2026屆四川巫溪縣白馬中學(xué)英語高三上期末調(diào)研模擬試題考生請注意：1．答題前請將考場、試室號、座位號、考生號、姓名寫在試卷密封線內(nèi)，不得在試卷上作任何標記。2．第一部分選擇題每小題選出答案后，需將答案寫在試卷指定的括號內(nèi)，第二部分非選擇題答案寫在試卷題目指定的位置上。3．考生必須保證答題卡的整潔?？荚嚱Y(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．—Whatdoyouthinkofthemovielastnight?—WhenIgotthereit_______,soIonlywatchedtheend.A．finished B．hadfinishedC．wasfinishing D．hasfinished2．Theoldroadisindeedlessdirectandabitlonger.Wewon’ttakethenewone,_______,aswedon’tfeelsafeonit.A．somehowB．otherwiseC．thereforeD．though3．Thekitchenisoftenthebusiestroominahousehold,soit’simportanttomakesureitwell.A．smoothes B．functions C．pays D．measures4．—Mummy,lookatmygloves.Ineedanewpair.—________.Iboughtthemforyouonlyaweekago!A．YoubetB．YousaiditC．Youdon’tsayD．Younameit5．worriesthepublicthatairpollutionisbecomingmoreandmoreseriousthesedays.A．It B．That C．What D．This6．-Couldyoupassmethesugar,please?-OK,____A．nevermindB．soundsgreatC．hereyougoD．thereitis7．Atthemeetingtheydiscussedthreedifferent________tothestudyofmathematics.A．a(chǎn)pproaches B．meansC．methods D．ways8．—________thewomanwiththebabycomeover?Wehaveaseathere.—Thankyou,sir.ActuallyIdohavemyseathere.Butmybabylikestolookoutofthewindow.A．Would B．ShallC．Must D．May9．Ineedtobemorematureandreadyto______mymistakes.A．holdonto B．cutoff C．makeupfor D．takeup10．Everyschoolintothecompetitionwillhaveachancetowin$2,000______ofcomputingequipment.A．price B．worth C．value D．cost11．ltwasinDecember,2018________ChairmanXiandPresidentTrumpmetinArgentina.A．when B．thatC．before D．since12．—Therearen’tanytoysinoursuitcase．Wherehaveyouputthem?—Oh,no．Thatoldladysittingnexttous______havetakenoursbymistake.A．must B．could C．should D．would13．Thedifferencesthechildren’sachievementscannotbecompletelyexplained________theirsocialbackgrounds.A．infrontof B．incaseofC．inneedof D．inchargeof14．Itwaswarmandnicethatevening.Istayedawakeuntileleveninordertohaveagoodlookatthemoonbymyself.A．onaverageB．onpurposeC．onbusinessD．ontime15．UsuallyBeijingRoastDuck_____togetherwithspecialpancakes,greenonionsandsweetsauce.A．wasservedB．willserveC．isservedD．served16．---Tomhasfailedagaininthemathexam.Iamreallyletdown.---______Hehasalreadydonehisbest. A．Don’tpushhim. B．Nokidding. C．Heshouldbetoblame. D．Nowonder.17．____regulartraininginnursing,shecouldhardlycopewiththeworkatfirst.A．NotreceivedB．SincereceivingC．HavingnotreceivedD．Nothavingreceived18．Haveyougotthesejeansin________largersize?Thispairisabittoosmallaround________waist.A．a(chǎn);the B．/;theC．the;/ D．a(chǎn);a19．Asateacher,youhaveto_____yourmethodtosuittheneedsofslowerchildren.A．display B．testC．a(chǎn)djust D．transfer20．Childrenarelikelyto________somebadhabitswhenplayingthepianoiftheydon’thaveproperlessons.A．keepup B．catchupC．pickup D．giveup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四個選項中，選出最佳選項。21．