2025屆北京市東城區(qū)東直門中學(xué)高三（最后沖刺）英語試卷含解析

2025屆北京市東城區(qū)東直門中學(xué)高三（最后沖刺）英語試卷注意事項(xiàng)：1．答卷前，考生務(wù)必將自己的姓名、準(zhǔn)考證號、考場號和座位號填寫在試題卷和答題卡上。用2B鉛筆將試卷類型（B）填涂在答題卡相應(yīng)位置上。將條形碼粘貼在答題卡右上角"條形碼粘貼處"。2．作答選擇題時，選出每小題答案后，用2B鉛筆把答題卡上對應(yīng)題目選項(xiàng)的答案信息點(diǎn)涂黑；如需改動，用橡皮擦干凈后，再選涂其他答案。答案不能答在試題卷上。3．非選擇題必須用黑色字跡的鋼筆或簽字筆作答，答案必須寫在答題卡各題目指定區(qū)域內(nèi)相應(yīng)位置上；如需改動，先劃掉原來的答案，然后再寫上新答案；不準(zhǔn)使用鉛筆和涂改液。不按以上要求作答無效。4．考生必須保證答題卡的整潔。考試結(jié)束后，請將本試卷和答題卡一并交回。第一部分（共20小題，每小題1.5分，滿分30分）1．—Lucy,couldyoupleasesparemeafewminutes?一,butIhope“afewminutes”,won’tturnintoanhour.A．Itdoesn’tmatterB．That'skindofyouC．I’mafraidnotD．Iguessso2．YesterdayItookmycartothegaragetohavethem________theair-conditioner.A．tocheck B．checking C．checked D．check3．Iknowhefeelsupsetabouthisfailure,andIcan_____that.A．relateto B．livewithC．a(chǎn)nswerfor D．pullthrough4．—Iforgottoregisterforthecourses.I’monedaylateandmostoftheclassesarefull.WhatshallIdo?—________Youcan’tdoanythingaboutthat.A．Takeyourtime. B．Pooryou!C．Sowhat? D．Noway!5．ThoughProfessorLiu____inNewYorkforsevenyears,hehasneverregrettedmovingbacktoShanghai,hishometown.A．lived B．haslived C．hadlived D．wasliving6．OurEnglishteacherisconsiderate，helpful，andwarm-hearted，butsometimesshe________________beangryatoursillymistakes.A．should B．mustC．can D．shall7．Computerscandonothing．Butonce______whattodo,theyshowextraordinarypowertodoagreatdeal．A．toprogram B．beingprogrammedC．programmed D．havingprogrammed8．Lookingpeopleintheeye______sometimesmakethemnervousandembarrassed.A．must B．canC．should D．might9．Everythingwasplacedexactly________hewanteditforthegraduationceremony.A．theplacewhere B．whenC．where D．inwhich10．IntermsofMrs.Meng’sbeingarrestedwithoutsolidevidence,thewesternmediahas_____publicattentionawayfromwhereitshouldbe,thatis,theruleoflaw.A．transformedB．shiftedC．a(chǎn)ttractedD．changed11．Ifwewantstudentstobecomeeffectiveinmulticulturalsettings,onethingisclear:thereisno________forpractice.A．prescriptionB．substituteC．a(chǎn)ppetiteD．suspension12．James,Idon’tmindlendingyouthemoney____youpayitbackwithinamonth.A．a(chǎn)lthoughB．nowthatC．unlessD．a(chǎn)slongas13．Somebusinessownersarekeenonpublicwelfare.Thisislocalserviceshavebeenfunded.A．whether B．what C．where D．how14．Hischildrenwerehispride,andbeingadevotedfatherbecameatop______inhislife.A．capacity B．a(chǎn)nxiety C．priority D．opportunity15．There’sanotherwaytosurvivethiscompetition--awaynooneeverseemstotellyouabout,_____youhavetolearnforyourself.A．one B．it C．that D．a(chǎn)nother16．Herdoctorindicatedthatevenaddinga(n)_____amountofdailyexercisewoulddramaticallyimproveherhealth.A．modest B．equalC．exact D．considerable17．---Excuseme,wherecanIgetmycarfilledup?---Therearegasstationsat________endoftheblock．A．both B．neitherC．either D．a(chǎn)ll18．Maryseems________thebadnews,forshelooksniceandhappy.A．nottohavelearned B．nottobehearingC．nothavinglearned D．nottobeheard19．Hissisterlefthomein1998,and_________________since.A．hadnotbeenheardof B．hasnotbeenheardofC．hadnotheardof D．hasnotheardof20．Thisbookissaidtobeaspecialone,asit____manyeventsnotfoundinotherhistorybooks.A．writes B．prints C．covers D．