2025屆重慶市黔江新華中學(xué)高三二診模擬考試英語(yǔ)試卷含解析

2025屆重慶市黔江新華中學(xué)高三二診模擬考試英語(yǔ)試卷考生須知：1．全卷分選擇題和非選擇題兩部分，全部在答題紙上作答。選擇題必須用2B鉛筆填涂；非選擇題的答案必須用黑色字跡的鋼筆或答字筆寫(xiě)在“答題紙”相應(yīng)位置上。2．請(qǐng)用黑色字跡的鋼筆或答字筆在“答題紙”上先填寫(xiě)姓名和準(zhǔn)考證號(hào)。3．保持卡面清潔，不要折疊，不要弄破、弄皺，在草稿紙、試題卷上答題無(wú)效。第一部分（共20小題，每小題1.5分，滿(mǎn)分30分）1．______youaresupposedtodo______youdon'tlikeathingis______it.Don'tcomplain.A．That;what;change B．When;that;tochangeC．What;when;change D．What;that;changing2．Inthisarticle,youneedtobackupgeneralstatementswith________examples.A．specific B．permanentC．a(chǎn)bstract D．universal3．theirfinalmedicalcheck,theastronautsboardedtheirspacecraft． A．Received B．Beingreceived C．Toreceive D．Havingreceived4．Youlookhappytoday.Isthereanythinggood?I’mverydelighted______asoneoftheexchangestudents.A．tochoose B．tohavebeenchosenC．choosing D．havingbeenchosen5．Theprojectisfarbehindschedule.It’simpossibleforyouto______itinaweek.A．catchupon B．liveuptoC．a(chǎn)ddupto D．holdonto6．Itwasadifficultjobforhim.Hehadtriedeverythingbutitmadelittle________.A．use B．goodC．difference D．result7．Myneighbourcametoaskmewhytherewassomuchnoiseinmyhouseyesterdayafternoon.ItoldherthatsomechildrenanEnglishsong.A．praticed B．wouldpractice C．havepracticed D．werepracticing8．--Mom,I’mgoingtothegraduationdancetonightbutIdon’tthinkIlookattractiveenough.—Oh,darling,don’tworry._______A．Theydon’tknowwhatbeautyis.B．Nobodywillcareaboutit.C．Youlookperfectthewayyouare.D．Impossibleisnothing,9．Bythetimewe________fromourschool,wehavebeenclosefriendsformorethantenyears.A．graduated B．willgraduateC．a(chǎn)regraduating D．graduate10．—ThisisthefirsttimeI________mypicturewithmyownhands.—Itistimethatyou________apictureforme.A．havetaken;took B．took;shouldtakeC．took;willtake D．willtake;havetaken11．Whenitcomestoinpublic,noonecanmatchhim.A．speak B．speaking C．beingspoken D．bespoken12．Theworld’sleadingthinkersandpolicymakersexaminewhat’scomeapartinthepastyear,andwhatwilldefinetheyearahead,A．evaluateB．innovateC．a(chǎn)nticipateD．regulate13．—TherearenorelativearticlesontheInternet.Whatshallwedo?—MyGod！Therearealwaysnotanyusefularticleswhenyouwant.A．one B．it C．that D．a(chǎn)ny14．I________abletocatchthefirstflighthome,butmywatchbetrayedme.A．were B．hadbeenC．wouldbe D．wouldhavebeen15．Neverinmylife________suchabeautifulsunrise!A．haveIseenB．IhaveseenC．didIseeD．Isaw16．Notuntiltheendoftheperformance________thechancetotakephotoswiththerespectableactor.A．theaudiencegot B．theaudiencehadgotC．didtheaudienceget D．hadtheaudiencegot17．AlthoughshedidnotknowBostonwell,shemadeherway________totheHomeCircleBuilding.A．easyenough B．enougheasyC．easilyenough D．enougheasily18．Itcameasagreat________totheparentsthattheirsonfinallycamebacksafeandsound.A．relief B．senseC．relaxion D．favor19．Itisusuallythoughtalittlechildsaysistruth.A．WhatthatB．thatwhatC．whichD．that20．Youneverreallyunderstandaperson________youconsiderthingsfromhispointofview.A．if B．onceC．a(chǎn)s D．