河北省衡水市冀州名校2025届高三第三次模拟考试英语试卷含解析

河北省衡水市冀州名校2025届高三第三次模拟考试英语试卷考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．考生必须保证答题卡的整洁。考试结束后，请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．CouldIaskyouaprivatequestion?Sure,A．pardonmeB．goaheadC．goodideaD．forgetit2．Richardsaveduphismoney______hemightgoabroadforhissummerholiday.A．incaseB．nowthatC．asifD．sothat3．Hewaselected______presidentofthecompany,and_____newscame,infact,as______surprise.A．a;the;X B．X;the;a C．a;X;the D．the;the;a4．Theworseworkingconditionswearelookingforwardto______musthaveattractedthelocalgovernment’sattention.A．seeimproved B．seeingimprovedC．seeimproving D．seeingtoimprove5．Ifyouwanttoseeadoctor，youfixadatewithhimaheadoftime.Thatisacommon________intheUSA．A．viewB．exerciseC．practiceD．reality6．Theinfrastructureprojecthasconsumedsomuchmoneythatwecan'tfindanyfinancialsupportandhaveto______.A．pullout B．pullthroughC．catchup D．catchon7．May!Howisyourplan?IheardyoustarteditlastSunday.Oh!Iforit,butIhaven’tdecidedwheretostartit.A．haveprepared B．hadprepared C．havebeenpreparing D．waspreparing8．Thefarmerusedwoodtobuildahouse________tostoregrain.A.that B.inwhich C.which D.what9．Sallylikesgoingtoschool______shehasgotmanygoodfriendsthere.A．or B．because C．unless D．so10．Weallagreethatitisgoodtohelpthoseinneed,butwhen______comestogivingawayourmoney,thingsbecomestrange.A．that B．this C．it D．one11．Cellphonesarenowwidelyusedinourdailylives，________________itpossibleforustotalktoanyoneeasily.A．tomake B．madeC．make D．making12．Butforyourtimelywarning,weintogreattrouble.Well,youknowwe’refriends.A．wouldget B．musthavegot C．wouldhavegot D．can’thavegot13．Thestudentshavedecidedonafinaldatebywhicheveryone________readingthebooksassignedbytheirprofessor.A．finishes B．finishedC．havefinished D．willhavefinished14．——HowdidyoufindyourtriptoWaterParkinthesummerof2016?——Ithoroughlyenjoyedit.Itwas________thanIexpected.A．evenmuchinteresting B．farmoreinterestingC．sofarinteresting D．farfrominteresting15．I’mverygratefultomyhighschoolteachers,without______helpIwouldn’tbesoexcellent.A．whom B．their C．which D．whose16．________ahighpercentageofAustraliansmaybepeoplewhowatchsportsratherthandothem,asfarasmostofitspopulationisconcerned,itisindeedagreatsportingnation.A．While B．as C．If D．Whether17．Petersurvivedintheaccidentwhenhefelloverboardyesterday.He_______escapeddrowning.A．nearly B．slightly C．narrowly D．hardly18．Butforthemetalcagetopulltheminerstosafety,theminersinChile____inlessthantwenty-fourhours.A．wouldnotberescued B．wouldnothavebeenrescuedC．wouldberescued D．wouldhavebeenrescued19．Theyaresmiling.There______muchtroublesolvingtheproblem.A．couldn’tbe B．mustn’tbeC．can’thavebeen D．mustn’thavebeen20．henewly-discoveredstarwasnamed_____aChineseastronomer________hiscontributionstoastronomy.A．for;infavorof B．after;inhonorofC．by;inmemoryof D．