reads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四個選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）Inthefuturethosewhoaretakingcareofoldpeoplemaygethelpfromthehouseitself.Overthelastfewyears,newtechnology,suchastheInternet,Wi-FiandflatTVscreens,haschangedourhomesandthewaythatwelive.Now,anothertechnologyrevolutionishappening.AnewprojectattheUniversityofHertfordshirewantstocreateahomethatmonitorspeoplelivinginitwhoareelderly.Theresearchershavedevelopedawristbanddevice（裝置）whichhelpsustowatchtheelderlypersonwhoiswearingit.Thedevicecollectsinformationtoseeifthepersonhasfallenorhaswanderedawayfromwhereheorsheshouldbe.Theassisted-livingprojectispartoftheuniversity’swiderInterhomeproject,whichisthedevelopmentofasmarthouse.Thehouseremembersthehabitsofthepersonwholivesthereanditusesverylowamountsofenergy.TheInterhometeamhopethatofferingthisservicewillhelptakecareoftheelderly.Theysay,“It’sveryimportantthatthesetechnologiesaretheretohelpandsupportandnotreplaceanyoftheexistingservices.”TheInterhomeisnotjustaresearchmethod.It’salsoawayforstudentsfromdifferentscientificbackgroundstolearnanddeveloptechnology.Theuniversityusesthelatesttechnologytohelpstudentsgetexperiencebydevelopingnewhardwareandsoftwarethemselves.Theteamincludesdesign,engineeringandcomputersciencestudentsworkingtogether.“Weareworkingonasmart-homeprojectinWatfordwithsomecompaniesatthemoment,”saystheprojectleader.“Wearelookingathowasmarthomecanprovideevenmoreservices.”Thiscouldhelpmillionsofoldpeoplearoundtheworldhaveabetterandsaferlifeinthefuture.1、Thewristbanddevicebenefitsitsusersby.A．changingthelivinghabitsoftheelderlyB．monitoringpeoplewholiveinasmarthomeC．offeringinformationtothepersonwearingitD．watchingovertheelderlywhomayfallorgetlost2、WhomdoestheUniversityofHertfordshirehaveinitsresearchteam?A．Studentswhowanttofindajobeagerly.B．Studentswhoprefertoworkontheirown.C．Studentsfromdifferentscientificbackgrounds.D．Studentswithalotofrichworkingexperience.3、Whatistheprojectleader’sattitudetowardsthefutureofthesmarthomeproject?A．Uncertain.B．Uninterested.C．Optimistic.D．Disappointed.4、Whatmightbethemainideaofthepassage?A．Awristbanddevicehaschangedthewaythatwelive.B．Asmarthomehelpsstudentsdevelophardwareandsoftware.C．AnInterhomeprojecthasbeenputintousetohelptheelderly.D．AnInterhomeprojectwillhelptheoldliveabetterandsaferlife.22．（8分）Awalkerseriouslyinjuredinamountain-toplightningstrikewhichkilledtwoothersisshowingsignsofimprovement,thepolicehavesaid.AmajorrescueoperationwasperformedonSundayfollowingtwostrikeswhichhittheBreconBeacons,SouthWales.Twomendied,whiletwoothersweretakentohospital.Apolicespokeswomansaid,“Amaninaseriousconditioninhospital,followingsimultaneous(同時發(fā)生的)incidentsintheBreconBeacons,hasnowimprovedandheisrecovering.Officersarecontinuingtogetintouchwiththenextofrelativesofthedeadmenandenquiriesareongoing.AllmenwerebelievedtobefromEngland.”MarkJones,oftheBreconMountainRescueTeam,describedthelightningstrikeasafreakaccident,andsomethinghehadnotbeencalledouttoin30yearsofservice.ThewalkinggroupRamblersCymrusaidthatwhileincidentsinvolvingthunderandlightningwererare,electricalstormsshouldbetakenseriouslybywalkers.Theorganisation’sdeliveryofficer,EllyHanniganPopp,said,“We’dadviseeveryonetochecktheweatherforecastbeforestartingawalk.Ifyouhearthunder,seelightningorifyourhairstandsonend,postponeactivitieseveniftheskylooksblueandclear.Lightningwillstrikeasfaras10milesawayfromanyrainfall.Lightningcanstrikethesameplacerepeatedly—especiallytall,pointed,isolatedobjects.”