（6分）Withitssnow-coveredmountainsandavarietyofwildlife,YellowStoneNationalParkisoneofthescenictreasuresoftheUnitedStates.LocatedprimarilyinWyoming,theparkhostsmillionsofvisitorseveryyear.Ifyouplantotravelwithinthepark,keepinmindadvicefromtheNationalParkService.SeasonalTravelTravelvariesvastlyfromseasontoseason.Roadsaregenerallyopeninthesummerexceptforcasesofrockormudslides,wildfires,accidentsorroadconstruction.Earlysnowsinthefallcancausesomeroadstoclosetemporarily.Inthewinteralmostallroadsareclosedtomotorvehicles,butsnowmobilesandothersnowvehicleswithtracksareallowed.RoadsbegintoopenforthespringbythelatterpartofAprilbutcancloseifsnowfallcontinues.DrivingTimeGrandLoopisthemainroadthroughYellowstoneNationalPark;itpassesbymostofthemajorattractions.TheseincludeOldFaithful,YellowstoneLakeandtheGrandCanyonofYellowstone.ThemaximumspeedlimitontheGrandLoopis45milesperhour,butthespeedlimitdropsduringsomeofthewindingandtwistingsectionsofthisnarrowroad.Allowyourselfatleasttwodaystofullytraveltheloopduetothesizeoftheparkandbeingsometimesstuckinheavytraffic.SafetyAwarenessBuffalo(水牛)oftenblocktheroadsintheparkastheymovethroughthefields.Ifagroupistravelingacrosstheroadyouareon,youcaneitherwaitforthemtopassorfindanalternativeroute.Ifyougetoutofyourvehicle,theNationalParkServicesaystostayatleast25yardsfromanybuffalo(and100yardsormoreawayfrombearsandwolves).Buffaloareparticularlyunpredictableandchargepeopleatspeedsupto30mph.Youcantakeyourbicycleonanypublicroadsandroutesdesignedforbikes,butbicyclesarenotallowedontheparkroadswhicharenarrowwithfewshoulders.Altitudesrangefrom5,300to8,860feet.TheNationalParkServicerecommendscyclistswearhelmetsandnoticeableclothing.1、WhatdoweknowabouttravellingintheYellowstonePark?A．Roadswillstayopenincaseofemergency.B．Trafficjamhappensfromtimetotime.C．Thedrivingspeedontheroadcanbe50mph.D．Motorvehiclesareallowedinthewinter.2、WhatdoestheNationalParkServicesuggestpeopledoaboutsafety?A．Stayinsidethecarthroughoutthetravel.B．GetoutoftheirvehicleswhencomingacrosstheBuffalo.C．Weartheeasy-to-seeclotheswhilebicycling.D．Avoidbicyclingonthepublicroads.3、Fromwhichisthetextprobablytaken?A．Aguidebook.B．Acommercialadvertisement.C．Aresearchpaper.D．Ageographytextbook.22．（8分）Thereareacoupleofwaystoforecastthedestructivepotentialofahurricanesothatpeopleinthewaycantakeadequateprecautions．Satelliteimagesofcloudpatternscanbeanalyzedtoestimatepeakwindspeeds，buttheestimatesareoftenwayoffthemark．Specializedaircraftcanflyintoastormtomeasurethewindsdirectly，buttheflightsarecostly．ResearchersattheMassachusettsInstituteofTechnologycomeupwithathirdway：listeningtoastormunderwater．InapapertobepublishedinGeophysicalResearchLetters，NicholasC．Makrisandaformergraduatestudent，JoshuaD．Wilson，reportastrongconnectionbetweentheintensityofsoundrecordedbyanunderseamicrophoneinthemid﹣Atlanticandthewindpowerofahurricanethatpassedoverit．Theysaythatsuchmicrophones，knownashydrophones，couldbeasafeandrelativelyinexpensivemeansofestimatinghurricaneforce．Dr．MakrisandDrWilson，whoarenowwithAppliedPhysicalSciencesCorporation，workedoutthetheoryofunderwateracousticmonitoringofstormsina2005paper．"Tobeveryfrankwithyou，it'samysterywhatmakesstormsnoisyunderwater．"Dr．Makrissaid．Themostpopularideacurrentlyisthatithassomethingtodowithoscillatingarebubbles（氣泡振動）．Theresearchersthenwentlookingforexperimentaldatatobacktheirtheory，andfounditfromahydrophoneplacedatadepthof2，500feetbytheNationalAtmosphericandOceanicAdministration．