as;inpraiseof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）Criminalswhotrytopassofffakeartastherealdealshouldbecarefulnow.Anewidentificationmethodcouldmakerecognizingfakesmucheasier.ThetechniqueallowsscientiststotagpaintingsandotherartworkswithtinypiecesofDNA,whichactlikeasignature.Ifanartworkmissedthetag,peoplewouldimmediatelyknowitwasanillegalcopy.DNAisnormallyfoundinsidethecellsofalllivingthings.However,researchersattheStateUniversityofNewYorkatAlbany,whodevelopedthetaggingtechnique,havecreatedDNAinalab,whosecodeisjustasuniqueasthatofDNAfoundinnature.ThescientistswouldapplytheengineeredDNAtoasmalltagandplaceitonanartwork.Overtime,theDNAinthetagwouldbondwiththeartatamolecular(分子的)level.Thatway,evenifthetagisremoved,theDNAremains.PossiblebuyersandsellerscanuseascannertoreadaDNAtagor,ifthetagismissing,swab(擦拭)theartworktotestforDNAinside.Thentheycheckthemolecularmarkeragainstadatabaseofartiststomakesuretheworkisreal.Somefamousartistshavealreadyagreedtotrythishigh-techwaytosigntheirart.That’sbecausefakesarehugeproblemsintheartworld.It’ssaidthatasmanyastwooutofeveryfiveartworkssoldthesedaysarefakes.Someseemsoconvincingthatexpertsareneededtoprovewhetherthey’rerealornot.Althoughapaintingmaybeperfectlycopied,itwouldbenearlyimpossibletocopyaDNAtag.Applyingthetagdoesn’tharmtheworkitself.Evenbetter,theyeachcostonlyabout$150—aninexpensivepriceforatechnologythatcouldsavemuseums,artgalleries,andprivatecollectorsbillions.1、What’sthemainideaofthethirdparagraph?A．HowtheDNAtagworks.B．HowtheDNAtagismade.C．Whatadatabaseisusedfor.D．WhatcanbedoneiftheDNAtagislost.2、WhichofthefollowingisNOTtheadvantageoftheDNAtag?A．Itisaffordable.B．Itcanhardlybecopied.C．Itcanrenewautomatically.D．Itdoesnodamagetotheartworks.3、Whatdoestheunderlinedword“convincing”inParagraph4probablymean?A．Authentic.B．Elegant.C．Attractive.D．Complex.4、Whatmightbethebesttitleofthetext?A．CopyingaDNATagB．SpottingaFakeC．TheDiscoveryofDNAD．ANewApplicationofNaturalDNA22．（8分）AccordingtoGuglielmoCavalloandRogerChartier,readingaloudwasacommonpracticeintheancientworld,theMiddleAges,andaslateasthesixteenthandseventeenthcenturies.Readerswere“listenersattentivetoareadingvoice,”and“thetextaddressedtotheearasmuchastotheeye.”Thesignificanceofreadingaloudcontinuedwellintothenineteenthcentury.UsingCharlesDickens’snineteenthcenturyasapointofdeparture,itwouldbeusefultolookatthefamilialandsocialusesofreadingaloudandreflectonthefunctionalchangeofthepractice.Dickenshabituallyreadhisworktoadomesticaudienceorfriends.Inhislateryearshealsoreadtoabroaderpubliccrowd.ChaptersofreadingaloudalsoaboundinDickens’sownliteraryworks.Moreimportantly,hetookintoconsiderationtheVictorianpracticewhencomposinghisprose,somuchsothathiswritingismeanttobeheard,notonlyreadonthepage.PerformingaliterarytextorallyinaVictorianfamilyiswelldocumented.Apartfrompromotingapleasantfamilyrelationship,readingaloudwasalsoameansofprotectingyoungpeoplefromthedangerofsolitary（孤独的）reading.Readingaloudwasatoolforparentalguidance.Bymeansofreadingaloud,parentscouldalsointroduceliteraturetotheirchildren,andassuchthepracticecombinedleisureandmoreseriouspurposessuchasreligiouscultivationintheyouths.Withinthefamily,itwascommonplaceforthefathertoreadaloud.Dickensreadtohischildren:oneofhissurvivingandoften-reprintedphotographsfeatureshimposingonachair,readingtohistwodaughters.Readingaloudinthenineteenthcenturywasasmuchaclassphenomenonasafamilyaffair,whichpointstoawidespreadbeliefthatVictorianreadershipprimarilymeantamiddle-classreadership.ThosewhofelloutsidethisgrouptendedtobeoverlookedbyVictorianpublishers.Despitethis,Dickens,withhispublishersChapmanandHall,managedtodistributeliteraryreadingmaterialstopeoplefromdifferentsocialclassesbyreducingthepriceofnovels.Thiswasalsomadepossiblewiththetechnologicalandmechanicaladvancesinprintingandthespreadofrailwaynetworksatthetime.Sincetheliteracylevelofthissectionofthepopulationwasstilllowbeforeschoolattendancewasmadecompulsoryin1650bytheEducationActaconsiderablenumberofpeoplefromlowerclasseswouldlistentorecitalsoftexts.Dickens’sreaders,whowerefromsuchsocialbackgrounds,mighthaveheardDickensinthismanner.SeveralbiographersofDickensalsodrawattentiontothefactthatitwastypicalforhistextstobereadaloudinVictorianEngland,andthusliteracywasnotanobstacleforreadingDickens.Readingwasnolongerachieflyclosetedformofentertainmentpracticedbythemiddleclassathome.Aworkingclasshomewasinmanywaysnotconvenientforreading:thereweretoomanydistractions,thelightingwasbad,andthehomewasalsooftenhalfaworkhouse.Asaresult,theVictoriansfromthenon-middleclassestendedtofindrelaxationoutsidethehomesuchasinparksandsquares,whichwereidealplacesforthepublictogowhileawaytheirlimitedleisuretime.Readingaloud,inparticularpublicreading,tosomeextentblurredthedistinctionsbetweenclasses.TheVictorianmiddleclassdefineditsidentitythroughdifferenceswithotherclasses.Dickens’spopularityamongreadersfromthenon-middleclassescontributedtothecreationofanewclassofreaderswhoreadthroughlistening.DifferentreadersofDickenswerenotreadingsolitarilyand“jealously,”touseWalterBenjamin’sterm.Instead,theyoftenenjoyedamorecommunalexperience,anexperiencethatisgenerallylackingintoday’sworld.Modernaudiobookscanbeconsideredacontemporaryversionofthepractice.However,whilethetwentiethandtwentieth-first-centurytrendforindividualstolistentoaudiobookskeepssomecharacteristicsoftraditionalreadingaloud—suchas“listenersattentivetoareadingvoice”andtheearbeingthefocus—itisafarmoresolitaryactivity.1、WhatdoestheauthorwanttoconveyinParagraph1?A．Thehistoryofreadingaloud.B．Thesignificanceofreadingaloud.C．Thedevelopmentofreadingpractice.D．Therolesofreadersinreadingpractice.2、HowdidthepracticeofreadingaloudinfluenceDickens’sworks?A．Hestartedtowriteforabroaderpubliccrowd.B．Heincludedmorereadablecontentsinhisnovels.C．Scenesofreadingaloudbecamecommoninhisworks.D．Hisworkswereintendedtobebothheardandread.3、HowmanybenefitsdidreadingaloudbringtoaVictorianfamily?A．2. B．1.C．2. D．3.4、WherecouldaLondonsteelworkerpossiblyhavegonetoforreading?A．Workingplace. B．His/herownhouse.C．Nearbybookstores. D．TrafalgarSquare.5、WhatchangedidreadingaloudbringtoVictoriansociety?A．Differentclassesstartedtoappreciateandreadliteraryworkstogether.B．Peoplefromlowersocialclassesbecameacceptedasmiddle-class.C．Thedifferencesbetweenclassesgrewlesssignificantthanbefore..D．Anon-classsocietyinwhicheveryonecouldreadstartedtoform.6、Whatislikelytobediscussedafterthelastparagraph?A．Newreadingtrendsforindividuals.B．Theharmofmodernaudiobooks.C．Thematerialformodernreading.D．Readingaloudincontemporarysocieties.23．（8分）TheTrueStoryofaYoungManWhenReginaldLindsayreceivedascholarshiptoMorehouseCollegeinAtlanta,Georgiain1923,whathewantedmostwasnotajobwithagoodsalary,butachancetobeamemberofCongressasasouthernrepresentative.AfterearninghisdegreeatHarvardLawSchoolin1930,hereturnedtotheSouthtopracticelawamongthepoor.