“Ifthereisnoshelteryoushouldkeepmoving.Andifyoubecomethetallestobject,crouch(蹲)intheopentwiceasfarawayfromthenearestpointedobjectasitistall.Makeyourselfassmallaspossible,stayonyourtoesandkeepyourheelstogether,asitwillallowelectricitytogouponefoot,throughtheheelsandbackintothegroundthroughtheother.”1、Whatcanwelearnaboutthevictimsoftheincident?A．Bothoftheinjuredmenarerecoveringslowly,B．Thebodiesofthetwomenhaven’tbeenfound.C．Thefourmeninvolvedmaybefromthesamecountry.D．Thepolicecannotcontactthetwodeadmen’srelatives.2、WhydidtheauthorquotethepolicespokeswomaninParagraph2?A．Becausetheaccidentisveryserious.B．Toannouncewherethevictimscomefrom.C．Becausethepolicearelookingintotheaccident.D．Totellthereaderssomefactsoftheincident.3、Whatdothelasttwoparagraphstellus?A．Harmdonebylightning.B．Warningsfromadeliveryofficer.C．Firstaidinalightningincident.D．Safetytipsonalightningstrike.23．（8分）Americanwomenwhoworkascomputerprogrammers,chefsanddentistsearn28percentlessthanmendoingthesamejobs.Thosearethejobswiththebiggestwagedifferencesbetweenmenandwomen,accordingtoanewstudy.Overall,thestudyfoundthatwomenearn5.4percentlessthanmenfordoingthesamejob,inthesamelocationandforthesameemployer.ThewagedifferencesbetweenwomenandmenweresimilarintheUnitedKingdom,Australia,GermanyandFrance.5.4percentisabigdifferenceinpaybetweenmenandwomenbecauseitcannotbeexplainedbywomenandmentakingthesamekindsofjobs.Itcanonlybeexplainedbybias(倔見)againstwomen,orothercauses,suchaswomennotbeinggoodataskingforpay.Researchsuggeststhatwomendonotnegotiate(交涉)aswellasmenwhenitcomestopay.Andwomenaregenerallymoreuncomfortableaskingfellowemployeeshowmuchtheymake,sotheycanseeiftheyarebeingpaidfairly.Accordingtothestudy,womenearnedatleast15percentlessthanmeninthesejobcategories:psychologists,pharmacists,physicians,opticians,pilotsandgameartists.Butinthefieldsofsocialwork,sellingmerchandise,researchassistantsandphysicianadvisors,womenearnmorethanmen.Insocialwork,womenearned7.8percentmorethanmen,thereportsaid.Thatwasthejobcategorywiththebiggestadvantageforwomen.Itwasstillfarlessthanthe28percentpayadvantageformeninsomefields.Comparingsalariesforfull-timeworkers,womenearnonly79percentasmuchasmen.Overalifetime,thatmuchofadifferenceinpaycanamounttoalargeamountofmoney.Womenonlyearned57percentasmuchasmenin1975.Itisnowupt079percent.Thatisprogress,thereportsays,butnotenough.1、Whichofthefollowinghasthebiggestpaydifferencesbetweenwomenandmen?A．Apilot.B．Agameartist.C．Aresearchassistant.D．Acomputerprogrammer.2、Whydowomenearnlessthanmenwhendoingthesamejob?A．Theydon’ttrytheirbesttofightforbetterpay.B．Theycarelessabouttheirpaythanmen.C．Bossesusuallylooksdownuponwomen.D．Theydon-tworkaseffectivelyasmen.3、Howmuchincomedofull-timewomenworkerslosecomparedwithmen?A．