until第二部分閱讀理解（滿(mǎn)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）Thereareseveralreasonsforhairlossinwomen.However,inmostcases,treatmentisquiteeffective.Femalehairlosspatternsinwomenarenotaseasilyrecognizableastheyareinmen.Awomanmayexperienceittemporarilyduetopregnancy(懷孕)orillness,althoughtheymayexperienceitforotherreasons.Hairlosscanbeduetoavarietyoffactors,includingagenetictendency(whichisnotgeneticallylinkedtojustoneparent—bothparentscontributetothetendencytolosehair).Womenwhoareexperiencinghairproblemsseemtohavemorelimitedchoicesthanmen.TherearesomefemalehairlosstreatmentsthatareavailablesuchastheTricominSystemwhichisatopicaltreatmentthatisnutritionbased.ShenMinforWomenisanothernaturaltreatmentthatcontainsherbs(藥草)thataresaidtostimulate(刺激)hairgrowthandevenrestorehairthatisgrayingtoitsnaturalcolor.Themajorityofthepopular,provehairlosstreatmentsareonlyintendedformenandarenotsuitableforwomen.True,awoman’shairissueisdifferentfromaman’s.Thebiologicalmakeupisdifferentandtheneedsaredifferent.Womenhavedifferentneedsandtheirbodiesreactindifferentwaystoenvironmentalchanges,physicalillnessandeventhetreatmentsthatareavailable.Therearemanynaturaltreatmentssuchasvitaminandmineralsupplementsthataresaidtostimulatehairgrowth,but,forthemostpart,theseclaimsarecurrentlyunproven.Oneofthefirstandmostimportantfactorstoeffectivelytreatingistogetadiagnosisfromadoctor.Talktoyourdoctoraboutanysymptoms(癥狀)thatyoumaybeexperiencinginadditiontothethinninghair.Stress,weightlossorgain,illnessanddepression,allofthesecanbecontributingfactors.1、Itcanbelearnedfromthelstparagraphthat________.A．usuallyhairlossishardtohealB．femalehairlossismorecommonthanthemen’sC．womentendtosufferfromhairlossduringthepregnantperiodD．onlyillnesscontributestohairloss2、Whichofthefollowingstatementsmatchesthetextaboutthetwotreatments?A．Botharetosolvetheproblemofmalehairloss.B．TricominSystemiseffectiveinspeedingthegrowthofthenewhair.C．ShenMinisanupdatedwayoftreatinghairloss.D．Theformerisnutrition-based,whilethelatterismedicine-based.3、Thereasonsforthedifferencesbetweenthefemaleandmalehairlossproblemsdonotinclude________.A．thebiologicalstructureandcompositionofthehairB．thewantsandneedsC．thereactionsandresponsestotheoutsidechangesD．theapproachtotakingexercise4、Thenaturaltreatments________.A．includevitaminandmineralsupplementsB．a(chǎn)reappliedtokeepthehairhealthyC．havebeenprovedusefulD．a(chǎn)rethemostcommonly-usedways22．（8分）Likeitorloveit,socialmediaisamajorpartoflife.Clickingonathumbs-uporahearticon(圖標(biāo))isaneasywaytostayintouch.Whetheryou’reonFacebook,what’sApporTwitter,theway,ofkeepingintouchisnolongerfacetoface,butinsteadscreentoscreen,highlightedbythefactthatmorethan1billionpeopleareusingFacebookeveryday.Socialmediahasbecomesecondnature—butwhatimpactisthishatingonus?LaurenShermanant]herteam,whostudythebrainatTempleUniversityinPhiladeiphia,mixed20teens’photoswith10otherpicturesfrompublicInstagramaccounts.Thentheyrandomlygavehalfoftheimagesmanylikes(between23and45;mosthadmorethan30).Theygavetheotherhalfnomorethan22likes(mosthadfewerthan15).Theresearcherswantedtofindouthowtheparticipants’brainswererespondingtothedifferentimages.Whiletheteenswereinamachine,researchersaskedthemtoeitherlikeanimageorskiptothenextone.Teensweremuchmorelikelytolikeimagesthatseemedpopular—thosethathadmorethan23likes,Sherman’steamfound.Thekidstendedtoskippictureswithfewlikes.Aspartoftheexperiment,participantswerealsoshownarangeof“neutral”photosshowingthingslikefoodandfriends,and“risky”photosconcerningcigarettesandalcohol.Whenlookingatphotosshowingriskybehaviors,suchassmokingordrinking—nomatterhowmanylikestheyhad—thebrainregionlinkedtocognitive(認(rèn)知的)controltendedtobecomelessactive.Thesekindsofpicturescanlowertheviewer'sself-contro1.Thatmeanswhatyoulikeonlinehasthepowertoinfluencenotjustwhatotherslike,butevenwhattheydo.Viewingpictureslikethesecouldmaketeensletdowntheirguardwhenitcomestoexperimentingwithdrugsandalcohol,Shermanworries.1、Whatdoesthetextfocuson?A．Thebehaviorsofteens．B．Theself-controlofteensC．TheinfluenceofsocialmediaD．Thepopularityofsocialmedia2、Whichofthefollowingmightbeincludedintheexperiment?A．Seventeenimagesaregiven20likesB．Fifteenimagesaregiven25likesC．Fifteenimagesaregiven42likesD．Eightimagesaregiven40likes3、What’sSherman’sconcernaboutonlinephotos?A．MorelikesmaybegivenB．MisbehaviorsmaybeencouragedC．MoreriskypicturesmaybepostedD．Cognitivecontrolmaybecomelessactive4、Whatistheauthor’spurposeinwritingthetext?A．TocondemnimmoralsocialbehaviorsB．TopromotemodernsocialmediaC．ToexplainthebrainsystemD．Tointroduceanewresearch23．（8分）Children’sActivities(6—13years)—Summer2017Thereisnochanceofchildrengettingboredintheholidayswiththeseaction-packedweeksoffunandgames.Daysbeginwithteambuildingactivitiestohelp“breaktheice”andgetthechildreninthemood.ThewonderfullysafeandsecureenvironmentofPortRegisenablesthechildrentoexplorethewoodsandenjoytheirowncreativeplay.WEEK1:FestivalofSport(Monday12ndJulytoFriday26thJuly)Thesummeractivitieskick-offwithawonderfulweekofsportingfunincludingcricket,athleticsothergreatteamgames.Swimsinthepoolandgamesinthegym.WEEK1:Let’sGoWild(Monday29thJulytoFriday2ndAugust)AWholeweekinthegreatoutdoorswithtreasurehunts,campbedandcavebuildingalongwithamazingteamgamesinwoods.Thisweekguaranteestobelikenoother.Navigateyourselfthroughthehugespiders'webandguideballsthroughthehugeballmaze…thisisagreatweekformakingnewfriends.WEEK3:SportingMadness(Monday5thAugusttoFriday9thAugust)Awildandstrangeweekoftournamentsandtwin(bothtraiditionalandafewofthehomemadevariety)games,butbewarned,youmightgetwet!Artsandcrafts,funinthegymandswimsinthepoolmakethisahardweek.Besidesexhaustionyou'dbetterlearntogetusedtochallengesandacceptanyresult.Activitieswillbedependentontheweather.WEEK3:MakeaRacquet(球拍)（Monday12thAugusttoFriday16thAugust）Whataracquetthisweekbringswithallthebat,racquetandclubsportyoucouldwishfor…crazygolf,tennis,hadmintion,cricketandtabletennistonamebutafoeforthechildrentoenjoy.WEEK5:HavingaBull(Monday19thAugusttoFriday23rdAugust)Quizzjes,artsandcrafts,funinthegymandswimsinthepoolarenottobewitninthisweekofFun.WEEK6:MgdalMedley(混戰(zhàn)）(Tuesday27thAugusttoFridy30thAugust)Thisweekre-runsthebestbitsofthelastfiveweekswithgreatteamgamesandtournaments,action-packedballsports,floatyfuninthepoolandadventuresinthewoods.Childrenwillneedtobring:Swimmingkit,plentytodrinkandbreaksnacks.Dependantontheweather,childrenwillneedeithersunscreenandsunhatsorwetweathergear.1、Whatcanwelearnfromthefirstparagraph?A．