IthappenedthatHurricaneGertpassedovertheareainSeptember1999，andahurricane﹣hunterplanedirectlymeasuredthewindspeedatthesametime．Thehydrophonedatashowedsoundintensityrisingwhenthestorm'soutsidewind"wall"passedover，andagainwhentheinsidewall，themostdestructivepartofthestormneartheeye，passedover．"Wegotabeautifulconnection，"Dr．Makrissaid，"betweenthehydrophonedataandtheactualwindspeedsasmeasuredbytheaircraft．"Dr．Makrisisconductingadditionalexperiments，workingwiththeMexicanNavyoffthewestcoastofMexico．Theeventualgoal，hesaid，wouldbepermanenthydrophonesinknownhurricanezonesortemporaryonesthatcouldbeeasilylaidbyplaneorshipinthepathofacomingstorm．1、Itcanbeinferredfromthepassagethat．A．Thescientistsdidn'tgainanysupportfromdifferentfields．B．Dr．MakrisandDr．Wilsonhavefiguredoutwhatmakesstormsnoisyunderwater．C．Thescientistshavefoundtherelationshipbetweenthechangesofsoundintensityandtheforceofthehurricane．D．Thereareseveralcreativewaysforpeopletoforecasttheforceofthecominghurricane．2、WhyisDr．MakrisnowmakingotherexperimentswiththehelpoftheMexicanNavyoffthewestcoastofMexico？A．Toplacepermanenthydrophonesinsomezones．B．Tocollectmoreimagesofcloudpatterns．C．Tobesecureincarryingouttheirexperiments．D．Togetmoreinformationfromthehurricane﹣hunterplanes．3、Whichofthefollowingmightbethebesttitleofthepassage？A．WaystoStoptheDestructiveForceofaHurricaneB．ConnectionbetweentheIntensityofSoundandtheWindPowerofaHurricaneC．Hydrophones，SafebutExpensiveMeansofEstimatingHurricaneForceD．MeasuringaHurricanebySoundUnderwater23．（8分）Whensomebodygetssickorishurtinanaccident,thereareseveraldifferentwaysthatdoctorscantrytohelpthem.Oneoftheseistogivemedicinethatfightsthesicknessorhelpsthesickperson’sbodytofightit.However,ifsomepartsofabodyareverysickordamaged,thendoctorsmightneedtoremovethem.Anotherwaydoctorscanhelpistogrownewtissuetoreplacewhatissickordamaged.Thisiscalledregenerativemedicine(再生醫(yī)學(xué)).Regenerativemedicinesoundslikesomethingfromasciencefictionmoviebutitisnotanewidea.Insideourbones,wehavesomethingcalled‘marrow’,whichmakesourbloodandkeepsushealthy.Doctorshavebeengivingsickpeoplethe‘bonemarrow’fromotherhealthypeopleforthelast30or40years,andthisisakindofregenerativemedicine.Newerdevelopmentsinregenerativemedicineincludegrowingnewskininalaboratoryandusingittohelppeoplewhohavebeenhurtinfiresoraccidents.Anotherexampleofregenerativemedicineisatechniquedevelopedfromstudyingfrogsandmice.Whencellsareold,likeinadults,theycan’tchangewhattheydoinourbodies.Forexample,askincellcan’tchangeintoaneyecell.Butwhencellsareveryyoung,theycanbecomeanycelltype.Theseyoungcellsarecalledstemcells,anddoctorscanusethemtogrowanytypeoftissue,suchasskin,heartoreye.JohnGurdonandShinyaYamanakawonthe2012NobelPrizefortheirstudiesinthisarea.ProfessorFionaWatt,fromtheCentreforRegenerativeMedicineatKing’sCollegeLondon,believesthatregenerativemedicineissoexcitingbecausemanydifferentkindsofexpertsneedtoworktogether.Newbonesmaybeprintedbyexpert3Dprinters,whoneedtoworkcloselywithuniversityscientistsandthesurgeonswhodotheoperationsinhospitals.Wecannotyetgrownewarmsorlegsforpeople,butthesciencefictiondreamofregenerativemedicinemaybecloserthanwethink.Perhapsinthefuture,doctorswillbeabletogrowwholenewbodiesforus.1、Whyis‘marrow’inbonesveryimportantinregenerativemedicine?A．