江苏徐州侯集高级中学2026届英语高三上期末达标测试试题含解析

江苏徐州侯集高级中学2026届英语高三上期末达标测试试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。将条形码粘贴在答题卡右上角"条形码粘贴处"。2．作答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。答案不能答在试题卷上。3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。不按以上要求作答无效。4．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．We’dbetterdiscusseverything______beforeweworkouttheplan.A．indetail B．ingeneral C．onpurpose D．ontime2．____ofdangerinthestreetatnight,thegirldoesn’tdaretogooutwithoutsomeone____her.A．Warned;accompaniedB．Warned;accompanyingC．Warning;accompaniedD．Warning;accompanying3．Ihadhardlyrungthebell________thedoorwasopenedsuddenly,andmysonrushedouttogreetme.A．beforeB．untilC．asD．since4．We’dbettergonow,______we’llmissthetrain.A．butB．soC．otherwiseD．therefore5．—Ithinkthepaperistakingyoualongtimetowrite.—I______onitforalmostamonthnow.A．workedB．wasworkingC．amworkingD．havebeenworking6．Thepalaceisheavilyguarded,becauseinsideitswalls________.A．wheresittheEuropeanleaders B．theEuropeanleaderstheresitC．sittheEuropeanleaders D．thattheEuropeanleaderssit7．The90’speopleseemtohaveenjoyedthegreatbenefits________aboutbythegreatlevelofculturalandeconomicdevelopment.A．broughtB．bringingC．tobebroughtD．havingbrought8．—-Whatdifferencewillitmake_____weshallgototheconcertonTuesdayorSaturday?—Theyofferadiscountonweekdays.A．thatB．whenC．ifD．why9．Wordcamethat30firefightersgavetheirlivestoourcountry_______nationalpropertysecurity.A．inexchangefor B．inresponsetoC．intermsof D．incontrastwith10．________________theheavyrain，thecouplewenttothesupermarkettobuytheirsonagift.A．Inspiteof B．ExceptforC．Butfor D．Insteadof11．Differenttastesamongtouristsfromoutsidethemainland________thelistofthecountry'sattractions．A．top B．shape C．lead D．show12．—________thewomanwiththebabycomeover?Wehaveaseathere.—Thankyou,sir.ActuallyIdohavemyseathere.Butmybabylikestolookoutofthewindow.A．Would B．ShallC．Must D．May13．Whenyouareabsorbedinabookorsimplytryingtorest,itseemsthatthephone______continuously,destroyingyourmomentarypeace.A．rings B．hasbeenringing C．rang D．isringing14．Annsaidwheneverherfatherwasunhappyhe________gooutandbuysomething,usuallysomethinglargeanduseless.A．should B．couldC．would D．might15．Sincethematchisover,wecan____bytravellingandstopthinkingaboutbasketball.A．diveinB．switchoffC．pulloutD．splitup16．Inrecentyears,ChineseartshavewontheofalotofpeopleoutsideChina.A．reputationB．enjoymentC．appreciationD．entertainment17．Mikewasusuallysocareful,thistimehemadeasmallmistake.A．yet B．still C．even D．thus18．Roberthadacomfortablechildhood,______upinapleasanthousewithaviewofthesea.A．grew B．growingC．grown D．togrow19．Wecouldhavedonesomethingmeaningfulinthetimeit________towatchthatboringmovie.A．hastaken B．took C．hadtaken D．takes20．Itrainedthismorning,_____actuallydidn’tbothermebecauseIlikewalkingintherain.A．what B．whenC．where D．which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）TheLifecycleofaT-shirtWeallprobablyhavealotofT-shirts,butdoyoueverstopandthinkabouttheinfluenceofaT-shirtontheplanet?You’dprobablybesurprisedtolearnwhat'sinvolvedinthelifecycleofjustoneT-shirt.Thereare5majorstages:material,production,shipping,useanddisposal.Thematerialstageinvolvesfarming,irrigating,fertilizing,harvestingandginning.Whilecottonisanaturalfiberandnotasharmfultotheenvironmentasmanmadefibers,itstilltakesatollinthematerialandproductionstages.Commercialcottonfarmingusesalargeamountofwater,andtheuseofpesticides(杀虫剂）iswidespreadacrosstheglobe,especiallyincottonfarming.Studieshaveshownthatfarmersspendaround$4.1billiononpesticidesannually,ofwhich25%wasspentoncottoncropsintheUS.Oncethecottonisgrownandharvested,sobeginstheproductionstage:spinning,knitting,bleaching,dyeing,cutting,sewing,etc.