraftCompany.HesaidtheJetpack"isbuiltaroundsafetyfromthestart".Inhiswords,“Reliabilityisthemostimportantelementofit.Wehavesafetybuiltintotheactualstructureitself,verysimilartoaFormulaOneracingcar.TheJetpackusesagasoline-poweredenginethatproducestwopowerfuljetstreams.Mr.Cokersaysitalsohasaparachutethatwouldbeused,ifthereshouldbeanemergency."Itstartstoworkatverylowaltitudeandactuallysavesboththeaircraftandthepilot,"headds.Mr.CokersaystheJetpackwillbereadyforsalesoon.1、WecanlearnfromthepassagethattheHoverbikeA．canhardlygetinandoutofsmallspacesquickly.B．canflyforover30minutes,uptol,000metershigh.C．hasbeenusedbythepoliceandemergencyrescueteams.D．canbetransportedquicklyafterbeingfoldedandpacked.2、PeterCokerusestheexampleofFormulaOneracingcartoshowthatA．theJetpackisverysafeandreliable.B．theengineoftheJetpackispowerful.C．theactualstructureoftheJetpackisuniqueD．theJetpackcanreachagreatspeedandheight3、Theunderlinedword"It"inthelastparagraphrefersto.A．thejetstream B．theengineC．theJetpack. D．theparachute4、Whatistheauthor’smainpurposeofwritingthepassage?A．Todescribetheproblemsofinventingflyingvehicles.B．Tointroducethelatestdevelopmentofflyingvehicles.C．Toshowthedifferencesbetweentwoflyingvehicles.D．Toadvertisethetwopersonalflyingvehicles.23．（8分）ChildreninruralareasofCambodiaoftensufferfromorevendieofpreventableillnessesbecausethereisnotanysoapavailable.In2014，SamirLakhani，anAmericancollegestudent，sawtheissuewhilevolunteeringinaCambodianvillage.“Irememberquitevividlyamotherbathinghernewbornbabywithlaundrypowder，whichissoharmfultotheskin，”saidLakhani.“It’sdifficultforruralCambodianstoaccesssoap.Firstisaffordability.Ifyouearnonly$1.50everyday，youwon’tspend$1onabarofsoap.Thencomesaccess.Thedemandissolowthatlocalshopsdon’tstocksoap.Thelastreason，becausemanyCambodiansdon’treallyunderstandwherediseasescomefrom，theydon’tknowhowtopreventthem，includingusingsoap.”Afterfiguringoutasolutiontotheproblem:thebarely-usedsoapinhotels，Lakhanistartedaskinghotelstodonateleftoversoap.“Theywerealleagertohelp，”heexplained.LakhaniregisteredEco-SoapBankshortlyafterwards.Soon，hereceivedenoughfundstohiredisadvantagedCambodianwomentocollectandreproducetheusedsoap.Today，theorganizationhasfourrecyclingcentersacrossthecountry，providingjobsto35localwomen.Andsofar，some174，000barsofsoaphavebeendonated，about24，000poundsofsoaphasbeenrecycled，andhygiene(卫生)hasbeenimprovedforabout661，000people.“Wearekillingthreebirdswithonestone，”Lakhanisaid.WhenitcomestothefutureofEco-SoapBank，Lakhanisaid，“We’vejustscratchedthesurface.LackofhygieneisnotsomethinguniquetoCambodia.Thedemandforimprovedhygieneinthedevelopingworldishuge，andmuchremainstobedone.We’relookingatsevencountriestoexpandtointhenearfuture.”1、WhichofthefollowingisnotmentionedasthereasonwhyruralCambodiansdon’tusesoap?A．Poverty. B．Inaccessibility. C．Unawareness. D．Tradition.2、Whatdoestheunderlinedpart“killingthreebirds”inParagraph5referto?A．Savingsoap，curingdiseasesandprovidingeducation.B．Stoppingpollution，provingjobsandinspiringdonation.C．Reducingwaste，providingemploymentandimprovinghealth.D．Recyclingwaste，helpingcharityandimprovingcommunityhygiene.3、WhatcanweinferaboutEco-SoapBank?A．Itwon’tbelongbeforeitexpandstothewholeworld.B．There’slittleitcandowithoutothercountries’assistance.C．Itwillmakegreatercontributionstothedevelopingworld.D．ItwillsoonsettletheproblemofpoorhygieneinCambodia.4、Whatdoesthetextmainlytalkabout?A．