5.4%.B．7.8%.C．21%.D．28%.4、Whatdoesthereportthinkofthewomen'spay?A．Itisgrowingratherquickly.B．Itisrisingbutnotsatisfying.C．Itisnotfairforwomenworkers.D．Itisreasonableforpresentsituation.24．（8分）Japanisagingfasterthananyothernation.Bytheendofthisdecade,therewillbethreeretireesforeverychildunder15andbeforelong,oneinsixpeoplewillbeover80.Itspopulationwillsoonbefallingbynearlyamillionpeopleeveryyearandsomepeoplepredictthat,sometimeinthenextcentury,thelastJapanesepersonwilldie.Othercountriesareencouragingimmigrationtodealwiththeirdemographicwoes.ButnotJapan,whichisusingdifferentwaystoreducepressureputonhealthcareandsocialservices.TheToto-madetoilet,commoninJapanesehotels,canpushuptohelptheelderly.NowTotoisworkingwithDaiwaHouse,Japan’slargesthousebuilder,toequiptoiletsforretirees.Thesehavemedicalsensorsthatmeasurebloodsugarlevels,thebloodpressureandbodyfatoftheuser.ThedataisemailedtothelocalGPthroughabuilt-ininternetdevice(裝置).Somakesureyoueatyourgreensandstayregular,orthedoctorwillbeintouch.Theover-75saccountformorethanaquarterofthedeathsincaraccidentsonJapaneseroads.ToyotaisworkingwithProfessorKawashima,whodevelopedbraintraininggamesforNintendo,tocreateintelligentcarsthatmonitorbrainactivityintheelderly.Othertechnologiescouldalsoworktokeepelderlydriverscautious.Japanhastwiceasmanypetsasithaschildren.Butrealanimalsaredifficulttolookafterastheirownersage.Paroisafurrywhitebabysealrobotwhichrespondstopettingbymovingitstailandopeningandclosingitseyes.Itshowsemotionssuchassurprise,happinessandanger,andhassoldwellinnursinghomeswhereitisreportedtostimulate(刺激)responsesamongthosewithdementia(癡呆).Japan’sInstituteofPhysicalandChemicalResearchhasdevelopedRiba,anursingcarerobotthatcanlifttheelderlyoutofbed.1、Whatdoestheunderlinedphrase“demographicwoes”referto?A．Retirementage.B．Publicfinance.C．Populationproblems.D．Employmentdifficulties.2、What’sthemainfunctionofthetoiletsforretirees?A．Givingthemfirstaid.B．Monitoringtheirhealth.C．Helpingthemsendemails.D．Sendingthemoffthetoilet.3、Whatdoweknowaboutthesealrobot?A．Itishardtolookafter.B．Itsellswellinnurseries.C．Itonlymakesapositiveresponse.D．Itiswellreceivedinnursinghomes.4、HowdoesJapanimprovethehealthcarefortheelderly?A．Byadvocatingcompaniesworktogether.B．Byswitchingtolife-longtrainingclasses.C．Bydevelopinghi-techproductsandservices.D．Bycorrectingmedicalpersonnel’sserviceattitudes.25．（10分）ClimbingWithoutRopesThepopularimageofthemountainclimberisofapersoncarefullyclimbingasteepcliffwithanetworkofsafetyropes,butitisnottheonlykind.Manyclimbersnowenjoybouldering.It’smoreaccessibleandbetterfortheenvironment.Whatisbouldering?Boulderingisasportthatinvolvesclimbingon,over,andaroundbouldersuptoapproximatelytwentyfeetabovetheground.Participantsemploynosafetyropes.Whyboulder?improveyourclimbingskillsbyfocusingonbasicsplacestoclimb,suchasclimbingwallsatgymsandparks,easytofindlesstimecommitmenttoboulderingthantomountainclimbingintellectualandphysicalenjoymentasonesolvesproblemsBoulderingTermscrimp:averysmallhandholdfoothold:aplacewhereonemayplaceafoottoaidinclimbingboulderjug