Itcangrowintonewskinforthosewhohavebeenhurtinfires.B．Itcanbeusedtogrownewtissue.C．Itmakesbloodforourbody.D．Ithasbeenusedfor40years.2、Whichofthefollowingisrightaccordingtothispassage?A．Regenerativemedicineisanewscienceinmedicine.B．FionaWattandShinyaYamanakawonthe2012NobelPrizeformedicine.C．Stemcells,veryyoungcells,canbeusedtogrowanytypeoftissue.D．Doctorsandscientistsnowcooperatetogrownewskinforfrogsandmice.3、What’sthewriter’sattitudetothedevelopmentinregenerativemedicine?A．Pessimistic.B．Optimistic.C．Doubtful.D．Subjective.24．（8分）DaniellaWridewasbrushingherdaughter’slongbrownhairwhenshenoticedthatwitheachstroke,clumpsofitwerecomingout.ThatwasJanuary1,2017,Within20days,seven-year-oldGianessaWride’shairandeyebrowswerecompletelygone,andherdermatologistsaidtheywouldnevergrowback.Gianessahadbecomeoneofthe6.8millionAmericanswithalopecia,anautoimmunediseasethatcauseshairloss.Alopeciaisn’tpainful,butforkidswhosufferfromit,theagonycomesfromstandingoutfromthecrowd.Forthemostpart,thestudentsinGianessa’sfirst-gradeclassinSalem,Utah,wereunderstanding.Buttheoccasionaltaunt(嘲弄)of“Baldy”madeherfeellikeanoutcast.“Ididnotwanthertonotfeelbeautiful,”hermothertoldToday.Thentheschoolannouncedits“CrazyHairDay”competitioninApril,andDaniellaandGianessadecidedthatratherthanhidingGianessa’sbaldnessunderscarvesorawig(假發(fā)),theywouldcelebrateit.Daniellaboughtscrapbook-stickerjewelsanddecoratedherdaughter’sheadwithfloraldesignsandevenanowl.“Theyjustfitherpersonality,”DaniellatoldCNN.“She’ssolively.”O(jiān)nthemorningofthecompetition,Gianessawasnervous.Wouldherfriendsthinkitwasfunnyorfreaky?Shehadnothingtofear.BedazzledGianessawasahit-andthewinnerofthecrazy-haircompetition.Gianessaisnowgladshedaredtogobare.“IwassadatfirstwhenIlostallmyhair,”shetoldpeople,“butnowIlovebeingbald.Icandothingstomyheadthatotherkidscan’t.I’mthinkingnowitmightbefuntodecoratemyheadwithsomesparklybutterfliesandflowers.”1、WhydidGianessabecomebald?A．BecauseshewantedtobedifferentB．BecauseshehadallherhaircutC．BecausehermothercombedherhairtoooftenD．Becauseshesufferedfromakindofdisease2、Whichofthefollowingcanreplacetheunderlinedword“agony”inParagraphTwo?A．WorryB．DelightC．PainD．Pride3、HowdoesGianessafeelaboutherbaldnessafterthe“GrazyHairDay”?A．OptimisticB．UpsetC．IndifferentD．Worried4、Whatisthebesttitleforthepassage?A．Gianessa’shairwasgoneB．BeingbaldisbeautifulC．CrazyhairdayD．Anincurabledisease25．（10分）Isthereawaytoturnbacktheagingprocessinpeople?Forcenturies,peoplehavebeenlookingfora“fountainofyouth.”Theideaisthatifyoufindamagicalfountain,anddrinkitswater,youwillnotage.ResearchersinNewYorkdidnotfindanactualfountainofyouth,buttheymayhavefoundawaytoturnbacktheagingprocess.Itappearsthattheanswermaybecalledthehypothalamus,whichispartofyourbrain.Itcontrolsimportantbodyactivities,includinggrowth,thewayweprocessfoodandsoon.ResearchersatNewYork’sAlbertEinsteinCollegeofMedicinefoundthathypothalamusneuralstemcells(干細胞)alsoinfluencehowfastagingtakesplace.DongshengCai,aprofessorattheAlbertEinsteinCollegeofMedicine,wastheleadingresearcherinastudyonaginginmice.Heandhisteamreportedtheirfindings.