——theseprocessesalsouseagreatdealofwaterandenergy.Commercialdyesandbleachesareharmfulpollutantsandcaneventuallypollutegroundwater.AftertheT-shirtisproduced,itentersthetransportationstage.Thisofteninvolvesoverseasshipping.Takealookinyourcloset.Chancesarethatmostofyourcottongarments(衣服）aremadeinChinaorIndia.Garmentscanbeshippedviaplane,shiportruck…，allofwhichspillCO2intotheatmosphere.CalculationsshowthatC02emissionsfromlighttrucksaloneamountto1.15poundspermile.OncetheT-shirtreachestheretailmarket,itispurchased.Thisstagemayseemliketheleastenvironmentallydamagingpart.Butconsiderthenumberoftimesyou’vewashedanddriedyourfavoriteT-shirt.Washingmachinesarecertainlybecomingmoreefficient.However,theaverageAmericanhouseholddoes400loadsoflaundryperyear,usingabout40gallonsofwaterperload.Suchexcessivewateruseiscombinedwiththelargeamountofenergyusedbydryers.Thefinalstageoflifeisdisposal.Thisreleasesharmfulemissions,orinvolvesalandfillwherecottontakesyearstobreakdown.CurrentUSrecordsshowthatanestimated15%ofclothesandshoesarerecycled,whichmeansthatconsumerssendashocking85%ofthesematerialstolandfills.Weallneednewclotheseveryonceinawhile,butlet’salltrytokeepinmindwhatgoesintotheproductionofclothing...Ithasarealimpactontheplanet.Therearealotofthingsyoucandotohelpreduceyourimpact.Reuseandrecycleclothes.Ifthey’retoowornouttowear,cutthemupandusethemascleaningrags.Donatethemtocharityoranotherorganizationthatrecyclestextiles.Whenpossible,makeanefforttobuyorganiccotton.Turndownthethermostatonyourwasher,andlinedryyourclotheswhentheweatherwillallowit.1、Whatcanbeinferredfromthispassage?A．Theproductionprocessmayaffectwatersafety.B．TheclothingcostisrelativelylowinChinaandIndia.C．Cottonclothesareburiedbecausetheyarehardtobreakdown.D．Theusestageistheleastenvironmentallyharmfulofthefivestages.2、WecanlearnfromthepassagethatintheUS.A．pesticidesincottonfarmingcostover4billiondollarseveryyearB．C02emissionsoflandtransportamountto1.15poundspermileC．about15%oftheclothesandshoesaremadeofmaterialsthatarerecycledD．about16,000gallonsofwaterisusedannuallybyanaveragefamilyonlaundry3、Theunderlinedphrase“takesatoll”probablymeans“”.A．wasteswaterB．hasabadeffectC．usesenergyD．takesalotoftime4、Whatisthepurposeofthisarticle?A．Toencouragepeopletodonateclothestocharity.B．Tointroducethefivestagesinthelifecycleofclothing.C．Topersuadepeopletopurchasemoreorganiccotton.D．Topromoteeco-friendlyactionsrelatedtoclothes.22．