貴州省正安縣第八中學(xué)2022年英語高三第一學(xué)期期末調(diào)研試題含解析

2022-2023高三上英語期末模擬試卷注意事項(xiàng)1．考生要認(rèn)真填寫考場(chǎng)號(hào)和座位序號(hào)。2．試題所有答案必須填涂或書寫在答題卡上，在試卷上作答無效。第一部分必須用2B鉛筆作答；第二部分必須用黑色字跡的簽字筆作答。3．考試結(jié)束后，考生須將試卷和答題卡放在桌面上，待監(jiān)考員收回。第一部分（共20小題，每小題1.5分，滿分30分）1．_______inmylifeimpressedmesodeeplyasmyfirstvisittothePalaceMuseum.A．Anything B．NothingC．Everything D．Something2．—You'vegotyourflatfurnished,haven'tyou?—Yes,I______someusedfurnitureanditwasarealbargain.A．willbuy B．haveboughtC．hadbought D．bought3．TomlookedatJenny,withtears_______hiseyes,andshoutedoutthewords_______inhisheartforyears.A．filling;havingbeenhiddenB．filled;hiddenC．filling;hiddenD．filled;hiding4．Westronglyadviseyou______eatingyourmealsolate.It’snothealthy.A．on B．a(chǎn)gainst C．from D．over5．ThereignofthenextJapaneseemperorwillbeknownas“Reiwa”(令和)era,in________namethecharacterfor“harmony”isincluded.A．which B．whatC．whose D．a(chǎn)s6．Ithinkyoucouldcomplain,_______,ofcourse,youarehappywiththewaythingsare.A．unless B．that C．which D．where7．Mymomonceworkedinaverysmallvillageschool,whichis__________onlyonfoot.A．a(chǎn)cceptable B．a(chǎn)dequate C．a(chǎn)ccessible D．a(chǎn)ppropriate8．Hearingthenoiseoutside,Grannyaskedme

.A．whatishappening B．whatwashappeningC．whatitwashappening D．whatwasithappening9．Theywereabroadduringthemonthswhenwewerecarryingouttheinvestigation,orthey__________toourhelp.A．wouldhavecome B．couldcomeC．havecome D．hadcome10．Annsaidwheneverherfatherwasunhappyhe________gooutandbuysomething,usuallysomethinglargeanduseless.A．should B．couldC．would D．might11．IhavenodoubtthatAnnawill________it,butIwonderwhethersheisreallyreadyenough.A．digB．hitC．makeD．lift12．Everyoneinthevillagehopedthathewould______afterafewdays’treatment.A．pickup B．comeup C．keepup D．makeup13．ManyquestionshavebeenansweredbyJohn.Hemusthavepreviewedthelessonslastnight,____he?A．needn’t B．hasn’t C．didn’t D．mustn’t14．—DoyouthinkI'magoodsurfer?—Ofcourse!I________youearlier．Youmadeitlooksoeasy，gracefuleven．A．a(chǎn)mwatching B．waswatchingC．havewatched D．hadwatched15．Hehadagreatdearietohaveahomeofhisown,______hehadalwayslivedwithhisgrandmother.A．or B．a(chǎn)nd C．so D．for16．Paintingfromstillimagesleadstoalossofsensitivity,whichis_____toanartist.A．a(chǎn)bsolute B．urgent C．especial D．vital17．OnehundredandfifteenChinesecompanieshitthenewlyreleasedFortune500listfor2017,______anincreaseforthe14thstraightyear,domesticwebsitereportedonThursday.A．torealizeB．realizedC．realizingD．havingrealized18．Sympathyfortherebels,thegovernmentclaimed,isbeginningto______becauseofmoreandmoreharmtheydidtocommonpeople.A．fade B．decline C．fail D．collapse19．Manyyoungpeoplejustcan’tlivewithouttheInternet,theydependonforwhateverinformationtheyneed.A．which B．when C．where D．what20．I’mtiredout．Istayedupthewholenight,______formymidtermmathexam．A．studying B．tostudy C．tobestudying D．