“Agingspeedcanbecontrolledbyaparticularplaceinthebody,whichisthehypothalamus.Anditcanbecontrolledbyaparticulartypeofcells,whicharehypothalamusstemcells.”Headdsthatwhenthehypothalamusstartsaging,sodoesthebody.Sowhenhypothalamusfunctionisindecline,particularlythelossofhypothalamusstemcells,andthisprotectionagainsttheagingdevelopmentislost,iteventuallyleadstoaging.Usingthisinformation,theresearchersbegantryingtoactivatethehypothalamusinlaboratorymice.Theydidthisbyinjectingtheanimalswithstemcells.Theresearcherssaytheresultsshowthatthetreatmentslowedagingintheanimals.“Whenweinjectedthehypothalamusstemcellstothemiddle-agedmice,themiceagedslowlyandtheycanalsolivelonger.”Buttheseresultswerejustfromstudyingmiceinalaboratory.Ifthemicecanlivelonger,doesthatmeanpeoplecouldhavelongerlives?Thenextstepistoseeiftheanti-agingeffectsalsoworkinhumanbeings.“Ifwecantranslatewhatwehaveseeninanimalstohumans,Ithinkhumanscanfunctionbetterduringlaterages.”Caiandhisteamsaytheirstudiesmayhaveotherbenefits.Theysaythefindingscouldleadtonewwaystohelpdoctorsidentifyandtreatanynumberofage-relatedhealthissues.1、Whydoestheauthormentionthe“fountainofyouth”inthefirstparagraph?A．Toexplainwhatthe“fountainofyouth”is.B．Tointroducethehypothalamus.C．Toshowhowtofindthe“fountainofyouth”.D．Tohelppeoplefindthe“fountainofyouth”.2、Whatdoestheunderlinedword“it”inParagraph2referto?A．Thebrain.B．Theagingprocess.C．Hypothalamus.D．Thestemcell3、WhatdoweknowaboutthestudydonebyCai?A．Theyhavefoundawaytoturnbacktheagingprocess.B．Thebraincontrolsgrowth,reproductionandthewayweprocessfood.C．Thedecreaseofhypothalamusstemcellscanleadtoaging.D．Thefindinghasbeenappliedtohumanbeings.4、Whichofthefollowingcanbethebesttitleofthepassage?A．TheFountainofYouthB．ANewDiscoveryaboutAgingC．TheWaysofSlowingDownAgingD．Hypothalamus—theFountainofYouth第三部分語言知識運用（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四個選項中，選出可以填入空白處的最佳選項．26．（30分）LoAnnaandKris’kidswereplayingoutsideonasunnySaturday.SuddenlyLoAnnaheardahugesound,She1outsidetoseeawidemud,sand,androck2downthehill.ShephonedKris3andKrisspedbackhome.Buttraffichadcometoa4.Krishadtorun.Suddenly,heheardawomanscreamingforhelp.Ashe5thesoundthroughmud,heonlysawanarmreachingup,holdingaboy.Kriskepthertalkingwhile6thewood,metaltrappingthemotherandchild.Finally,hewasableto7thebaby.Bythistime,othercitizenshad8ittothesite.Withotherstakingthe9inrescuingthewoman,Kriscontinuedhiswayhome.Soon.hehearda(n)10moan(呻吟)fromtheruinsagain.ThemanburiedwasabouttwiceKris’weightand,11,he’dhavetowaitformorehelp.Hearingahelicopterabove,Krisclimbedupontheroof,andledarescuertothetrappedman.12therestofthehelicoptercrewarrived,Krislefttofindhis13.Hourslater,Krisreachedhome.Histruckwas14,andsowereLoAnnaandtheothers.He15carsandhousesnearbytofindother16andthenwalkedbacktotherescueteam.Notlongafterhearrived,histruckcameinto17.LoAnnapulledoverandrantohim.Hehuggedhertightlyandspoke18,“Let’sgohome.”O(jiān)verthenextseveralweeks,43bodieswere19Justninesurvivorswereluckilypulledfromthemud,allofthemonthatday.Kriswas20bytheRedCrossforhisheroicdeeds.1、A．