四川省成都市双流区双流棠湖中学2024届高三（最后冲刺）英语试卷含解析

四川省成都市双流区双流棠湖中学2024届高三（最后冲刺）英语试卷注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3．考试结束后，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．Theinnerstrengthofthegirlallowsher_____goingwhenshegetsintotrouble.A．keepB．keepingC．tokeepD．kept2．MeizhouIslandissuchabeautifulplaceofinterest______everyonelikestovisit.A．as B．that C．which D．where3．Thankstothe“sugartax”，foodfactorieshavereducedsugarintheirproducts,________about45millionkilogramsofsugar.A．tosaveB．savedC．savingD．havingsaved4．ThefilmMeiLanfang,LiMingplaysthestarringrole,hasagaindrawntheworld’sattentiontoourtraditionalChineseart.A．what B．that C．which D．where5．—Iwonderwhatmakesyouagoodsalesperson.—I________asawaiterforthreeyears,whichcontributesalottomytoday’swork.A．serveB．servedC．haveservedD．hadserved6．Iwonder________theequipmentwillbeavailableintendays.A．that B．when C．whether D．where7．_____theplantonceaweekifyouaretogetfruitintheautumn.A．WateredB．WateringC．TowaterD．Water8．StarskaterWuDajingwonChina’sfirstgoldmedalatthe2018PyeongChangOlympicWinterGamesbreakingworldrecordinshorttrackmen’s500m.A．toB．byC．withD．in9．Duringtheperiodofrecentterroristactivities,people_____nottotouchanunattendedbag.A．hadalwaysbeenwarned B．werealwaysbeingwarnedC．arealwayswarning D．alwayswarned10．______caughtintherainunexpectedly,westillenjoyedthejourneyverymuch.A．When B．AsC．Unless D．Although11．Whenthegirldid________thecouragetotellherparentswhathadhappened,unfortunatelyherownfamilydidn'tbelieveher.A．workout B．workup C．workat D．workon12．Thisrestauranthasbecomepopularforitswide______offoodsthatsuitalltastesandpockets.A．production B．offerC．range D．division13．It'ssaidthatthepowerplantisnowlargeaswhatitwas.A．twiceas B．astwiceC．twicemuch D．muchtwice14．—Lucy,couldyoupleasesparemeafewminutes?一,butIhope“afewminutes”,won’tturnintoanhour.A．Itdoesn’tmatterB．That'skindofyouC．I’mafraidnotD．Iguessso15．—Whynotbuyasecond-handcarfirstifyoudon’thaveenoughmoneyforanewone?—That’sagood________.A．saying B．questionC．account D．suggestion16．______suchaproblembefore,wehandledthesituationverywellthistime.A．Dealwith B．DealingwithC．Todealwith D．Havingdealtwith17．Wecanneverexpect____bluerskyunlesswecreate____lesspollutedworld.A．a;a B．a;theC．the;a D．the;the18．—________?Youlookreallydown.—I’mtiredofmyjob.Thereareendlessproblemstodealwith.A．Whybother B．SowhatC．What’sup D．Whynot19．Whydoesshealwaysdrivetowork____shecouldeasilytakethetrain?A．unless B．untilC．before D．when20．Thegovernmenthastakensomemeasurestosolvetheshortageofelectricity,butitwillbesometime_________thesituationimproves.A．since B．whenC．unless D．before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）Timewastersarerealenemiesofsuccess.Timewasterscouldbepeople,eventsorhabitsthatleadtotheoppositepathawayfromourgoals.Themostimportantstartingpointinremovingthetimewastersinlifeistoknowaboutthem.Weneedtositdownandanalyzetheactivitieswhichtakeourtime.Startbymakingalistofouractivitiesandsortouttheneitherurgentnorimportantones.SometimesitcouldbeasimpleaddictiontoaTVSoapOpera,constantdistractions,orevenoneofourcore(核心的)activitiesthatwearenotexcellentatdoing.Wecan,forinstance,imaginethatweareabusinessownerandwekeepsabotagingourbusinessdeals,leadingthecompanyintogreatfinancialproblems.Itmaybetimeforustohaveourassociatesdothemarketingwhileweconcentrateontheareaswearebestin.Thenextthingwouldbetomakesurethatweplanourdailyactivities.Oneoftheobviousreasonsisthatwewillhaveanupperhandinfightingagainsttimewastersinourschedule.Ifwhatwewanttodoorwhatwedon’twanttodobecomesclear,ourfocusisstrengthened.Moreover,whenwethinkofpeoplewespendtimewith,wearesuretonoticethatsomehaveamorepositiveimpactonoursuccesswhileothershaveanegativeone.Itisimportanttobeabletodistinguishthemespeciallywithregardtoourschedule.Whilewedonotadvocateforeveryonetothrowawayrelationships,itisgoodtoknowthathelpingafriendwhoisemotionallydisturbedcanwaittilldinnertime.Finally,dothesametoourhabits.Listallthehabitsandaddictionsthattakeanyamountofourtime.Then,takealittletimetostraightenthemoutinlinewiththeirimportanceandurgency.Dependingonouranalysis,killthosethatareharmfultoourgoalsinlife.1、Whichofthefollowingisthebesttitleforthepassage?A．TheImportanceofDevelopingGoodHabitsB．TheSignificanceofPlanningDailyActivitiesC．WaysofDistinguishingPeopleweSpendTimewithD．WaysofRemovingTimeWastersfromOurLives2、Theunderlinedword“sabotaging”inParagraph2isclosestinmeaningto.A．promotingB．offeringC．damagingD．striking3、Whatdoweknowabouttimewastersfromthepassage?A．Theyfailtosetcleargoalsfortheirlife.B．Theyarrangethingsonimportanceandneed.C．Theyturnawayourattentionfromachievinggoals.D．Theyareaddictedtosortingouttheimportantactivities.4、Whichofthefollowingshowsthedevelopmentofideasinthispassage?A．P1→P2→P3→P4B．P1→P2,P3→P4C．P1→P2,P3,P4D．P1,P2,P3→P422．（8分）Iheardmanyparentscomplainingthattheirteenagechildrenarerebelling（叛逆）．Iwishitwereso．Atyourageyououghttobegrowingawayfromyourparents．Youshouldbelearningtostandonyourownhvofeet．Buttakeagoodlookatthepresentrebellion．Itseemsthatteenagersaretakingthesamewayofshowingthattheydisagreewiththeirparents．Insteadofstrikingoutboldlyontheirown,mostofthemareclutching(紧握）atoneanother'shandsforreassurance．Theyclaimtheywanttodressastheyplease．Buttheyallwearthesameclothes.Thensetoffinnewdirectionsinmusic．Butsomehowtheyallendupwithlisteningtothesamerecordtogether．Theirreasonforthinkingoractinginthus-and-suchawayisthatmanypeoplearedoingit．Theyhavecomeoutoftheircocoon（茧）intoalargercocoon．Ithasbecomeharderandharderforateenagertostandupagainstthepopularitywaveandgohisorherownway．Industryhasfirmlycarvedoutateenagemarket．Thesedayseveryteenagercanlearnfromtheadvertisementswhatateenagershouldhaveandbe．Andmanyoftoday'sparentshavecometoawardhighmarksforthepopularityoftheirchildren．Allthisaddstoagreatbarrier(障碍）fortheteenagerwhowantstofindhisorherownpath．Butthebarrierisworthclimbingover．Thepathisworthfollowing,Youmaywanttolistentoclassicalmusicinsteadofgoingtoaparty．Youmaywanttocollectrockswheneveryoneelseiscollectingrecords．Youmayhavesomethoughts'thatyoudon'tcaretosharewithyourclassmatesatonce,well,gotoit．Findyourself．Popularitywillcome-withthepeoplewhorespectyouforwhoyouare．Thatistheonlykindofpopularitythatreallycounts．1、Inthispassage,theauthorwantstotell________.A．teenagershowtolearntodecidethingsforthemselvesB．readershowtobepopularwithpeoplearoundC．parentshowtocontrolandguidetheirchildrenD．peoplehowtounderstandandrespecteachother2、Accordingtotheauthor,manyteenagersthinktheyarebraveenoughtoactontheirown,butinfact,mostofthem_________.A．