studied第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）AnewreportcomparingAustralianhighschoolstudentswiththoseof65othercountriesshowthenationisslippingfurtherbehindinmathsandreadingskills.The2017ProgrammeforInternationalStudentAssessment(PISA)measuresthemathematics,readingandscienceskillsofhalfamillion15-year-oldsfromaroundtheworld.ItfoundAustralianteensplacedequal17thinmaths,equal10thinreadingandequal8thinscience.AsiancountrieslikeChina,Singapore,KoreaandJapanarepullingaheadofAustralianstudentsinmathsandreading.TheresultsshowAustralianstudentshaveslippedinmathsperformancebyaboutahalfayearofschoolingcomparedto10yearsago.Thedeclinewasstrongeringirlsthanboys,withgirlsdroppingtotheOrganisationforEconomicCo-operationandDevelopment(OECD)average.Thereportalsofoundawidegabbetweenstudentsindifferentpartsofthecountry.TasmaniaandtheNorthernTerritorylaggedwellbehindotherstatesinallthreeareas.About14,500Australianstudentsfrom775schoolsweremeasuredintheassessment,whichwasconductedbytheAustralianCouncilforEducationalResearch(ACER)fortheOECD．ACER’sdirectorofeducationalmonitoringandresearch,Dr.SueThomson,saysgender,indigenousstatusandsocio-economicstatusstilldividestudentoutcomes.Australianstudentsfromawealthybackgroundshowadifferenceofabouttwo-and-a-halfyearsofschoolingcomparedtoastudentfromthelowestsocio-economicgroup.Questionnaireresponseshavealsofoundgirlshaveamuchmorenegativeviewaboutmaths.Indigenousstudentsare,onaverage,performingsignificantlyworsethannon-indigenousstudents,adifferenceofabouttwo-and-a-halfyearsofschoolingormoreinmaths,scienceandreading.Ms.Thomsonalsoraisedconcernsthatmorethantwo-fifthsofstudentsfailedtoreachbaseproficiencylevelsinmaths.“ThesearethelevelswhichtheMinisterialCouncilsetasnotreallyambitiousgoals,butachievablegoalsforacountrysuchasAustralia,andalargeproportionofstudentsnottobeachievingthoseresultsarequiteaworry,”shesaid.Twelveothercountriesalsoshoweddeclinesinmathsliteracyover10years,withthelargestdeclineoccurringinSweden,thenFinland,NewZealand,IcelandandthenAustralia.1、Accordingtothepassage,thereport_________.A．comparedthemathematics,readingandscienceskillsofstudentsB．foundAustralianteensplacedequal10thinmathsC．involvedhighschoolstudentsin65countriesD．showedAsianstudentsperformedbetterthanAustralianonesinallsubjects2、WhichofthefollowingisTRUE,accordingtothepassage?A．GirlswereperformingworseintheseskillsthanboysinAustraliaB．Koreanstudentsplacedequal8thinscienceC．775schoolsinTasmaniaparticipatedintheassessmentD．StudentsinSwedenperformedworstinmathsamongallthestudents3、WhatmakesDr.SueThomsonsoworried?A．Two-fifthsofstudentsshownointerestinmathsinAustraliaB．NativestudentsperformedworsethanthosefromothercountriesC．ThegoalsinmathsweresethigherinAustraliathanthoseinothercountriesD．Nearlyhalfofstudentscannotreachtheachievablegoalsinmaths4、Whichsectionofawebsitedoesthispassageprobablyappearin?A．BusinessB．EducationC．ArtsandcultureD．Technologyandscience22．