Childrenwillgraduallyadapttothecoldweakerintheactivities.B．ChildrenwillformagoodmoodnaturallyinPortRegisSchool.C．ChildrenwillexplorenaturetotallyontheirowninthesecureenvironmentofPortRegis.D．Childrenwillbecomecomfortablewitheachotherthroughteambuildingactivities.2、WhichactivityMillbeunique?A．MakeaRacquet.B．Let’sgowild.C．Festivalofsport.D．Sportingmadness.3、Accordingtothepassage,WEEK3willbeaweekwhen________.A．childrenmayexperiencethefeelingoffailureB．thegamesmaybeplayedindoorsC．childrenmaygetwarnedforfailingingamesD．childrenmayswimintheriverinthewild4、Whencanchildrenreviewtheactivitiestheyhadbefore?A．29thJulyto2ndAugust.B．Thursday27thJulytoFriday30thAngust.C．Tuesday27thAugusttoFriday30thAugust.D．Monday19thAugusttoFriday23rdAugust.5、Whatinformationcanwelearnfromthepassage?A．Childrenwillbeprovictedwithsnackstoeat.B．Childrenmustwearsunscreenorsunhats.C．Childrenreedtoprepareforrainyday.D．Childrenhavetodrinkalotforswimming.24．（8分）TheotherdayIwasshoppingatthelocalChinesegrocerystore．Therewasalineatthefishcounter，butonlyonestaffpersonwastheretotakecareofthecustomers．Somecustomersorderedquiteanamountoffishforthatstaffpersontoworkon．AtlastIwasthesecondinline；allIwantedwasacoupleofcrabsandshouldgetoutofthereinnotime．Noticingitwasverybusyatthefishcounter，anotherstaffpersoncameovertohelp．Iwasreadytobeserved，butthestaffpersonwenttotheendofthelineandbegantohelpacoupleofladieswithsnails（蝸牛）．Thecustomerinfrontofme，beingserved，turnedaroundandlookedatmesympathetically，andthecustomerbehindmecalledtothestaffperson，"Youshouldstarther，"pointingatme．Hewas，well，ignored．Ifsomeoneaskedme，"WhatisthemostimportantruletofollowinAmerica？"Iwouldreplywithouthesitation，"Waityourturnatalltimes．"Whereveryougohereinthiscountry，youwillfindpeoplewaitinginalinequietlytogetanything：whetherinthesupermarkets，departmentstores，busstops，orgasstations，it'sjustamatterofwaitingyourturn．Inalargersense，"waityourturn"ismorethanjustaguideline﹣itisaverybasicnorm（準(zhǔn)則）thatreflectsthefundamentalvalueofthewesterncultures．Butinsomesituationsyourturndoesnotalwayscomebasedonwhenyougetthereandhowlongyouhavewaitedinline，justlikemycaseatthestore．Eventhoughthisdidnotoftenhappen，itdidmakemefeelupset．1、Whathappenedtotheauthoratthestore？A．Hewasn'tserveduponhisorder．B．Hewasill﹣treatedbyacustomer．C．Hewasaskedtobeservedlater．D．Hewasaskedtodoothersafavor．2、Whatistheauthor'sopinionaboutQueuingRule？A．Waituntilbeingserved．B．Servepeopleasonelikes．C．Waituntilyourturncomes．D．Firstcome，laterserved．3、Whatdoestheunderlinedword"this"inthelastparagraphreferto？A．Hisbelief．B．Hisexperience．C．Hisculture．D．Hisrule．4、Whydidtheauthorwritethetext？A．Toemphasizehiskindnesstoothers．B．Tointroducesomewesternculturestous．C．ToshowhisdisbeliefinQueuingRule．D．Toexpresshisbeliefandhisfeeling．25．