havemuchdifficultyunderstandingeachotherB．lackconfidenceC．darenotcopewith（处理）problemssingle-handedD．aremuchafraidofgettinglost3、Whichofthefollowingistrueaccordingtothepassage?A．Thereisnopopularitythatreallycounts．B．Whatmanyparentsaredoingishelpingtheirchildrenfindtheirownpaths．C．Itisbadforateenagertodisagreewithhisorherclassmates．D．Mostteenagersclaimthattheywanttodowhattheyliketo,buttheyareactuallydoingthesame．4、Whatdoestheauthorthinkofadvertisements?A．Convincing． B．Influential.C．Instructive． D．Authoritative（权威的）．5、Duringtheteenageyears,oneshouldlearnto_________A．differfromothersinasmanywaysaspossibleB．getintotherightreasonandbecomepopularC．findone'srealselfD．rebelagainstparentsandthepopularitywave23．（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.24．（8分）AEuropeanUnionprogramislettingblindpeopleexperiencefamouspaintingsforthefirsttime.Itusesthreedimensional(3-D)printingtore-createfamouspaintingssotheycanbetouched.OnepaintingprintedwiththenewtechnologyisGustavKlimt’s“TheKiss.”ItisapopularattractionattheBelvedereMuseuminVienna,Austria.Thepaintingshowsamanandawomanstandinginafieldfilledwithflowers.Theyarewearinggoldrobesandhavetheirarmsaroundeachother.Themanleansdowntokissthewoman.Klimtfinishedthepaintingin1908.Untilnow,peoplewhohadtroubleseeingcouldnotappreciatetheartwork.Butthankstothereproductiontheycantouchthepieceandfeeltheridgesanddepressions.AndreasReichingerstartedmaking3-Dversionsofartworkin2010.Hesaidthisreproductionwashismostdifficultprojectbecausethecouple’srobesaresodetailed.DominikaRaditschisablindmuseumvisitor.Shetouchedthereproduction.Asshemovedherhandsarounditshesaid,”Exactly,canyouseethese?Therearesomanydetails.“Raditschsaidshecanimaginewhattheoriginalpaintinglookslikewhenshetouchesthereproduction.“It’ssomehowround.Youcanfeelit.Itcomeswithit.Andinmanyplacesit’ssosmooth.AndthenIthinktomyself:itprobablyshinestoo!”Raditschsaid.TheBelvedereisnottheonlymuseumtohave3-Dversionsofitsartwork.SomeofthepiecesatthePrado,inMadrid,Spain,havereproductionsthatcanbetouched.ButthepieceinViennahasonespecialpart:itismadewithwidelyavailable3-Dprintingtechnology.Thatmeansoneday,blindartfansanywhereintheworldcoulddownloadthesourcefilesandprintthereproductionsthemselves.1、Whatis”Thekiss”?A．AEuropeanUnionproject.B．Apopularpainting.C．A3-Dtechnology.D．Afamousmuseum.2、WhydidReichingersaythisreproductionwasdifficulttofinish?A．Thepaintingwasreproduceddetailedly.B．Theoriginalartworkwasmadein1908.C．Blindartfanscan’tdownloadthesource.D．The3-Dtechnologyisnotavailable.3、HowdidRaditschfeelwhenshefirsttouchedthereproduction?A．Awkward.B．Puzzled.C．Excited.D．Nervous.4、Whatisthebesttitleforthetext?A．AEuropeanUnionProgramforMuseumVisitorsB．3-DPrintingLetsBlindExperienceFamousPaintingC．HowtoReproducetheWorld-famousPaintingsD．ASpecialMuseumforArtFansinVienna,Austria25．