河南省郑州二中2025届高考考前提分英语仿真卷含解析

河南省郑州二中2025届高考考前提分英语仿真卷注意事项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．—Let’shaveagameoftennis;theloserhastotreattheothertoanice-cream.—________.A．I’mafraidsoB．It’sadealC．You’vegotapointD．Isupposenot2．Intheforest,soundisthebestmeansofcommunicationoverdistance________incomparisonwithlight,itwon'tbeblockedbytreeswhentravelling.A．whileB．becauseC．whenD．though3．We’dbettergonow,______we’llmissthetrain.A．butB．soC．otherwiseD．therefore4．Thevarietyoffoodattherestaurantislimited,buteverymealcanserveatleasttwopeopleandisunder¥10,sonotonlyisit______butpracticalaswell.A．adaptableB．adjustableC．adoptableD．affordable5．Advertisingisdifferentfromotherformsofcommunicationinthattheadvertiserpaysforthemessage.A．todeliver B．delivered C．tobedelivered D．delivering6．IhadhopedtotakeaholidaythisyearbutIwasn’tableto______.A．getaway B．dropin C．checkout D．holdon7．Hehaswrittentwoarticlesforthejournal，onetobepublishedinthisissue，theotherto___________inthenext.A．turnout B．comeoutC．bringout. D．leaveout8．ItshockedtheworldtheUnitedStateswithdrewfromsomemajoragreementsithadbeencommittedto,includingthe2015ParisAgreementonclimatechangemitigationandthe2015IranNuclearDeal.A．which B．whatC．whether D．that9．（2018·海淀二模）—Excuseme,sir.Canyousparemeadollar________Icanbuythisbook?—Sure,noproblem.A．forB．soC．butD．or10．_________therequirementissethigh,itisablessingforChinesestudentsthatCambridgeUniversityusesscoresonGaokaoaspartofitsadmissioncriteria.A．As B．While C．Once D．Where11．studentsEnglishwell,theteachertriestospeakEnglishinclassveryoften.A．TeachingB．TaughtC．ToteachD．Teach12．________twohoursdailyhasmadeconsiderabledifferencetomyphysicalcondition.A．TowalkB．WalkingC．WalkedD．Havingwalked13．MymotherisalwayswarningmewhenIgoout,“Don’tgetoffthebus________itisstopping.”A．untilB．whileC．beforeD．after14．Wefirmlybelievethat______thenewexaminationsystemcomesintoexistence,completelynewsituationswillarise.A．consideringB．supposedC．providingD．given15．DorisLessing，anauthorwhohashadafascinatinglife，livedinIran_______shewasfivebeforemovingtoZimbabwe．A．unless B．sinceC．until D．after16．—IhavesomethingimportanttotellJohn.ButIcan’tfindhim.—Hiscellphoneishere,sohe________havegonetoofar.A．mustn’t B．needn’tC．wouldn’t D．can’t17．Lisawouldn’t________thejobanymore.Shehadabigargumentwithherbossandresigned.A．comeupwith B．keepupwithC．makeupwith D．putupwith18．Meyerandhisteamwerethefirst______howthediseasespreadsfromanimalstohumans.A．showing B．show C．toshow D．shown19．Asheworksinaremotearea,hevisitshisparentsonly_____A．anxiouslyB．occasionallyC．practicallyD．urgently20．Hearingthenews,sherushedout,________thebook________onthetableanddisappearedintothedistance.A．left;lainopen B．left;layopenedC．leaving;lieopened D．leaving;lyingopen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）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.22．