Eco-SoapBankhelpsimprovehygiene.B．Cambodianwomenhaveabrightfuture.C．AUSyoungmancallsforhelpingpoorcountries.D．Lackofhygieneremainsaseriousproblemintheworld.24．（8分）阅读理解Onthefirstdayofschoolourprofessorintroducedhimselfandchallengedustogettoknowsomeonewedidn'tknow.Ilookedroundwhenagentlehandtouchedmyshoulder.Iturnedaroundtofindawrinkled,littleoldladywithasmile.Shesaid,“Hi,handsome.MynameisRose.I'meighty­sevenyearsold.CanIgiveyouahug？”Ilaughedandenthusiasticallyresponded,“Ofcourseyoumay！”Shegavemeagiantsqueeze.“Whyareyouincollegeatsuchayoung，innocentage？”Iasked.“IalwaysdreamedofhavingacollegeeducationandnowI'mgettingone！”shetoldme.AfterclasswewalkedtotheStudentUnionbuildingandsharedachocolatemilkshake.Webecameinstantfriends.Everydayofthenextthreemonthswewouldleaveclasstogetherandtalknon­stop.Iwasalwayslisteningtothis“timemachine”asshesharedherwisdomandexperiencewithme.Overthecourseoftheyear,Rosebecameacampusicon(偶像)andsheeasilymadefriendswherevershewent.AttheendofthesemesterweinvitedRosetospeakatourfootballdinner.I'llneverforgetwhatshetaughtus.“Wedonotstopplayingbecauseweareold;wegrowoldbecausewestopplaying.Thereisahugedifferencebetweengrowingolderandgrowingup.Anybodycangrowolder.Thatdoesn'ttakeanytalentorability.Theideaistogrowupbyalwaysfindingopportunitiesinchange.Havenoregrets.Theelderlyusuallydon'thaveregretsforwhatwedid,butratherforthingswedidnotdo.Theonlypeoplewhofeardeatharethosewithregrets.”Sheconcludedherspeechbycourageouslysinging“TheRose”．Shechallengedeachofustostudythelyrics(歌词)andlivethemoutinourdailylife.Attheyear'sendshefinishedthecollegedegreeshehadbegunallthoseyears.OneweekaftergraduationRosediedpeacefullyinhersleep.1、Whathappenedtotheauthoronthefirstdayofschool?A．Hegottoknowanoldprofessor.B．Hemadetheacquaintanceofanoldlady.C．HejoinedtheStudentUnion.D．Hehadtoshareamilkshakewithothers.2、FromtheunderlinedsentenceinParagraph1,wecanfindouttheauthor's________.A．concernaboutageB．respectfortheoldC．curiosityabouttheladyD．complaintabouteducation3、Intheauthor'seyes，________.A．RosewasinnocentandgenerousB．RosewaswiseandskilledC．Rosewastalentedandhard­workingD．Rosewascourageousandherwordswereinspiring4、WhichsayingmightRosepossiblysupport________.A．Oneisnevertoooldtolearn.B．Afriendinneedisafriendindeed.C．Romewasn'tbuiltinaday.D．Itisnousecryingoverspiltmilk.25．（10分）Youralarmgoesoffonyourphone,andinsteadofturningitoffandgoingonsleeping,youpickitupandstupidlysay,“Hello?”Youare,tousethetechnicalterm,sufferingsleepdrunkenness(迷糊),thosefirstfewconfusedminutespeoplesometimesexperienceafterwaking,accordingtoajust-publishedpaperinNeurology(神经学).Forthefirsttime,thephenomenonhasbeenstudiedinageneraladultpopulation.Intelephoneinterviewstheresearchersconductedwithmorethan19,000healthyindividuals,about25percentreportedexperiencingsomesortofsleep-drunkepisode(插曲)inthelastyear,and12percentsaidthishappenstothematleastonceaweek.Mostoftheirstorieswereactuallyprettyfunny,saidStanfordUniversitySchoolofMedicinepsychiatrist(精神病学家)MauriceOhayon.Onemanpickeduphisalarmclockandmistookitforhisphone,holdingatwo-minuteconversationonit.Anotherparticipantwokeinthemiddleofthenightandcouldn’tfindthebathroominherownhome.OthercommonexamplesarethatfoggyfeelingyougetwhenyoufirstwakeupwithastartonaSaturdaybeforerealizingit’stheweekend,orwhenyouwakeupinahotelroomandcan’timmediatelyfigureoutwhereyouare.Ohayonexplainsthatanabruptawakening,toourpoor,half-asleepbrains,signalsanemergency—atimeforaction,notreason.