“Iwanttohelpthemunderstandwhattheirrightsareandtohelpthemachievethem,”hesaid.ThenheranforpoliticalofficeatthelocalandstateleveluntilhewasreadytotryforCongress.Reggrewupinalow-incomeNegrosectionofBirmingham,Alabama.Broughtupbyhisgrandparentsafterhisparentsweredivorcedwhilehewasveryyoung,Reghadbeenlivingthroughaperiodoffar-reachingprogressinracerelations.Inthesummerof1928ReghimselfbecameagoodexampleofthisprogresswhenhebecamethefirstNegrostudentappointedtoaspecialnewprogram.TheprogramintroducedbrightyoungstudentstotheworkingsoftheGeorgiaStategovernmentandencouragedthemtoseekemploymentthereafterfinishingtheireducation.“I‟vebeenlucky,”hesaid.“Iseemtohavebeenintherightplaceattherighttime.”ButluckwasonlypartofReg‟sstory,forhemadethemostofopportunitiesthatcamehisway.Helearnedtoreadinkindergartenandbeganvisitingthepubliclibraryregularlytoborrowbooks.Hisgrandparentsencouragedhim,thoughneitherofthemhadmucheducation,andtheyboughthimasetofencyclopedias.“Ilovedthosebooks,”heremembered.“Iusedtocomedownstairsbeforebreakfastandreadshortarticles.Ienjoyedreadingaboutfamousmen,andthenIwouldpretendtobeoneofthem.Iguessitwaspartlyachildishgameandpartlyanescape.Itwasn‟ttoomuchfuntobeaNegrowhenIwasakid.”Whilestudyingforhisbachelor‟sdegreeatMorehouseCollege,Regworkedonseveralpoliticalcampaignshelpingcandidatesgetelectedtogovernmentoffices.Atthesametimehemaintaineda“B”averagewhilemajoringinpoliticalscience.WithjusttwomoreyearstocompleteatHarvardLawSchool,whichalsogavehimascholarship,Regmadeagoodstartonhisprofessionalcareer.Hesaid,“ThegoodlifeformeisthekindoflifewhereIcanfindsatisfactioninpublicservice.”Thenin1931hewastheMassachusettsstatecommissionerofpublicutilitiesandfrom1993to2009hewasjudgeoftheUnitedStatesDistrictCourtfortheDistrictofMassachusetts.1、AfterearninghisdegreefromHarvardLawSchool,Reginaldplannedto.A．returntohishometowntofindajobwithagoodsalaryB．gobacktotheSouthtohelpthepoorunderstandtheirrightsC．runforlocalofficetomakeprogressonthecivilrightsmovementD．tryforCongressbyencouragingthepoortojoinaneducationprogram2、InwhatwaydidReginald‟sgrandparentsencouragehimtoread?A．Theysenthimtokindergarten.B．Theyledhimtopubliclibrary.C．Theyboughthimencyclopedias.D．Theyborrowedmanybooksforhim.3、WhichofthefollowingwordscanbestdescribeReginald?A．Enthusiasticandcareful. B．Cooperativeandmodest.C．Ambitiousandhardworking. D．Courageousandgenerous.24．（8分）ProtectionPublicationsConsumeHealth:AGuideToIntelligentDecisionsEightsoftcovereditionofleadingcollegetextcoveringallaspectsofbasichealthstrategyforconsumers.Thisneweditionofthemostcomprehensivetextavailableinthefieldcontinuestoprovideavastamountofinformationtoenableconsumerstomakewisechoicesregardinghealthproductsandservices.ByStephenBarrett.608pages,$23.00Chiropractic(手疗法):TheGreatestFalseWarningOfTheCentury?L.A．