rushedB．wanderedC．jumpedD．broke2、A．trackingB．pushingC．thunderingD．pressing3、A．immediatelyB．a(chǎn)ccidentallyC．cautiouslyD．deliberately4、A．headB．stopC．conclusionD．point5、A．recordedB．a(chǎn)ppreciatedC．a(chǎn)nalyzedD．followed6、A．settingasideB．takingoffC．pullingawayD．givingout7、A．feedB．freeC．comfortD．treat8、A．managedB．workedC．preservedD．made9、A．leadB．a(chǎn)dvantageC．opportunityD．risk10、A．frighteningB．a(chǎn)wkwardC．a(chǎn)nnoyingD．painful11、A．howeverB．thereforeC．moreoverD．a(chǎn)nyway12、A．OnceB．UnlessC．AlthoughD．If13、A．partnersB．shelterC．familyD．belongings14、A．a(chǎn)bandonedB．loadedC．goneD．dirty15、A．replacedB．checkedC．movedD．repaired16、A．neighborsB．rescuersC．volunteersD．survivors17、A．effectB．sightC．existenceD．play18、A．inpeaceB．onpurposeC．bychanceD．withrelief19、A．receivedB．deliveredC．recoveredD．cured20、A．recognizedB．employedC．promotedD．greeted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?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）VisitingXi’anwasoncemydream.ItbecamearealitywhenIwasadmittedtoatrainingcourseinChinaalongwithtwootherladies.Finally,thedayarrived1．IlandedatXianyangInternationalAirportinearlyAugust.AssoonasIlanded,I2．(feel)achangeintheatmosphere.Isawpeoplestandinginqueuesand3．(wait)fortheirturnattheimmigrationdesk.Afterwards,weweretransportedtotheofficeintheInternationalExhibitionCenter.Chinahadinvitedparticipantsfromtwenty-threedeveloping4．(country)tosharedigitaltelevisionbroadcastingtechniques5．them.Inmy20daysinXi’an,IgottheopportunitytoobserveChineseCulture6．(close),andthusitleftanunforgettablemarkonme.Now,Xi’anislikemysecondhome.SinceIcamebacktoPakistan,IhavebeenmissingXi’anbadly.My20-daystayinXi’anwas7．greatexperience.Itwasalearningopportunity,andalsoachanceto8．(broad)myunderstandingofdiversity.Ilearnedthatdespitedifferencesofcolors,heights,racesandreligions,allhumanbeings9．(tie)bythebondofhumanity,andthatthefutureofnationsisglobalwith10．(develop)andpeace.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。錯誤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（∧），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：在錯的詞下劃一橫線，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）不計分。OurEnglishteacher,Ms、Joan,cametoourschoolin1986、ShetaughtEnglishfornearly31yearssofar、Sheworkshardlyandhasbeenamodelteacherforages、Sheiskindtousbutsheisratherstrictwithusaswell、ShealwaysencouragesourselvestospeakandreadmoreEnglish、Sheisgoodatteachingandtriesherbesttomakeeverylessonlivelyandinterested、Sheisnotonlyourteacherandalsoourfriend、Westudentsloveandrespectforher、Tomorrowsheisgoingtoattendaimportantmeeting,atwhichshewillbegivenamedalforhisadvanceddeeds、Webothsincerelycongratulateheronachievingsoextraordinaryachievements、165第二節(jié)書面表達（滿分25分）29．（25分）假如你是李華，作為高一新生，你要在主題班會上做自我介紹，內(nèi)容需要包括以下要點：1.姓名、年齡；2.家庭情況；3.業(yè)余愛好；4.想和同學(xué)們交朋友。注意：1.詞數(shù)100左右；2.開頭已經(jīng)給出，不記入總詞數(shù)。Hello,everyone!It