（8分）BrightSidedidsomeresearchonmanyplacesthroughouttheworldwhereyoucanbuyahousefor1dollarorforfree!Roubaix,FranceIfyoulikeFrance,RoubaixlocatedinthenorthofFranceisjustforyou.Thelocalauthoritieswantittobepopulatedandattractive.Youcanbuyasmallhouseintheindustrialdistrictforjust$1.Thebuyerissupposedtoliveinthishousefor3years.Buffalo.USABuffaloofferswhoeverqualifiestobuyahousefor$1.Allyouneedistobealawfulcitizenofthecityandinvestamountofmoneyintoitsdecoration.Doingthis,theauthoritiesarehopingtomakethecitybeautifulagainwithoutspendingmoney.Liverpool,GreatBritainInLiverpool,mostofhouseswereabandonedbytheworkingclassduringtheyearsofunemployment.Thegovernmentistryingtosellthehousesforjust$1.Ifyouwanttobuysuchahouse,ithastobeyourfirstdealonbuyingproperty(不动产).Candela,ItalyIfyoustillhaveanydoubtsaboutspendingSIonahouse,youshouldknow:thegovernmentwillpayyousomemoney,ifyoumovetoCandela.Inordertobepaid,youneedtobecomeapermanentcitizenandhaveanincomeof$7500peryear.Ifmovinga,ne,youwillgetS800,andifyouaregoingwithyourfamily,thepaycanbefourtimesasmuchasonlyoneperson.Formoreinformationofothercities,pleaseClickHere.1、WhydotheauthoritiesofBuffaloprovideahouseforpeoplewith1$?A．Toimprovethelivesofpoorpeople.B．Tomakethecityattractiveatnocost.C．Tosolvetheproblemsofemployment.D．Toattractpeopletotheindustrialareas.2、Whatisrequiredtobuyahousefor1dollarinLiverpool?A．Youneedtobeanunemployedcitizen.B．Youshouldliveinthehousefor3years.C．Youmustmakethefirsthousepurchase.D．Youhavetorepairanddecoratethehouse.3、HowmuchmoneycanyougetifmovingtoCandelawithawholefamily?A．$3200 B．$1C．$800 D．$75004、Wheredoesthispassagecomefrom?A．atextbook. B．amagazine.C．theInternet. D．anannouncement.23．（8分）TheIslandRuleisoneofthebestexplanationsscientistscouldgivetotheobservablephenomenonthatanimalsandhumanshaveevolved(演变)dependingontheresourcesavailableintheirhabitat(栖息地).Throughtime,scientistshavenoticedthroughfossil(化石)recordsthatsomelargeanimalsfrommainlandhabitatshavedwarf(矮小的)versionsinblandhabitats.AreportfromBBCdescribedtheexistenceofwhatscientistscall“hobbitisland”offasmallislandsomewhereinIndonesia.Itwasgivensuchanamebecausefossilrecordsoftiny,humanlikecreatureshavebeenfoundintheregion.Whattheycalledas“hobbits”or“HomoFloresiensis”,areonlyastallasonemeterandarcsmallversionsofearlyhumanspecieswithtinierbrains.Thoughscientistscannotperfectlytracetheoriginofthe“HomoFloriensis”,theybelievethattheyarchumanrelatives,butitisthe“islandlife”thathascausedthemtoevolveastheyhave.Scientistshavenoticedthroughfossilrecordsandexistingorganisms(有机体)todaythatitseemsiflargeanimalsgrowsmallinislandswhilesmallanimalsgrowlargeinlargerislands.Intheory,animalandhumanbodieshaveadjustedtotheavailablefoodandfreshwaterintheirhabitats.Sincethereisnoopportunityforthemtoleavetheirisland,theymightaswelladapt.NewYorkMagazineexplainedthatislandsusuallyhavefewerpredators(捕食者)thanmainlandecosystems.However,itisthelackofresourcesthatcausethedeathofmanyanimals.Asameansofnaturaladaptation,thebodiesoftheseanimalshaveevolvedsmallerthantheirancestors,makingtheirbodiesrequirefewerresources.AreportfromWebEcoistlisteddownafewexamplesofanimalsthathaveshrunksignificantlycomparedwiththeirancestors.SomeoftheseincludetheBalitigerassmallasleopards(豹).1、Howdidthename“hobbitisland”comefrom?A．