:averylargehandholdthatiseasytouseproblem:Thepathupaboulderisreferredtoasthe“problem”thatonemustsolve.The“solution”isthesequenceofmovesonemakesupandoveraboulder.Hereisanexampleofaclimberaddressingaboulderingproblem.Figure1:Theclimberhastworoutesshecouldtake,onetotheleftandonetotheright.Theleftoneappearseasierbecauseithasajugwithineasyreach,butlookwhathappensifshechoosesthatdirection.Shegetsstuckontherockandhastogobackdown.Sometimesthatisevendifficultthangoingup.Figure2:Theclimbertakestheonetotherightthistime.usingafootholdandplacingherrighthandinacrimp,sheisabletolifeherselfupandlocateotherhandholds.Afteronlyafewmoves,sheisabletothrowherlegoverthetopoftheboulderandpullherselfup.1、Accordingtothepassage,bouldering________.A．isanindoorsport B．hasnosafetyprotectionC．needsmapsandequipment D．isasteepcliffclimbing2、Boulderingbecomespopularbecause________.A．itchallengesthelimits B．itcostslessC．itbuildsmindsandbodies D．itisateamgame3、Accordingtotheexample,therightrouteis________.A．a(chǎn)shortcut B．a(chǎn)deadendC．toughbuttothetop D．linedwithjugs第三部分語言知識運(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四個選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Lastwinter,wewereonavacationinDubai.Oneday,wewere1Abu-Dhabi,travelingwithafewpassengersinabus.Atourfirststop,wegotoutto2somepictures.Atoursecondtop,we3thatwe’dforgottenourshoulderbagatthefirststop.The4partwasthatourpassportsandmanyothervaluableswereinsideit.Wewereingreat5,aswehadtoreturntoIndiain2days.Duringtheprocessof6ourbagwemetsomanystrangerswhowerequiteconcernedandhelpfulwithour7.Atourguidehelpedusstopataxisothatwecouldtravelbacktothefirststopto8ourbag.Ataxidriverstayedwithusfor3hours.Hetookustoamosque（清真寺）nearthefirststop,9thatacleanermighthavefoundthebagandtakenittoa10place.Hetookustothenearestpolicestationandhelpeduswithour11withthepoliceman,whoonlyspokeArabic,He12comfortedusbysaying,“Nobody13theirgoodsinourcountry.There’sno14foryoutoworry!”Atouristwhowaswalkingoutsidethemasquehailtobesomewhere.15,hedecidedtolendusahelpinghand.Alocalman,who16foundourbag，cheekedthebagandfounda(n)17ofatravelguide.Hecalledhim,sowegotourbagbackatlast.Onthatdayttherewas18worryinsidemeandIwasthinkingofwhatwouldhappennextallthetime.I’llneverforgetthosestrangers.I’mgratefultothemfortheiractsof19!TheworldneedsmorehumanelikethemandIdecidetotryto20oneofthem.1、A．followingB．visitingC．evaluatingD．distributing2、A．enjoyB．purchaseC．deliverD．take3、A．realizedB．ignoredC．decidedD．a(chǎn)dmitted4、A．mostB．latestC．worstD．least5、A．regretB．panicC．embarrassmentD．disappointment6、A．searchingforB．a(chǎn)imingatC．comingacrossD．lookingthrough7、A．a(chǎn)mbitionB．dilemmaC．situationD．expectation8、A．lakeoverB．sendforC．greetD．find9、A．hopingB．rememberingC．promisingD．doubting10、A．privateB．safeC．busyD．new11、A．relationB．negotiationC．discussionD．communication12、A．eventuallyB．personallyC．constantlyD．immediately13、A．leavesB．hidesC．missesD．loses14、A．timeB．needC．chanceD．luck15、A．BesidesB．OtherwiseC．HoweverD．Therefore16、A．a(chǎn)ctuallyB．merelyC．speciallyD．deliberately17、A．a(chǎn)ddressB．numberC．certificateD．photo18、A．realB．slightC．