（8分）Itisobviousthatallofourchildhoodmemoriesarenotaccidental.Whenyouareachild,everyscent,everysound,everymove,everytoy,thefirstdayofschool,thefirstkiss,thefirststep...Everythingtogethermakeswhatisthepersonalityofaman.Allthesearepiecesofonewholeentity.Iwasabout6yearsold.Mymom'sbestfriendlefttoanothertownandaskedmymomtostayatherplacewithmefortwodaysinordertolookafterhertwosons.OnewasalittleolderthanIwas.andthesecondboyappearedtobesupergrown-up,forhewasalreadyfourteen.Ialwaysenjoyedstayingattheirplace.Iremembertheseconddayweweresupposedtohavethecome-backpartyformymom'sfriendatherplace.Iwokeup.Momwenttoworkandremindedmetobeniceandcleanbythetimeshecameback.IstayedwithTony,theolderoftheboysandsuddenlysomebodycalledhimandthoughhewasnotpermittedtoleavemealone-heleft.Hesaiditwouldnotbelong.Butittookhimforever.IrealizedthatIwasalone.Icouldnotcomeoutofthehouse,soIopenedthewindow.Iwassodesperate.Solonely.Sobetrayed.AtthatmomentIpulledthecurtainsostronglythatIfellonthefloor.AndthereIwasstanding-onelittlecriminal-desperatetoescapeandknowingthatIwouldbepunishedfordestroyingthecurtainthatwasnotevenours.Butthensomethingchanged.Istoppedweeping.IlookedaroundandrealizedthatIwasinasafeplace,andthatmomwouldcomebackandkissmenomatterwhatIhaddone.Thiswasamomentofpurehappiness,notthehappinessofgettinganewtoyoradog,orgoingtothepartyofyourbestfriend.Itwasthemomentofclarityforme-thefirsttimeinmylifewhenIrealizedthatIwashappytohavemymomandthatIwassafe.Myeyessawtheworldindifferentshadesthatmoment.Andbytheway-Iwasnotpunishedforthecurtain.Ifellasleeponmymom'sknees.1、Whatisthebesttitleforthispassage?A．AnUnforgettablePartyB．AChildhoodMemoryC．AHappyDayinMyMom'sBestFriend'sHomeD．TheRulesYouShouldFollow2、Whatbestdescribestheauthor'sfeelingstowardchildhoodmemories?A．Childhoodmemoriesareeasytoforget.B．Theymakewhatisthepersonalityofaman.C．Goodmemoriesarealwaysmucheasierforustoremember.D．Childhoodmemoriesarealwaysstrangeandincomprehensible.3、Whathappenedtotheauthorwhenhewas6yearsold?A．Hisfamilymovedtoanotherapartment.B．Healwaysfoughtwithmom'sfriend'schildrenfortoys.C．Hewaspunishedbyhismomfordestroyingherfriend'scurtain.D．Hewaslockedinsideahouseandfailedtogetoutbythewindow.4、Inthelastparagraph,theword"It"refersto______.A．themomenthereceivedapresentfromhismomB．thetimehespentinmom'sfriend'shomeC．themomentherealizedhismom'sloveD．thetimehedestroyedthecurtain23．（8分）閱讀理解Onthefirstdayofschoolourprofessorintroducedhimselfandchallengedustogettoknowsomeonewedidn'tknow.Ilookedroundwhenagentlehandtouchedmyshoulder.Iturnedaroundtofindawrinkled,littleoldladywithasmile.Shesaid,“Hi,handsome.MynameisRose.I'meighty-sevenyearsold.CanIgiveyouahug？”Ilaughedandenthusiasticallyresponded,“Ofcourseyoumay！”Shegavemeagiantsqueeze.“Whyareyouincollegeatsuchayoung，innocentage？”Iasked.“IalwaysdreamedofhavingacollegeeducationandnowI'mgettingone！”shetoldme.AfterclasswewalkedtotheStudentUnionbuildingandsharedachocolatemilkshake.Webecameinstantfriends.Everydayofthenextthreemonthswewouldleaveclasstogetherandtalknon-stop.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(歌詞)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．Rosewastalentedandhard-workingD．