（10分）OvertheyearsLisaurgedhersisterHelentoprepareforheroldage.Nowtheypassedsixty.Lisahadabighouse,Helenhadtheclothesonherback.Lisahadhatedbeingachildandcouldn’twaittogrowupandbuyherselfeverything.WhatHelenwantedwastogooutsideandplay.Whenanyonewouldhireher,Lisaputherselftowork.Shenevertouchedapennyofhermoneythoughheryoungmouthwateredforicecreamandcandy.Whenthedimes(一角硬幣)addeduptodollars，shelosthertasteforsweets.Andherbankbookbecamehermostpreciouspossession.HelenhadaboyfriendHarrywhoseonlyambitionwastoplayahorn.ThatHelenmarriedHarrystraightoutofhighschoolwasnotsurprising.TwoorthreetimesLisawashalfwaypersuaded,buttogiveupajobthatpaidwellforahomemakingjobthatpaidnothingwasariskshewasunabletotake.Helen’smarriedlifewasnothingforLisatoenvy.SheandHarryplayedinsecond-ratebands.ButLisahadabighousebecauseherbossofferedherhisfirsthouseatapricesolowthatitwouldbelikelosingmoneytorefuse.Harrydiedabroad,inathird-ratehotel,withHelencryingashardasifhehadleftherafortune.Hehadlefthernothingbuthishorn.Lisaknewshewouldhavetobringherhome.Atdinner,Helenbegantotellstories.Theywererichwithplacesandpeople,mostofthemlowly,allofthemmagnificent.Herfaceshowedthejoysandsorrows.ThenLisaknewwhyHelendidn’tmentiontheshiningroom.TonightHelensawonlywhatshehadcomeseeking,aplaceinhersister’shomeandheart.Shesaid,“That’senoughaboutme.Howhavetheyearsusedyou?”“Ididn’tusethem,”saidLisaregretfully.“Isavedforthembutforgottoenjoythem.Nowit’stooneartheendtotry.”Helensaid,“Don’tcounttheyearsthatarelefttous.Atourtimeoflifeit’sthedaysthatcount.You’vetoomuchcatchinguptodotowasteaminuteofawakinghourfeelingsorryforyourself.”Lisasmiled.1、InherlifeLisaattachedmostvalueto.A．furthereducationB．a(chǎn)jobinhandC．icecreamandcandyD．a(chǎn)chancetogetmarried2、WhydidLisalosehertasteforsweets?A．Becauseshekeptworkingandhadnotimetobuysweets.B．Becausesheworkedhardtomakedimesadduptodollars.C．Becauseshekeptsavingmoneyandlostthebasicdesires.D．Becauseshehadlittlemoneytoaffordsweets.3、Inwhatwayisthestorymainlydeveloped?A．Changinglocations.B．Givingexamples.C．Creatingconflicts.D．Comparingcharacters.4、Whatisprobablythebesttitleofthepassage?A．SingleorMarried?B．PreparationsforOldAgeC．RichorPoor?D．AHouseandaBankAccount第三部分語(yǔ)言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿(mǎn)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）InhighschoolIhadamathteacher,Mrs.Davies,whotookherjobseriouslyandexpectedherstudentstoputforththesamedegreeofcommitment(付出).Strictbutfair,sheheldourattentionwithhergreatmethod.Oneofher1wasforstudentswhoweremoreadvancedacademically.Ichoseto2itandsoonrealizedthatthecoursewasabitovermyhead.I3withthecomplexproblemsthatothersseemedtolearnwithoutmucheffort.OneFridayweweretested4ourabilitytouseatheorem(定理)thatnooneintheclassthoroughlyunderstood.Theteacherwould5ourpapersbasedonourabilitytoprogressthroughtheproblemwhicheasilyfilledtwopagesofformulaicnotations(公式符號(hào)).Iwasabsolutely6.Finally,Ididn'tusetherequiredtheorem.Instead,Idecidedtousemorefamiliartheoremstoarriveatan7.IknewIhadfailedbecauseIhadn'tdonethe8assignment.Ibecameresigned(順從)tomyfate.Ourtestpaperswere9backthefollowingMonday.Everyonereceiveda"C"exceptforme.Tomysurprise,Ireceivedan"A".I10thattheremustbeamistake.Iwatched11astheteacherapproachedmydesk,smiled,andaskedformytest12back.Shethenwentbacktocopymyworkontotheblackboard,13theclasshowIhadarrivedatthecorrectanswer."Mathematicsismeanttobeacreativetool,pushingourmindstoarewardinganswer,"shesaidwithconfidence.14Ididn'tusetherequiredtheorem,sheseemedreallyproudofhowI'dworkedthroughtheproblem.Theclasssawherfoldmytestpaperandputitintohertextbook.Sheannouncedthatitwouldbe15withfutureclasses.Myteacherwouldhavebeenjustified(合理的)ingivingmea16grade.Instead,sheusedthe17todeeplyinfluenceastudentwhooftenstruggled.Andafterfortyyears,Istillcherishthe18.Ithelpedchangemyself-image.I19uptoabroadboundaryofpossibilitieswhichhasmademylifeanadventure.Sheunderstoodthatteachingwentbeyondstrictdemandsandcouldbeusedto20Thankyou,Mrs.Davies.1、A．ways B．tasks C．tests D．classes2、A．run B．take C．teach D．like3、A．compared B．struggled C．connected D．a(chǎn)rgued4、A．on B．a(chǎn)t C．in D．for5、A．explain B．collect C．print D．grade6、A．tired B．curious C．lost D．satisfied7、A．effect B．end C．a(chǎn)nswer D．interest8、A．completed B．proved C．fixed D．required9、A．handed B．held C．thrown D．dated10、A．hoped B．a(chǎn)ssumed C．declared D．dreamed11、A．a(chǎn)ngrily B．regretfully C．disappointedly D．nervously12、A．paper B．score C．question D．method13、A．helping B．following C．showing D．praising14、A．Since B．Unless C．Though D．Because15、A．shared B．exchanged C．practised D．checked16、A．friendly B．failing C．corrected D．wrong17、A．possibility B．creation C．intention D．opportunity18、A．change B．memory C．school D．life19、A．opened B．kept C．made D．looked20、A．learn B．survive C．inspire D．manage第二節(jié)（每小題1.5分，滿(mǎn)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）Doyouhaveapet?1．youdo,congratulations,youarelikelytohavea2．(good)mentalstatethanthosewhodon’t,reportedTimemagazineAccordingtothereport,peoplewithpetsusuallyhavelowerbloodpressure,alowerheartrateandalowerriskof3．(have)aheartattack.Thesebenefitsmaycomefromextraexerciseofwalkingandplayingwithpets,andstressreliefforhavingagood“friend”.Onestudyshowsthat4．(pet)livingcreaturescanhelppeoplewith5．(anxious),whileanimaltoyshavenoeffectatall.Ina2016study6．(publish)inthejournalGerontology,elderlypeople7．weregivenfivecrickets(蛾蟀）inacagebecamehappierthanbefore.Otherresearchesstudiedtheeffectofpets8．childrenwhohavedifficultyreading.Whenthechildren9．(ask)toreadaloudtoadogand10．trainertheywerelessupset.第四部分寫(xiě)作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿(mǎn)分10分）28．（10分）假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下作文。文中共有10處語(yǔ)言錯(cuò)誤、每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單同的增加、刪除或修改。增加:在缺詞處加一個(gè)漏字符號(hào)(?)，并在其下面寫(xiě)出該加的詞。刪除:把多余的詞用斜線(xiàn)(\)劃掉。修改:在錯(cuò)的詞下劃一橫線(xiàn)，并在該詞下面寫(xiě)出修改后的詞。注意：1、每處錯(cuò)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。Thenewschoolyearisaroundcorner,soIneedtobuysomethingtomychildrenandmyself、Therefore,yesterday'safternoonItookthemtoashoestoretobuyingsomenewshoes、Myyoungestkidswantedapairofsportsshoesandthusweboughtonepair、Myoldersonneededapairofcasualshoesforschool、andwewerefoundsomeonsale、Thefirstpairwhichhetriedonwasalittlesmall、soheputonotherpair、andtheyfittedhimperfectly、Mydaughterwantedbeautydressshoesandshegotsomehighheels、Imyselfboughtsomebootsbecausemyoldoneswerewearingout、第二節(jié)書(shū)面表達(dá)（滿(mǎn)分25分）29．（25