（8分）SomeMusicFestivalsPitchforkMusicFestivalAnyonewhoadoresindie(独立的)musicandup-and-comingartistswillhaveanamazingtimeatthePitchforkMusicFestivalinChicago’sUnionPark.Thisisawonderfulfestivalthatexploresmoreundergroundandless-knownbandsthantheotherbigChicagosummerfestival,Lollapalooza.Date:July14〜16Location:Chicago,IllinoisMusicType:IndiePrice:$75〜$365EssenceMusicFestivalNomatterwhattimeoftheyearitis,NewOrleansisanincredibleplacetobeifyoulovelivemusic.TheEssenceMusicFestivalisacelebrationofgreatartistslikeDianaRoss,ChakaKhan,andMaryJ.Blige.Date:June29〜July2Location:NewOrleans,Louisiana,USAMusicType:R&B,soulPrice:$126〜$2,700SzigetFestivalBudapestknowshowtoorganizeaparty,andSzigetisoneofthebiggestcelebrationsofmusicandcultureinallofEurope.YoucanexpecttowatchfavoriteartistslikeBadReligionandMacDeMarcoappearingonthestageshereduringthisseven-dayfestival.Date:August9〜15Location:Budapest,HungaryMusicType:Eclectic,indie,rockPrice:$70〜$96FlowFestivalTheFlowFestivalisagreatexcusetoexplorethecityofHelsinki.ArtistsincludingLanaDelReyandTheXXwillbeplaying,amongmanyothers.Cometothisfestivaltoenjoyarelaxingatmospherewithanearth-friendlyattitude.Date:August11〜13Location:Helsinki,FinlandMusicType:Rock,soul,jazzPrice:$106〜$1991、Wherecanyouenjoyamusicfestivallastingaweek?A．InChicago.B．InBudapestC．InHelsinki.D．InNewOrleans.2、WhichmusicfestivalwillbeheldinFinland?A．FlowFestival.B．SzigetFestival.C．EssenceMusicFestival.D．PitchforkMusicFestival3、WhatisspecialaboutPitchforkMusicFestival?A．Itismoreindependent.B．Itisheldunderground.C．Itfocusesonunknownbands.D．Itismorefamousthanotherfestivals.23．（8分）I’dplannedtospendmyweekendinthesun,pottingflowersoutdoors.Butthatwasbeforethepairofcrows.Outofnowhere,theyhadsetuptheirbasecampinourbackyard.WefirstdiscoveredourfeatheredenemiesonFridaymorning.Itwasearly,andthesoundthebirdsmadetravelledthroughourneighborhood.Ifiguredthey’dgoawaysoon.But,no.Theyweregettinglouderandprobablyannoyingmyneighborsnearlyasmuchasuswiththenoise.IadmitIgotalittledesperate.Then,onSundayafternoon,IlookedoutthekitchenwindowtoseeourdogQuatchistaringatsomethingontheground.Iwenttoexploreandfoundasmallcoal-blackbirdinthegrass.Itseyesweremilky,anditstayedperfectlystillasmydoginchedtowardsit.OnlywhenQuatchitouchedhisnosetoitsheaddiditwalkaway.Igrabbedthedogandlockedhiminsideandcamebackwithmycamera.Itneveroccurredtomethattheyoungwouldbehangingoutontheground,growingandgainingstrengthasitsparentsguardeditfromabove.ThesecondIsawthislittlecreatureIforgavethecrows.Tobehonest,I’veneverbeenmuchofabirdperson.Ialsohaveahealthyrespectforbirds,andbyhealthyImeanslightlyfear-based.They’rebasicallylivingdinosaurs.Iwishthey’dchosenanotherbackyard.ThereareonlysomanysunnydaysinSeattle,andIstillcan’tdoanygardeningoutthere.ButI’malsogratefulthatIgottoseethislittlebitofnatureunfoldupclose.It’sprettyamazing.Theexperiencehasalsoreinforcedmydesiretocreateabeautifulbackyardgardenthatattractslotsofbees,butterflies,andyes,birds.Theyarewelcomehere.1、Thearrivalofthetwocrows________.A．disturbedtheauthor’slifeB．frightenedtheauthor’sdogC．angeredtheauthor’sneighborsD．damagedtheauthor’sbackyard2、Whydidtheauthorlockherdogup?A．Shewantedtotakesomephotos.B．Thedogkeptmakingloudnoises.C．Shewantedtoprotectthelittlebird.D．Theparentcrowsweretoattackthedog.3、Afterseeingthelittlecrow,theauthor________.A．decidedtotakeitinB．appreciatedknowingitsgrowingprocessC．fellinlovewiththepairofcrowsD．plannedtodrivethecrowsaway4、Bysaying“They’rebasicallylivingdinosaurs”inparagraph5,theauthormeans________.A．birdsarerareB．birdsareveryuglyC．sheisafraidofbirdsD．sheisrespectfultobirds5、Theauthorwritesthetextmainlyto________.A．showanannoyingsituationB．seekadviceondealingwithcrowsC．callonreaderstoprotectbirdsD．shareapersonalexperience24．