Rosewascourageousandherwordswereinspiring4、WhichsayingmightRosepossiblysupport________.A．Oneisnevertoooldtolearn.B．Afriendinneedisafriendindeed.C．Romewasn'tbuiltinaday.D．Itisnousecryingoverspiltmilk.24．（8分）4appstohelpyoumakethemostofyourmoneyLivingonastudentbudgetcanbetough.Budgetingisessentialandit’simportanttomakesavingsinanywaypossible，soyoucanmakethemostofyourmoney.Hereayesomeusefulappsforsavingmoneyasastudent.UnidaysCosttosignup:freeThisisprobablythemostwell—receivedstudentdiscountapp.It’seasytosignuptoandonceyouhave，allyouhavetodoisusethecodesUnidaysprovidesyouwithwhenyou’repayingin-storeorcheckingoutonline.Unidaysalsosometimesincreasesitsdiscountoffersatcertainstoresandwebsites.Keepaneyeoutfortheseincreaseddiscountstosaveyourselfsomeextracash，particularlyasChristmasisonthehorizon.VouchercloudCosttosignup:freeVouchercloudofferssomeamazingdealsthatcannotbemissed.There’sfrequent2for1dealsordiscountavailableatmanywell-knownrestaurantssuchasPizzaExpress，F(xiàn)rankie&Benny’sandGiraffe.Theyalsoofferdealsonhotels，citybreaksandarangeofitemssuchasRealTechniquesproducts.It'sagreatwaytosaveonChristmaspresents—theregular40％offatTheBodyShopisalwaysworthlookingoutfor!TopCashbackCosttosignup:freeYoumayhaveseentheTVadvertsforTopCashback.WiththeTopCashbackapp，youcanviewallparticipatingstoressecuritycameras.Then，allyouhavetodoiscompleteyouronlineshoppingViatheapptoreceivecashbackonanypurchasesyoumake.Forexample，ifyoubuyonlineatAmazonyoucanreceiveupto9％cashbackintoyouraccount.Itdoesn’talwaysseemlikealotofmoneybutifyoushoponlinefrequentlyitalladdsup!TastecardCosttosignup:subscriptionscostsvary(monthlytoannuallysubscriptionsavailable)EventhoughitcoststosubscribetoTastecard，thediscountsareworthit.WithaTastecard，youcanget2for1mealsor50％offfoodatparticipatingrestaurants，allofwhichcanbeviewedontheapporwebsitesimplybytypinginyourpostcode.ThesediscountsareavailableatchainslikePizzaHutandBellaItaliaandalsoindependentrestaurantsacrossManchester.1、Whichofthefollowingisthemostpopularwithstudents?A．Unidays.B．Vouchercloud.C．TopCashback.D．Tastecard.2、WhatisspecialaboutTopCashback?A．Itcanonlybeusedinstores.B．Itcostsalotofmoneytosignup.C．NoadsforTopCashbackappearonTV.D．Onlinecashbackcanbestoredinyouraccount.3、WhatdoesTastecardhelpyoutosavemoneyon?A．Hotels.B．Restaurants.C．Tickets.D．Presents.25．（10分）Naturalselectionistheprocessbywhichonetypeofanimalwithinaspeciesthrivesbecauseofcertaincharacteristicsthatmakeitmorelikelytolivethanothersinitsgroup.Thehistoryofthepepperedmoth(灰蛾)isanexampleofthenaturalselectionprocess.In19thcenturyEngland,certaintypesofpepperedmothswereabletobetterblend（融合）intotheirsurroundings.Duringthattimeperiod,greatchangeswerehappeninginGreatBritain.TheIndustrialRevolutionwaspartofthischange,andwithitcameairpollution.Naturalselectionoftentakeshundredoreventhousandsofyearstooccur.Forthepepperedmoth,thisprocessoccurredcomparativelyquickly.AtthebeginningoftheIndustrialAge,mostpepperedmothsinEnglandwerelight-coloredandcoveredwithblackmarkings,althoughafewmothshaddark-coloredwings.Becausethelight-coloredmothsblendedintothelight-coloredbarkonthetrees,theycouldnotbeeasilyseenbybirdsthatwouldeatthem.Astheairgrewmorepolluted,however,treetrunksbecamecoveredwithsoot(煙煤)andbecamedarker.Thelight-coloredmothsbecameeasyforbirdstoseeagainstthedarktreetrunks.Sincethedark-coloredmothsnowhadtheadvantage,theirnumbersgrew.Within50years,thepepperedmothwentfrombeingmostlylight-coloredtobeingmostlydark-colored.Inthe20thcentury,theairclearedup,andthepepperedmothpopulationchangedagain.Astreetrunkslightedduetolesssootintheair,light-coloredmothsonceagainhadanadvantage.Theirnumbersincreasedassootlevelsdeclined.Dependingontheirenvironment,thecolorationofthemothshelpedthemtobe“naturallyselected”tosurvive.1、Whichofthefollowinghastheclosestmeaningtotheunderlinedword“thrives”inthefirstparagraph?A．Reduces.B．Booms.C．Changes.D．Endangers.2、Whatcanweinferaboutthepepperedmoth’snaturalselectionprocess?A．Thelengthoftimewasunusual.B．ThesootlevelsinEnglanddidnotaffectit.C．Thistypeofcolorchangewastypicalformoths.D．Itwasagoodexampleofenvironmentalprotection.3、What’sthedifferencebetweenlight-coloredanddark-coloredmoths?A．Dark-coloredmothswereoriginallyeasytoseeontrees.B．Bothkindsofmothspreferredthedark-coloredtrees.C．Birdsfailedtoseelight-coloredmoths.D．Thecolorofmothswasunimportant.4、WhichwouldmostlikelyhappenifsootdarkenedEngland’streesagain?A．Birdswouldeatfewermoths.B．Mothswouldnotbeabletostayalive.C．Light-coloredmothswoulddisturbpeople’slife.D．Thepopulationofdark-coloredmothswouldincrease.第三部分語言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Overtheyears,thankstomylife’sobstacles,Iunderstoodthemeaningoffaithandthestrongwilltosurvive.ItwasHurricaneIkethatmademefully1thebeautyofourstrengthandahuman’smotivationto2.Momhadatwo-week3insummer.WhileweenjoyedourholidayinSoutheastTexas,wedidn’trealizethefactthatIke4causemonthsandlikelyyearsof“l(fā)abor”.BySeptember7th,the“eyesofTexas”werewatchingHurricaneIkemore5,makingthetypicalmadrushforlast-minutehurricane6.Twodayslater,bothoilandicewerein7demand.IntheearlyhoursofSeptember11th,someneighborswereplanningto8thestormintheirhomes,9othersweremakingfinalpreparationstogetaway.Atfirst,wedecidedtostay.Butthatafternoon,theHouston-Galvestonareawouldbeonthemore10sideofthestorm.MomandIpackedsomeofourmost11belongingsinthecarand12theEastTexastownofLufkin.AsIkepushedfartherinland,we13powerinLufkin.OnSunday,ournext-doorneighbortoldusviacellphonethatour14hadremainedwell.Ourhopescouldnothavebeen15.Butafewhourslater,theneighborsreportedthatourbrickchimneyhad16,anditwassittingonourlivingroom,17aholeintheroofbetweentwoskylights(天窗).Wewouldn’tbeallowedtoreturnhome18September17th.Iclimbedupstairs,andlookedtowardtheholeintheroofwhichshowedabeautifulbluesky.Withouthesitation,Ishouted,“Wow!Athirdskylight!”MyneighborscouldnotbelieveIwasmakingjokes19crying,but20isalwaysgoodmedicine.ItwaswiththatjokethatIknew,giventime,everythingwouldbeokay.1、A．