temporaryD．innocent19、A．braveryB．patienceC．kindnessD．generosity20、A．benefitB．promoteC．influenceD．become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個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）LaughterYogaisanewformofexercisethatpromotestheuseoflaughterasaformofphysicalexercise.It1．(create)inthemid-1990sasasocialexperiment.AlthoughitcamefromIndiaand2．(certain)includessomeyoga,don’texpectittohavemuchincommonwiththeyogaclasses3．(offer)atyourlocalstudioorgym.LaughterYogaattaches4．(much)importancetotheformerthantothelatter.Themethodbeganin1995whenDr.MadanKatariacalledonagroupofstudentsinapark5．(test)whetherintroducingregularlaughterintopeople’sliveswouldimprovetheirwell-being.Katariaalsointroduceddeepbreathingandsimplestretchesintotheexercises.Medicalresearchhassuggestedthatlaughingis6．goodwaytoreducestressandhelppeoplefeelgood.Kataria’sLaughterClubsarepoppingupinresponse7．people’sneedtohandle8．(press).KatariaalsooffersbooksandDVDstopeople9．don’thaveaccesstoalocalLaughterClub.However,connectingwithotherhumansisabigpartofLaughterYoga’ssuccessin10．(help)peoplefeelbetterandexperiencemorejoy.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改、增加:在缺詞處加一個漏字符號（A)，并在其下面寫出該加的詞。刪除:把多余的詞用斜線（\)劃掉。修改:在錯的詞下畫一橫線，并在該詞下面寫出修改后的詞。注意：1、每處錯誤及其修改均僅限一詞；2、只允許修改10處，多者(從第11處起)不計(jì)分。、WhenIwasinthe6thgrade,myparentsboughtmeacellphone、Iwasreallyexcitingtoreceivethephone、Thenextweekend,myfamilywentoncampingintheEastLakePark、Weenjoyboatingonthelake、Iusedournewphonetoplaysomeofmyfavoritesong、Ithoughtitwouldbebrilliantideatoputmyphoneinaplasticbagtoprotectingitfromwater、Aftergettingback,Itookthephonein,onlytofindthebagfullofwater、Ididn’tknowwhattosavemyphoneandItriedlayingitouttodry、Unfortunately,itstartedtorain、Whatanawfullyexperience!第二節(jié)書面表達(dá)（滿分25分）29．（25分）假如你是李華，你的美國好友Alice將近期來你所在的城市旅游。請給她寫信，告訴她你愿意為她安排住宿及旅游行程。同時，委托她幫你買一個Coach牌子的小錢包，你打算將其作為生日禮物送給媽媽。注意：1.詞數(shù)120左右；

2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。DearAlice,_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yourssincerely,LiHua

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、D2、D3、A4、B5、A6、C7、C8、B9、C10、B11、B12、D13、D14、C15、A16、A17、C18、A19、B20、C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四個選項(xiàng)中，選出最佳選項(xiàng)。21、1、D2、C3、C4、D22、1、C2、D3、D23、Anewstudysuggeststhatwashingdishesbyhandishealthierthanusingadishwasher.Nobodylikesdoingthedishes,butitturnsoutthatdoingthistaskmightpayoffinanunexpectedway.AccordingtoanewstudypublishedintheJournalofPediatrics,washingdishesbyhandinsteadofusingadishwashermightpreventthedevelopmentofallergies(過敏).ResearchersinSwedensurveyedtheparentsof1,029childrenaged7and8.Theydiscoveredthatchildrenwhosefamilieshand-washedthedishesinsteadofusingamachinewerelesslikelytohaveallergies.Earlierresearchhasshownthatdisheswashedbymachinearecleanerthanthosewashedbyhand.Sowhywouldkidswhoeatoffofslightlydirtierplatesbebetteroffwhenitcomestopreventingallergies?Oneexplanationisbasedonatheoryknownasthe“hygienehypothesis”,whichsaysthereasonkidsdevelopallergiesisthattheirsurroundingsareactuallytooclean.Yourimmunesystemkeepsyouhealthybyfig