“Formostpeople,andespeciallyifthisonlyhappenstoyoueveryonceinawhile,it’snothingtoworryabout.Butforpeoplewhoexperiencesleepdrunkennessonceaweekormore,youmightaswellrefertoprofessionalhelptohaveasoundsleep.”1、Theintendedreadersofthepassageareprobably_____.A．adultswhodon’tsleepwellB．teenagerswhodon’thaveenoughsleepC．peoplewhosuffersleepdrunkennessD．researcherswhoarefondofsleepdisorder2、Wecanknowfromthefirst3paragraphsthat_____.A．it’sstupidtoleavethealarmonwhensleepB．afterwakingallpeoplestruggledforawarenessC．therearemanystudiesonadults’sleeppatternsD．it’scommonforadultstosuffersleepdrunkenness3、Thefourthparagraphtellsusthatsleepdrunkenness_____.A．occursindifferentoccasionsB．comeswithoutanyreasonC．hitswhenpeoplearesleepingD．attacksthosewhoareclouded4、Whatwillbetalkedaboutafterthelastparagraph?A．Somethingtoexpandyoursleeptime.B．Waystoimproveyoursleeppattern.C．Methodsofcuringsleepdrunkenness.D．Tipsonhowtohelpyoutosleepbetter.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）ThesunshinesbrightlyasIleaveschool,getintomycar,andheadforBradleyHospital.Thisyear,asasenioratSeekonkHighSchool,Ihavebeengiventheopportunitytoleavetheusualclassroomsettingonceaweektovolunteer.I1tospendthisvaluabletimeworkingwithmentallydisabledchildrenatBradleyChildren’sHospital.Iwork2ateacherintheoutpatient/pre-schoolsection,inaclassroomwithtwochildren—aclassroomverydifferentfrom3Ihaveeverknown.Thedifferenceofthisclassroomis4thechildrenhavebeendiagnosedwithamentaldisease.Onechildisautisticandnon-verbal（自闭和不说话的）,usingsupportive5TheotherhasaconditioncalledPDD(onestepaboveautism),andis6non-verbal.Bothchildrenrequirestrong7andalotofattention.Thiscombinationcreatesanatmospherewhichisbothdemandingandsympathetic.My8intheclassroomisnotonlytohelptheteacher,buttobecomepartofthechildren’s9experience.Iworkone-on-onecompletingacademicswithastudent.10,weworkasagrouponsuchactivitiesascooking,artwork,abstractreasoning.Everydayactivities,whichmaybetakenforgrantedbyothers,11alotofstrengthfromthechildren.Thishasopenedmyeyesvastly.Oneofthe12reasonswhyIvolunteertotaketheworkisthatIdesiretohelpthosewhoareless13However,ithasalsohelpedmetorealizemycompetence.InowknowthatIhavethe14toworkwiththedisabled.Ihavelostmyfear,andI15myselfalotmore.Itistruethatmyworkisvery16;therearemanydaysthatI17Bradleyexhaustedemotionallyandphysically.TherehavebeentimeswhenIhaveleftontheedgeoftears18Butpitydoesn’theal,lovedoes.AndIhavegrowntolovethesechildreninmyownway,19Iseethemonlyonceaweek.Thisexperiencehasbeenbothrewardingandsatisfying.I’velearnedalsothatIdohavetheabilitytomakeadifferenceintheirlives,nomatterhowsmallitmaybe.Onesmilemakesitall201、A．promise B．claim C．bother D．choose2、A．for B．on C．alongside D．besides3、A．it B．one C．theother D．which4、A．that B．what C．whether D．how5、A．transportation B．communication C．application D．direction6、A．simply B．completely C．frequently D．naturally7、A．treatment B．commitment C．motivation D．sympathy8、A．choice B．wish C．decision D．role9、A．agricultural B．professional C．technological D．educational10、A．Additionally B．Finally C．Eventually D．Gradually11、A．getback B．buildup C．callfor D．pickout12、A．chief B．legal C．awkward D．vital13、A．unforgettable B．fortunate C．hopeless D．active14、A．honor B．opportunity C．