observeB．exploreC．a(chǎn)ppreciateD．improve2、A．recoverB．a(chǎn)pologizeC．workD．change3、A．meetingB．journeyC．scheduleD．vacation4、A．mustB．mightC．wouldD．should5、A．closelyB．constantlyC．warninglyD．differently6、A．a(chǎn)dventureB．suppliesC．equipmentD．reports7、A．basicB．pureC．neatD．high8、A．putawayB．getthroughC．testoutD．sufferfrom9、A．sinceB．whenC．whileD．until10、A．a(chǎn)wesomeB．a(chǎn)bundantC．peacefulD．dangerous11、A．preciousB．concreteC．a(chǎn)vailableD．potential12、A．setoutB．headedforC．settleddownD．watchedout13、A．lostB．reducedC．producedD．provided14、A．gardenB．poolC．houseD．yard15、A．clearerB．higherC．lowerD．wilder16、A．passedB．stoodC．followedD．gone17、A．diggingB．fillingC．leavingD．kicking18、A．byB．beforeC．a(chǎn)fterD．until19、A．inspiteofB．insteadofC．a(chǎn)partfromD．intermsof20、A．laughterB．willC．strengthD．faith第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）Mostyoungpeoplehaveeverwantedtobefamoussingersormusicians.Theyhavedreamed1．playinginfrontoftheaudience.Honestlyspeaking,manyattachgreatimportanceto2．(become)richandfamous.Manymusiciansmeetandformaband.Theymaystart3．a(chǎn)groupofhighschoolstudents.Atfirst,theymayplayto4．(pass-by)inthestreetorsubway.Later,theymaygive5．(perform)inpubsorclubs.Ofcoursetheywanttomakealotofmoney.However,therewasoneband6．(call)theMonkeesthatstartedinadifferenceway.ItbeganasaTVshow.TheTVorganizershadplannedtofindfourrockmusicians7．theycouldfindonlyone.Theyhadtouseactors,whohadto.rely8．othermusicianslohelpthem.Thejustpretends9．(sing).Theirperformancesweresoonsuccessfulandpopular,andafterayearorso,theMonkeesbegantoplayandsing10．(they)ownsongslikearealband.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）MyyoungerbrotherJohnhasatoothachelastnight、Thismorning,mymothertookhimtoseeadentist、GointohospitalwasalwaysveryfrightenedforJohn、Hestruggledtogetawaywhilethedentistwasgivinghimexamination、Heyelledterriblywhenthedentistwaspullinghistooth、Severalminuteslate,thedentistgoteverythingfinished、“I’msorry,madam,andIshallhavetochargeyou200dollarsforpullingyourboytooth、”“200dollars!Why,yousaidthathewouldchargeonly40dollarsforsuchwork!”“Yes,butyourboyyelledsoloudlythathehadscaredfourotherpatientoutoftheoffice、”第二節(jié)書面表達(dá)（滿分25分）29．（25分）假設(shè)你是光明中學(xué)學(xué)生會(huì)主席李華，你校擬向美國友好交流學(xué)校的中文班捐贈(zèng)一批圖書，你將于今年七月赴對(duì)方學(xué)校參加夏令營時(shí)帶去贈(zèng)書，寫一封郵件與其班長Chris聯(lián)系，介紹圖書相關(guān)信息，并詢問對(duì)方其他需求。注意:1.詞數(shù)100左右；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫參考詞匯:學(xué)生會(huì)theStudentUnion;友好交流學(xué)校thefriendlyexchangeschoolDearChris,_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、B2、D3、C4、B5、C6、A7、C8、B9、A10、C11、C12、A13、C14、B15、D16、D17、C18、A19、A20、A第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、1、A2、A3、D4、B22、1、B2、B3、D4、C23、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’steamlookedattheabilityofdifferentcombinationstosupportthein-creaseofmalignant(惡性的)humancells.Shesaysthecurrentwaytoidentifywhetherchemicalscausecanceristotestthemoneata