（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）NeilJordan,aconservationbiologist,hascomeupwithanovelmethodforprotectingcattlefromAfricanlions:painteyesontheirbehinds.Thelionswillthinktheirintendedpreyhasseenthemandwillgiveup,sincethey’velosttheelementofsurprise.Thispsychologicaltrickeryhasbeencalled“iCow”,whichisactuallynotasstrangeasitsounds.Theeye-likepatternsonbutterflywingsareknowntopreventpreyingbirdsandwoodcuttersinIndianforestswearmasksonthebacksoftheirheadswhenworkingtodiscouragehungrytigers.TheinspirationfortheiCowstrategycamewhileJordanwasbasedinavillageinBotswana,whentwolionesseswerekilledbylocalfarmerstorevengetheircattle’sdeath.TheAfricanlionisavulnerablespecies,withnumbersdroppingfromover100,000inthe1990stoabout30,000today.Muchofthatdeclineisduetothesekindsofrevengefulkillingsbecausefarmershavenoeffectivestrategiesforprotectingtheirherds.“Lionsarehuntersthatliketoattackbysurprise.Theymoveslowly,quietlyandcarefullytotheirprey,getcloseandjumponthemunseen,”hesaid.WhenJordanwaswatchingalionfollowanantelopeoneday,henoticedtheliongaveupthehuntoncetheantelopespottedit.Sohejoinedoneofthelocalfarmersona10-weektrialstudy,paintingeyesonone-thirdofaherdof62cattle.Whenthecattlereturnedeachnight,theytookaheadcounttoseehowmanyhadsurvived.Onlythreecowswerekilledbylionsduringthisperiod-allwithoutthepaintedeyesontheirbehinds.Andallthepaintedcowssurvived.However,Jordanwarnedthatsofarthisisjustapromisingidea.HeisnowbackinBotswanaforamoreambitiousstudy,armedwithGPSdevicestobettermonitorthemovementofpredatorsandprey.1、TheiCowstrategyisdesignedto.A．killthelionsB．warnthepreysofdangerC．identifythecattleD．scareoffanimalsthatkill2、Whenhunting,lionsliketo.A．giveuphalfwayB．hesitatetotakeactionC．chasetheirpreysteadilyD．launchsurprisingattacks3、Whatcanbeinferredfromthepassage?A．TheiCowstrategyislikelytobringgreatbenefit.B．Inthe10-weektrialstudymorecattlewerekilled.C．Thefarmerswilltaketheirrevengeonmorelions.D．Neilgotinspirationfrompatternsonbutterflywings.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）I’llbetthatnoonecandescribethefeelingonehaswhentheygohomeforthefirsttime,IknowIcouldn’t.Afterlivinginthedormforthreeweeksandgellingover1,Iwasactuallylookingforwardtohavingsomequiettimeathome.OnFriday,September13,Ipackedupafewthingsandleftcampusaround2:00p.m.2beingFridaythe13th,themainquestiononmymindwas,3woulditbeliketogohomeforthefirsttimeafterjustgettingoverhomesickness?AsmymotherdrovethroughtownIcouldtellthatnotmuchhad4,butstillfeltweird.5itdawnedonme.IwasstartingtothinkofCedarCrestasmyhome.Ihadagreatweekend.I6Jewishservicesmostoftheweekend,butIdidhavetimetofoolaroundonAmericaOnlineanddoafewotherthingsthatIhad7forthreeweeks.Ispentalotoftimeplayingwithmypetbunnyrabbit8Imissedheralot.WhenSundaycamearoundI9wantedtogetbacktoCedarCrest.Myfatherbroughtmeback.Whenwearrived,allhedidwasto10meunloadthecarwhileIcarriedallthestufftomyroom.ThenIhuggedandkissedhimgood-bye,andhe11.Itwasamazingtome12Ijustsenthimhomelikethatwithoutwantingtohopbackinthecar.IguessallthatIwantedwastobebackinthesafetyofmy13roomandseeallmy14again.Ihavebeenhomeoncemore15.Itstillfeltweird,butnotas16asitdidthefirsttime.Whenitwastimetogobacktoschoolforthe17time,myfathersaid:“Sowhatdoyouwanttodonow?”My18?“Iwanttogohome!”19Iwantedtogobacktoschool.Iguessyoucouldsay,“There’sno20likehome!”1、A．