Chotkowskidescribesdiscoveriesmadeduringhishalf-centuryofmedicalpractice.Itincludesreportsofcases;theauthor’sobservationsatNewChiropracticCollege,achiropracticoffice,andachiropracticlecture;anddetailsofcriticalreportsinthemedia.Secondedition,softcover,209pages,$15.TheWholeToothThefundamentalguidetoprotectingyourdentalhealthandyourpocketbook.Itcoverspreventivecare,findingagooddentist,dentalrestoring,cosmeticdentistry,dentalquackery(治疗)andfraud(假牙),anddentalinsuranceprograms,includingmanagedcare.ByMarvinJ.Schissel,andJohnE.Dodes.Softcovr,284pages,$10.QuackeryAndYouThe32softcoverbrochurewithspecialviewpointsbyWilliamJarvis,Ph.D．,suitableforwaitingrooms.$1.Toaboveprices,pleaseadd$3forthefirstbookand$1foreachadditionalbookforpostage&handing.Foreigncountriesadd$5perbook.SendorderstoQuackwatch,P.O.Box1747,AllenAvenue,NY18105.ThechecksmustbeinUSdollars.Wecannotprocesscreditcardorders.Pleaseuseourorderformfromandyoucangetmoreinformationfromit.1、ACanadianwantstobuyallthefourbooksandheshouldpay__________.A．$69inall B．$49intotalC．bycreditcard D．inCanadiandollars2、Fromthetext,welearnthat______________.A．ThemeansofcoverpackingofthebooksaredifferentB．QuackeryandYouisdesignedforthosewaitingtoseethedoctorC．ConsumerHealthincludesmuchinformationoncriticalreportsD．L.A．Chotkowskiprovidesyouwithallofyourdentalneeds3、Whatcanyoudotosearchformoreinformationaboutthebooks?A．Buythebrochure B．WritetotheauthorC．Telephonethesellers D．Visit25．（10分）AwomangraspedherphonetoherheartthewayaministermightholdaBible.Shewasanxioustotakeapictureofabunchofflowersthatsatnot10feetaway,butfirstshehadtogetthroughacrowdofotherspushingtodothesame.ThecauseofthiswasBouquetstoArt,oneofthemostpopularannualeventsatthedeYoungMuseuminSanFrancisco.Forthe34thyear,artistswereaskedtocreateflowerbunchesthatrespondtopiecesofartondisplay,fromancientcarvingstocontemporarysculptures.It’stimetotakeaphototopostonInstagram,buttothepointthatithasbecomeaproblem.Inrecentyears»thedeYoungreceivedmorethanathousandcomplaintsfrompeoplewhofeltthatcellphoneshadruinedtheirexperience.Infact,institutionsoffineartaroundtheworldfacesimilarproblemsasthedesiretotakephotographsbecomesahugedrawformuseumsaswellassomethingthatupsetssomeoftheirvisitors.SothedeYoungrespondedwithakindofcompromise:carvingout“photofree”hoursduringtheexhibition’ssix-dayrun.Onecommoncomplaintintheongoingdebatesovertheeffectofsocialmediaonmuseumcultureisthatpeopleseemtobemissingoutonexperiencesbecausetheyaresobusycollectingevidenceofthem.ArecentstudyinthejournalPsychologicalSciencesuggeststhereissometruthtothis;itfoundthatpeoplewhotookphotosofanexhibitratherthansimplyobservingithadahardertimerememberingwhattheysaw.Buttheissueiscomplicatedfortheprofessionalsrunningmuseums.LindaButler,thedeYoung’sheadofmarketing,communicationsandvisitorexperience,acknowledgesthatnoteveryonewantsamuseumtobe“aphoto-takingplayland.”Yetalotofotherpeopledo,andshethinksthatthedeYoungisinnopositiontojudgethatonemotivationforbuyinga$28ticketismorevalidthananother.“Ifweremovedsocialmediaandphotography,”shesays,“wewouldriskbecominglesspopular.”Ifthisisabattle,signsindicatethatthepro-phonecrowd(亲手机人群)hasalreadywon.1、WhatwerethecrowdeagertodoinParagraph1?A．ToholdaBible. B．Toadmireflowers.C．Totakeaphoto. D．Toseetheexhibition.2、HowdidthedeYoungrespondtothecomplaints?A．Bysettingperiodswithoutphoto-taking.B．Bymakingtheexhibitionfreeofcharge.C．Bycompromisingwithotherinstitutions.D．Bygivingextratimetotakephotosfreely.3、Whatcanweinferabouttheuseofsocialmediainmuseumsaccordingtotherecentstudy?A．