（10分）Itwashardtoaccept,butthesaddayhadfinallyarrived.Istillrememberthetearswellingupinmysix-year-oldsister’seyesasshelookedaroundtheemptyclosetinwonder.Thespaceoncefilledwithherclothesnowheldonlylonelinessandsorrow.Thislittlechildhadcometotherealizationthatherfatherwasgone.Hehadleftus,andtherewassimplynowaytochangeit.Beingtheoldestoffourgirlshasneverbeeneasy,butwiththedepartureofourfather,ourworldanddreamswerebrokenbeyondrepair.Mymother,themostamazinglywarm-heartedpersonintheworld,hasworkedharderthananyoneshouldsimplytomendourbrokenhousehold.However,longhoursatworkoftenpreventedherfromphysicallybeingthereinourtimesofneed.ThisiswhereIhavesteppedupasthetemporarycaretakerofmythreesmallsisters.ManystudentswritecollegeessaysabouttheirleadershippositionsinschoolandthecommunitybutIfeelthatmygreatestaccomplishmentistheroleIhaveplayedwithinmyownfamily.Senioryearinhighschoolisnotsimpleforanyone,especiallywhenitfeelsliketheentireworldisrestingonyourshoulders,butthisishowIhavefeltforthepasttwoyears,Ihavecontinuallytriedtofulfillthedreammymotherholdsformyfuture.Mymotherwasnotabletocompletehercollegeeducation,andsothissuccessishertopsignificanceforherchildren.Aleaderisdefinedasonewhohasinfluenceonothers.Ihopethatmyleadershipaffectsthelivesofmysistersandeveryonearoundme.Indedicatingmyselftomyfamilyandschool,IhavesetgoalsthatIwilldoanythingtoaccomplish.Iamanextremelydeterminedindividual,andmyuniversitywillhelpmetakethenextstepinclimbingtheladderofsuccess.1、WhatdoestheauthorintendtodoinParagraph1?A．Showatopicfordiscussion.B．Providesomeadviceforreaders.C．Summarizethefollowingparagraphs.D．Introducesomebackgroundinformation.2、Whatwastheauthor’sdreaminhersenioryearinhighschool?A．Tobeadmittedintoacollege.B．Tolookafterhersisterswell.C．Tosetanexampletohersisters.D．Toleadherfamilyoutoftrouble.3、Whatistheauthor’spresentlifelike?A．Happyandquiet.B．Hardbuthopeful.C．Busybutsuccessful.D．Inspiringandrich.4、Whatroledoestheauthorplayinherfamily?A．Awinner.B．Ateacher.C．Aleader.D．Adreamer.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）Sylviaisawomanwithbigscars(伤痕）onherbody.The1thatleftherscarredhappenedduringachildhoodgameofhide-and-seekwithhersister.Duetofrequentpowercuts(停电），hermumusedto2potsofwaterandputthemonthebathroomfloor.Hermotherhadtoldhernottoentertheroom，butSylvia3intheroom，forgettinghermom’swords.Whenhersisterpushedthe4，shefellbackwardsintothe5water.Ittookyearsofsurgerybeforeshewentbacktoschool.Withscarsoverherbody，alifeofhidingfrom6followeduntilthe7pointcameinJulylastyear.Sylviawasonholidaywithhermotherwhenshe8aman’scameraphonefollowingheraroundthepool.Thenshewas9bytheeffecttheexperiencehadonhermother一shecouldseeMomstaringatherscars，looking10.Seeingthis，Sylvia11toposetomakehermom12.“IrealizedI’dbeen13formanyyears.IfettlikeIhad14myfamily’slivesandthought,‘Nowisthetimeformeto15，Sylviasaid.Sylviafettitwastimenotjusttomakeachangeherself，buttohelpotherswithdisfigurements(缺陷）.Sylviapointedout“Everypersonis16.Weshouldacceptourbodiesthewaytheylook.Stoptryingto17yourselfwithotherpeople.”Shealsoorganizedaswimwearshowfeaturingmodelswithdifferentdisfigurementsandwantedpeopletoseewhatittruly18tobeinclusive(包容性强的）.ForSylvia，shehopesherstorywill19others.“NowIfeelluckyandproudofmyscarsasI’ma(n)20，”shesaid.1、A．accident B．challenge C．behavior D．adventure2、A．store B．boil C．take D．drink3、A．remained B．washed C．hid D．jumped4、A．barrier B．curtain C．window D．door5、A．cold B．warm C．hot D．clean6、A．attention B．attraction C．discussion D．relation7、A．showing B．turning C．breaking D．meeting8、A．stopped B．found C．allowed D．prevented9、A．silenced B．disappointed C．touched D．annoyed10、A．quiet B．beautiful C．angry D．sad11、A．happened B．started C．pretended. D．agreed12、A．return B．move C．smile D．improve13、A．negative B．