illnessB．homesicknessC．sadnessD．loneliness2、A．ForB．ByC．BesidesD．Except3、A．thatB．whichC．whoD．what4、A．changedB．happenedC．heardD．learned5、A．SuddenlyB．FortunatelyC．ImmediatelyD．Generally6、A．tookB．paidC．attendedD．offered7、A．lostB．spentC．madeD．missed8、A．althoughB．becauseC．soD．if9、A．exactlyB．actuallyC．patientlyD．hopefully10、A．tellB．pushC．findD．help11、A．arrivedB．walkedC．leftD．came12、A．whyB．whenC．howD．where13、A．dormB．readingC．classD．living14、A．friendsB．relativesC．booksD．movies15、A．beforelongB．soonafterC．asusualD．sincethen16、A．manyB．muchC．fewD．little17、A．presentB．lastC．firstD．second18、A．predictionB．responseC．opinionD．suggestion19、A．showingB．sayingC．meaningD．asking20、A．placeB．roomC．schoolD．home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）Recently,thelistofthe2017top10most-usedslangphraseshasbeenreleased.1．AwkwardchatIfyouoftensurf2．Internet,you’llknowwhatatypical"awkwardchat"islike.Itshowsthatthepersonwhoismakingtheconversationawkwardiseitherreallybadatsocializingorthattheyjustdon'twanttobothercomingupwith9．(response).Awkwardchatisgainingitsplaceamongyoungpeople4．havebeenlivingunderalotofpressure.Insteadofconstantly5．(try)toavoidembarrassment,youngpeoplearestartingtofeeltheneed6．(stay)truetothemselves.2.Canyoufree-style?OnthemusicprogramTheRapofChin,alastyear,judgeKrisWuaskedmanyrappersthisquestion.7．(usual),rappersuselotsofslangintheirlyricsandmakethemthyme.Freestylerapping,animportantskillwhichrapperscanhave,8．(mean)thattheythinkuplyricsrandomlyandthendeliverthem.9．BeatacallOriginallycomingfromJapanese,thephrase"beatacall"referstoacheeringdancethat10．(perform)bypeopleobsessed(迷恋的)withpopculture.Theyjump,clapandwaveglowsticksfortheiridolsonstage.Nowtheapplicationofthephraseiseven11．(broad).It'susedtoshowsupportandapprovalforpeople,thingsorevents.InOctober,XinhuaNewsAgencyuseditinanarticle12．the19thNationalCongressoftheCommunistPartyofChina.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短文，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。每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（八），并在其下面写出该加的词。删除：把多余的词用斜线（\）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。WearesohappytohaveMsGreenheretostaywithustoday、NowI'llmakeabriefintroduceabouther、Duringtheperiodof1990and1996,shestudiedatChicagoUniversityinAmerica,learnEnglishandtheChineselanguage、Aftergraduation,shecomestoChinaandhasbeenteachingEnglishinmiddleschools、MsGreenwillteachusEnglishforafewyearinourschool、Whilestayhere,shewillhelpimproveyourspokenEnglish、Beside,shewilltellusmoreabouttheeducationinCanada、IhopeMsGreenwillhavegoodtimeinourschool、第二节书面表达（满分25分）29．（25分）书面表达。假定你是李华，当前濒临灭绝的动物数量日益增长，你作为校报小记者，刚刚进行了一次动物生存状况的调查，发现日常生活中我们有很多东西都与杀戮动物有关。请你根据以下要点在校报刊物上给全人类写一封英文信，号召大家保护动物。1.很多人使用皮毛制品，靠猎杀动物挣钱；2.为保护动物提出自己的建议；3.发出倡议，号召大家一起行动起来保护动物。注意：1.词数100左右；2.可适当增加细节，以使行文连贯；3.开头和结尾已给出，不计入总词数。Dearhumanbeings,Itisknownthatatpresentmoreandmorewildlifeisbeingindangerofdyingout.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________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、A2、B3、A4、C5、D6、C7、A8、C9、A10、A11、B12、A13、D14、C15、B16、C17、A18、B19、B20、D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、A2、D3、B4、D22、1、B2、A3、C23、1、A2、C3、B4、C5、D24、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,thescientistsexploredhowdifferentchemical