Ituncoversthetruth. B．Itaccumulatesevidence.C．Itcausescomplaints. D．Itplaysanegativerole.4、WhichofthefollowingmayLindaButlersupport?A．Cateringtovisitors. B．Reducingadmissionprices.C．Reservingjudgementinpublic. D．Banningsocialmediaandphotography.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）Alittleturtleonceclimbedatree.Hesomehowmadeittothefirst1.Thenhejumpedintotheair2hisfrontlegsandcrashedtotheground.Afterawhilehe3climbedthetreeagain.Andagainhe4.Thistimeheflapped(拍动)allofhisfourlimbs,butstillfelltothehardground.Theturtledidn’t5andtriedagainandagain.Acoupleofbirdsonanotherbranchnearbywatchedhis6.Oneofthemsaid,“Dear,don’tyouthinkit’stheright7totellhimhe’sadopted?”Therearesimplysomethingswecannotdo.Turtlescan’t8.ActorBobHopeoncethoughtofpursuing(追求)acareerin’9.Laterinlifehejokinglytalkedabout;it.“Iruinedmyhandsinthering,becausethejudgekeptsteppingon10.”Fightingissomethinghecouldnotdowell.Buthebecameagreat11.Lotsofpeoplehaveabilityandtalent.Whyaresomeexcellentbutmanyarenot?BobHopeexplaineditlikethis.“Ibelieveeverybodyis12andeverybodyistalented,13Ijustdon’tthinkeverybodyisdisciplined(遵守纪律的).”The14seemstobediscipline.Whateverabilitywearebornwithisnotenough.Evenrawtalent15disciplinetobedeveloped.Andenough16workanddisciplinecanturnthe17orabilityintoagreatstrength.Amanjumpedintoa18inNewYorkandasked,“HowdoIgettoYankeestadium?”Thetaxidriverreplied,“Practice!Practice!Practice!”He’s19.Althoughdisciplineandpracticemay20getaturtletoactuallyfly,itwillprobablygetusjustaboutwhereverwewanttogo.1、A．flowerB．fruitC．leaveD．branch2、A．wavingB．hangingC．bendingD．covering3、A．naturallyB．slowlyC．proudlyD．gladly4、A．jumpedB．cheatedC．countedD．measured5、A．lookoutB．keepoffC．giveupD．holdup6、A．dangerB．painC．fortunesD．efforts7、A．beginningB．answerC．momentD．angle8、A．judgeB．complainC．singD．fly9、A．boxingB．teachingC．performingD．painting10、A．itB．themC．meD．him11、A．actorB．writerC．dancerD．scientist12、A．kindB．busyC．happyD．creative13、A．andB．orC．soD．but,14、A．excuseB．feelingC．secretD．name15、A．advisesB．ordersC．encouragesD．requires16、A．boringB．newC．hardD．public17、A．skillB．emotionC．messageD．honor18、A．libraryB．taxiC．restaurantD．ship19、A．calmB．crazyC．rightD．delightful20、A．seldomB．neverC．sometimesD．often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）ChopsticksplayanimportantroleinChinesefoodculture.They1．(call)“Zhu”inancienttimesinChina.Chinesepeoplehavebeenusingthemformorethan3,000years.WoodorbamboochopsticksarethemostpopularonesusedinChinesehomes,2．canbedatedtoabout1,000years3．(early)thanivory(象牙)chopsticks.Thereareafewthings4．(avoid)whenusingchopsticks.Chinesepeopleusually.Don’tbeattheirbowlswhile5．(eat),sincethebehaviorusedtobepracticedbybeggars.Alsodon’tputchopsticksinabowluprightbecauseitisacustomonlyusedinsacrifices(祭祀)6．iscommoninChinaforeveryonetousetheirownchopsticksforgettingfoodfromthe7．(dish)onthetable.Ifyouprefer,servingchopsticks8．(be)provided.Besides,don’tbeembarrassedbyusingchopsticks9．(poor).Whatmattersisthatyouenjoythefood.Foodis10．greatimportanceinChineseculture,andtheChineseissuchapracticalpeoplethatallaroundyouwillmostlikelybefinewithwhatevermethodyouusetoeat.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