Scientistsdiscovereddwarfpeoplelivingontheisland.B．Onemetertallhumanbeingmadealivingontheseislands.C．Scientistsfoundhumanspecieswithtinierbrainsonanisland.D．Evidencesshowingtiny,human-likecreaturesontheislandwerefound.2、Whatdoyouknowabout“HomoFloricnsis”?A．TheyusedtoonlylivesomewhereinIndonesia.B．Theyweretheearliestancestorofhumanbeings.C．Theylooksmallcomparedwithnormalhumans.D．Theygraduallygrewlargeronthelargerislands.3、AccordingtoNewYorkMagazine,.A．animalsonislandlackenoughfoodtoliveonB．manyanimalsdiedofffornoapparentreasonC．toomanypredatorswilldodamagetotheecosystemD．predatorsmakeislandanimalsturnsmaller4、Whatcanbeinferredfromthetext?A．Morepredatorscanhelpanimalsgrowstrongerandlarger.B．Balitigerturnssmallbecauseofadaptationtotheenvironment.C．Morefoodresourcesshouldbeprovidedloislands.D．Animalsonmainlandarcfiercerthanthoseonislands.24．（8分）Letmeintroducemyself:IamthelastmaninAmericawhohastime.Ifyoushouldrunintomeonthestreet,Iwillhavetimetochatwithyou.Ifyouinvitemefortea,Iwillseizetheopportunityandenjoyacup.Butitseemsnobodyelsehastimelikeme.Whendidpeoplebecomesobusy?SometimesIthinkithappenedwhenshopping,insteadofbeinganecessityoroccasionalpleasure,becameaformofentertainment.AtothertimesIblameitonthecomputer,withhonorarymentiongivento“smart”phones,forcreatingappetites(欲望)thatcanneverbesatisfied,nomatterhowlongwestareatthemovablefeastonthescreen,nomatterhowfastwetypewithourfingers.Itwasn’talwayslikethis.Sundaysusedtobedaysofrest,withclosedstoresandemptyhighways.Andthenthereweretheholidays,whichweresetasideforfamilytimeratherthanatriptothemall.Butnow,IhavegrownaccustomedtothepredictabilityoftheanswerwhenIrunintoafriendoracquaintanceandask,“Howareyou?”Theansweralwaysis“Busy!”RecentlyIspottedanoldfriendandIcalledouttohim.Hestoppedtoacknowledgeme,butIcouldtellfromhis,bodylanguageandthecheckingofhiswatchthatIhaddisturbedhim.“Iseeyou’reinahurry,”Isaid.“Whydon’twegettogethertocatchup?”“IshouldhaveafreehourinJune,”hesaidbeforecontinuingonhisway.“ButthisisMarch!”Iremarked.“Checkwithmeinafewmonths,”heyelledoverhisshoulder.“I’mverybusy!”Maybenotgettingusedtothebusylifeismyproblem,butIagreewithwhatSocratesoncesaid:“Beware(当心)thebarrenness(空洞)ofabusylife.”OrRobertFrost’spoem?“ICouldGiveAlltoTime.”Morerecentlytherehasbeenaso-calledSlowMovement,whichadvocatesaculturalchangetowardslowingdownlife’space.Ihaven’tdecidedwhethertojoinitornotbecauseIfearthat,likeanyorganization,itwouldcostmetoomuchtime.Inanycase,comeJune.I'llhaveafriendtocatchupwith.Thatis,ifhestillhasthetimetoseeme.1、Thefirstparagraphofthetextisusedto______.A．providebackgroundinformationofthetopicB．attractreaders’attentiontothetopicC．showreadersthevalueoftimeD．introducetheauthortoreaders2、Whatdoestheunderlinedword“it”inParagraph2probablyreferto?A．Shopping.B．Pleasure.C．Thefactthatpeoplehavesomuchtodo.D．Thefactthattheauthorsaveslotsoftime.3、Howdoestheauthorshowpeopleareverybusy?A．Bymakingassumptions.B．Byprovidinganexample.C．Bylistingwell-knownsayings.D．Bypresentingapredictabletrend.4、Whatcanweinferfromthetext?A．