courage D．ability15、A．believein B．laughat C．worryabout D．carefor16、A．depressing B．challenging C．inspiring D．relaxing17、A．approach B．visit C．leave D．desert18、A．aswell B．sofar C．intime D．atall19、A．ifonly B．eventhough C．nowthat D．incase20、A．amusing B．enjoyable C．costly D．worthwhile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）Disneynature’snewtruelifeadventurefilm“BorninChina’takesajourneyintothewildsofChina1．fewpeoplehaveevergone.Followingthestoriesofthreeanimalfamilies,thefilmtransportsaudiencestosomeof2．mostextremeenvironmentonEarthtoseesomedeeplymovingmoments.Acaringpandamothergivesguidanceto3．(she)growingbabyasshebeginstoexploreandseek4．(independent)actively.Atwo-year-oldgoldenmonkeywhofeelsunhappywithhisnewbabysister5．(run)awayfromhometojoinupwithagroupoffree-spirited6．(monkey).Andamothersnowleopard(雪豹)—ananimalseldomcaughtoncamera-facestherealchallengeofraisinghertwobabies.Featuring7．(amaze)andnever-before-seenpictures,thefilmguidesaudiencesthroughChina—fromtheicymountainstotheheartofthebambooforest,8．(smooth)tyingtheextraordinarytalestogether.“BorninChina”directed9．well-knownChinesefilmmakerLuChuan,isaco-productionofDisneynatureandShanghaiMediaGroup.DisneynatureispartneringwithWorldWildlifeFundandgivingawayapercentageofticketsales10．(help)protectpandasandsnowleopardsinChina.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。删除：把多余的词用(＼)划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者（从第11处起）不计分。Iusedtothinkcooperatingwasteoftime,butonethingchangesmymind．Onedaythescientificteacheraskedustodosomeresearchesandhandedintheconclusion．ThattookmelotsoftimetodotheresearchbutIstillcouldn’tfinishedit．SoItriedtocooperatewithothers．Wesharedourresearchesandthenmadethecompletelyconclusionsoon．SoIthinkcooperatingnotonlysavesourtimes,butalsohelpsustopromotethecommunicationwithothers．Althoughintheworldtodayveryfewthingscanbesuccessfullydonebyjustoneperson,cooperatingcanbenefitfrombothorallsides．47第二节书面表达（满分25分）29．（25分）假设你是李华，你在美国夏令营认识的朋友Mike给你来信说他最近沉迷于电脑（Internetaddiction）难以控制。请你给他回一封信，告诉他网瘾可能会导致成绩下降、健康状况恶化、与家人产生矛盾等问题，并提出一些建议。注意:1.词数100左右；2.可适当增加细节，以使行文连贯。DearMike,Iamgladtohearfromyou._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、B3、B4、A5、A6、B7、B8、A9、C10、D11、A12、D13、B14、C15、C16、C17、D18、D19、B20、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、B2、A3、C4、D22、1、D2、A3、D4、B23、1、D2、C3、C4、A24、Everyday,peoplecomeintocontactwiththousandsofchemicals.Thesechemicalsaresaidtobeharmlesstohumanhealth.Infact，thechemicalsareconsideredsosafethatwewashwiththem.Weputthemonourbodiesandevenourfaces.Otherchemicalproductsareusedthroughoutourhomes.Bythetimeyouwalkoutofyourfrontdoor,youhavealreadybeenexposedtothousandsofchemicals.Onitsown,eachchemicalseemsharmless.Butincombinationwithotherchemicals,theymaybecomedeadly.Thatisthefindingofatwo-yearstudybyahigh-profiletaskforceofscientists.Thetaskforcewastoldtoinvestigatethecancer-causingpossibilityofchemicalmixtures.LindaGulliverwasoneof174scientistsonthetaskforce.Theirjobwastostudythecancer-causingpotentialof85chemicals.All85aresaidtobecommonintheenvironment.Ms.Gulliverexplainsthatchemicalshavethepotentialorytoformdangerousmixtures.Evensimplemineralscanbecomedangerouswhenmixedwithchemicalsfoundinplasticsorbeautyproducts.Workingingroups,thescientistsexploredhowdifferentchemicalmixturescouldleadtocancer.Ms.Gulliver’steamlookedattheabilityof