selfless C．strange D．lucky14、A．rebuilt B．destroyed C．ended D．saved15、A．think B．learn C．decide D．change16、A．unique B．uneasy C．hopeful D．equal17、A．devote B．introduce C．connect D．compare18、A．benefits B．requires C．means D．maters19、A．inspire B．surprise C．control D．cure20、A．examiner B．creator C．owner D．survivor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）ItwasintheninthyearwhenIbegantosuffer1．depression.MyparentsnoticedbutfeltthatsinceI’dalwaysbeen2．goodchild,thiswouldnotlastlong.3．(fortunate),itwasnotso.Ididn’thavefriends.HardlycouldIsharemyproblems.Deepanxietybegantodestroymy4．(confident).IgottiredofstudyingandfinallyIrefusedtoattendclass,5．(shut)myselfinmyroomforhours.Theexamwasdrawingnear,butIsimplydidn’tcare.Myparentsandteachersweresurprisedatmybadbehavior.Onemorning,afteran6．(argue)withmyfather,Istoodattheschoolgate,depressed.Thenastheotherstudentswenttotheirclassrooms,ourheadmastercalledme.Thenextfortyminuteswasoneofthemostimportant7．(moment)inmylife.Shesaidshe8．(notice)abigchangeinmeandwonderedwhy.Atfirstshetookmyhandsin9．(she)andlistenedpatientlyasIsaidmyworries.ThenshehuggedmeasIcried.Monthsoflonelinessdisappearedinhermotherlyhug.Noonehadtriedtounderstandwhattherealproblemwasexcepttheheadmaster,10．helpedmeoutsimplybylisteningandhugging.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）下面的短文中共有10处语言错误，每句中最多有两处。错误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：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，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。DearNick,I’mgladtohearifyou’recomingtoSichuaninAugust.Youhadmadethewisechoicetotravelhere.SichuanProvinceisrichfortouristattractionsandenjoymanyworld-famousplaceofinterest,suchasJiuzhaigouandDujiangyanIrrigationProject.Jiuzhaigouiswellknownforitsbeautifullakes,ofthatthewaterisclearandlookscolorfully.Itcanexcitevisitors’imagination.OtherattractionisDujiangyanIrrigationProject.Itisbuiltover2000yearsagoandisstillplayingimportantpartinirrigationtoday.Besides,theniceweatherandconvenienttransportationherecanmakeyourtripeasierbutmoreenjoyable.I’msureyou’llhaveagoodtime.I’mlookingforwardtoyourcoming.Yourssincerely,LiHua第二节书面表达（满分25分）29．（25分）假定你是中学生李华。你的外教Peter昨天结束在中国的工作，回到了英国伦敦。你因故未能送行。请根据以下要点用英语给他写一封电子邮件：1．表示歉意；2．解释原因；3．期待重逢。注意：1．词数100左右；2．可以适当增加细节，以使行文连贯。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、A3、C4、D5、B6、C7、D8、B9、B10、D11、B12、C13、A14、D15、D16、D17、A18、C19、D20、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、D2、C3、C4、B22、1、A2、C3、D4、B5、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(恶性的)humancells.Shesaysthecurrentwaytoidentifywhetherchemicalscausecanceristotestthemoneatatime.Thismethodleads,sheadds,toalonglistofsupposedly“safe”chemicals.Sheandherteamsaythatapproachneedstochange.“Wedefinitelyneedcertainresearch…tofindoutwhatmixturesofchemicalswouldbemoreharmfulthanothers;whatgroupsofchemicals,whentogether,wouldproducemoreharmfuleffects.Andatthemoment,thatisnotknown.”Anestimatedoneinfivecancershasbeenlinkedtochemicalexposure.Itmayturnoutthatthecancer-causingvillain(恶棍)isnotasinglechemicalatall.5、Whateffectmayonesinglechemicalhaveonusaccordingtothetext?A．Itmayletussufferfromcancer.B．Itmaynotcausedangertous.C．Itmaydestroyourbody.D．Itmayletourbodymakeachange.6、WhatcanwelearnaboutMs.Gulliver’sresearch?A．Sheh