TheauthorwillbetoobusytomeethisfriendinJune.B．Theauthorisgoodatcomputersandsmartphones.C．TheauthoriswillingtojointheSlowMovement.D．Theauthormissesthelifestyleoftheolddays.25．（10分）WhenIwasakidinthe1960s.myparentshadacountrystoreinthesmalltownofFrankfort,Maine.NoneighboringhousescouldbeseenFromourplace，andnewsalesmenwerealwaysamazedattheamountofbusinesswedid.Dad'smottowas,“Weselleverything.”Ifhedidn'thavesomethinginstore,hewouldpickitupforcustomersonhisweeklytriptoBangor.OnetimeDadwasinBangorgettingshoesforsomeoneatashoefactory,Hesawbigboxesfullofshoesandaskedaboutthem.Theywerethemates(一双鞋中的一只)tofaultyshoesthathadbeenthrownaway.Helookedthroughtheboxesandrealizedthattherewereusablebrand-newshoesinthere.Heofferedthemanagerfivecentsashoe,Dadmadethedealandgotthemanagertoreserveanyfutureboxesforhim.OfcourseMon,hisbusinesspartner,wasmorepractical,andherfirstreactionwas,“Butwhatareyougoingtodowiththem?”Dadboughtanoldschoolbus.Hecleaneditup,removedtheseatsandplacedbigcontainersdownbothsitesoftheaisle(通道).Whenallwasready,thewholeFamilyhelpedtoputtheshoesinplace.Atfirst，itlookedlikewehadplentyofroomonthebus,butDadkeptbringinghomemoreboxes.TherewasnosignontheShoeBus.'TheonlyadvertisingDaddidwastoplaceapieceofpaperbesidethestoreexitthatread“Shoes$1apair."Whenfolksaskedaboutthedeal.theylearneditwasn’tthateasybecausetheyhadtofindtheirownpairs.Theattractionwasacombinationofgettingagooddealonaqualitypairofshoesandthethrillofthehunt.TothisdayIstillrunintopeoplewhotalkaboutthefuntheyhadsearchingforpairsinDad'sShoeBus.1、Theauthor'sparentsrantheirstorewellbecauseA．theyalwayshadenoughsuppliesinstoreB．theywonthegreatsupportofnewsalesmenC．theyopeneditinaverycrowdedneighborhoodD．theydidalltheycouldtomeettheircustomers'need2、WhydidthecustomersthinkitfunshapingintheShoeBus?A．Therewerefreebusridesofferedonthem.B．'Theycouldreceivebettercustomerservice.C．Theycouldmatchpairsofshoesbythemselves.D．Therewasawidevarietyofshoestochoosefrom.3、Whatcanwelearnabouttheauthor'sfatherfromthetext?A．Hehadagoodnoseforbusiness.B．Hewascleverattransformingastore.C．HewaspatientwithcustomersD．Hehadastrongpreferenceforbargains.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）Bendingourkneesinthesandandprotectedbyonlyaplasticglove,Iputmyhandintothecigaretteends,drinkbottlesandrottenfruit.I1tomyfriends,triumphantly(洋洋得意地)wavinga2sockatthembeforedroppingitintotherubbishbag.MyfriendsandIare3oftheCSF,ahighschoolcommunityserviceclub.OnaSundaymorningwecametotheSantaMonicaBeachas4aspossible.ItwasStep.17.InternationalCoastalCleanupDay,andpeopleinmorethan90countrieswere5tocleanupthebeaches.Whenfourofusandtheclubadviser6neartheSantaMonicaPier(码头),thebeachwasnearlyempty.Wewere—7withplasticgloves,rubbishbagsandinformation8,whichweusedto9therubbishwefoundforlaterresearch.In10oftwoorthree,westartedbycollectingthemost11piecesofrubbish,suchasbottlesandbags.Soonourbackswerehurtingfrom12somuch.Topassthetime,ourclubadviserinventeda13called“BalloonSearch”—whichevergroupfoundthemostshreds(碎片)ofballoonswould14.Mygroupfoundseveralsickeningand15items,suchas,usedunderwear,deadbirdsandtoothbrush.Anothergroup16foundfalseteeth!Afterthreehoursofcollectingrubbish,we17ourselvestolunch,Iwashedmy18withasoapfourtimesinthebathroom,butthesmellof19fishstayed.Althoughweweretired,weall20thattheworkwasdefinitelyworthit.1、A．explainedB．gotC．shoutedD．nodded2、A．beautifulB．muddyC．plasticD．white3、A．studentsB．customersC．cleanersD．member4、A．earlyB．lateC．soonD．often5、A．callingB．gatheringC．meetingD．pretending6、A．turnedupB．cameupC．turnedoutD．cameout7、A．equippedB．filledC．coveredD．pulled8、A．scoresB．papersC．toolsD．sheets9、A．copyB．recordC．holdD．sort10、A．searchB．memoryC．groupsD．forms11、A．amazingB．expensiveC．usefulD．noticeable12、A．walkingaroundB．bendingoverC．fallingdownD．movingback13、A．gameB．machineC．sportD．rule14、A．leaveB．blowC．winD．speak15、A．interestingB．surprisingC．importantD．pleasant16、A．againB．stillC．evenD．suddenly17、A．treatedB．helpedC．tookD．invited18、A．clothesB．handsC．faceD．hair19、A．bitterB．freshC．tastyD．rotten20、A．agreedB．decidedC．promisedD．understood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）TheNotreDame(巴黎圣母院)fireItfeelsasthoughtheveryheartofFranceandthesoulofEuropehavebeenbroken.ThefireofNotreDameinParis1．Mondayeveningwasanactofblindandterribledestruction,2．(cause)greatemotionalpainstousall.WeallshareFrance’sterribleloss.Thefirestruck3．(quick)anduncontrollably.Itgatheredforcewithhugepower.Muchoftheroofandthecentralbuildingcaughtfire.Afteranhourorso,theParisfirefighterswereable4．(get)partofthefireundersomedegreeofcontrolandtoprotectother5．(part)ofthebuildingthatmaysurvive.Asnight6．(fall),thegreatwesttowersstillstoodagainstthesky,proudbuthurt.TheNotreDameisthesymboloftheFrenchcapitalandofFranceitself.It7．(be)initsplacesincethe12thcentury.ItisworldfamousnotsimplyasaParisianbuildingbutthroughthe8．(write)ofVictorHugo,9．madethebuildingitselfcomealiveinhisnovelHunchbackofNotreDame.WebelievetheDamewillriseagainintime.Thisterriblefireisnotaneventthatshould10．(ignore)orquicklyforgotten.WestandwithFranceinitshourofheartbreak.Wewillnever,ever,turnaway.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。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（∧），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。Thisafternoon,Iwenthomebybusasusual、IwaslisteningmusicwhenIsuddenlynoticedthebusstopthatIshouldgetoff、ThenIhurriedoffabus、ButwhenIarrivedhome,Ifindthatmywalletwasgone—somemoneyandseveralimportantcardwereinit、Eagertogetthewalletback,soIrushedtothebuscompanyforhelp、Lucky,attheLostandFoundoffice,Isawmywallet、IfeltsoexcitingthatIwantedtothankthepersonwhohadturnedthemin、However,Iwastoldthemanhadn’tlefthisname、Howagreatman!第二节书面表达（满分25分）29．（25分）第二节书面表达国外某网站举办新一轮网上讨论活动，正面向全球中学生征集话题。假设你是新华中学的学生李华，经常访问该网站。现请你用英文给该网站发送一封电子邮件，向其推荐话题。内容包括：1．自我简介2．写信目的3．话题：我们应该感恩（thankful）4．推荐的理由5．预祝活动成功注意：词数120左右。

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、C4、D5、C6、A7、B8、D9、B10、B11、C12、B13、B14、C15、C16、D17、D18、C19、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、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…tofindoutwhatmixturesofchemicalswouldbemoreharmfulthan