2023屆黑龍江省哈爾濱市阿城區(qū)高三第二次模擬考試英語(yǔ)試卷含解析

2023高考英語(yǔ)模擬試卷請(qǐng)考生注意：1．請(qǐng)用2B鉛筆將選擇題答案涂填在答題紙相應(yīng)位置上，請(qǐng)用0．5毫米及以上黑色字跡的鋼筆或簽字筆將主觀題的答案寫在答題紙相應(yīng)的答題區(qū)內(nèi)。寫在試題卷、草稿紙上均無(wú)效。2．答題前，認(rèn)真閱讀答題紙上的《注意事項(xiàng)》，按規(guī)定答題。第一部分（共20小題，每小題1.5分，滿分30分）1．TheOxfordEnglishDictionaryisnecessaryforlearningEnglish，soyou'dbetterbuy__________．A．this B．that C．it D．one2．AsurveysuggeststhattheroyalweddingofPrinceWilliamandKateMiddleton_____agreatboostforBritisheconomybecausealargenumberofvisitorsareexpectedtogo.A．willbe B．hasbeen C．was D．be3．—Whatashame!Wemisunderstoodeachotherforsuchalongtime.—Yes,IwishI_____withyouearlier.A．communicate B．hadcommunicatedC．communicated D．wouldcommunicate4．Interestisas________tolearningastheabilitytounderstand，evenmoreso.A．vital B．a(chǎn)vailableC．specific D．similar5．Itisunwisetodisturbonewhoisdevotedtohiswork.Just_____.A．facethemusicB．flyoffthehandleC．eatyourwordsD．biteyourtongue6．Theyfelt________itwashightaxandlowincome________contributedtotheextrememiseryoftheworkingpeopleatthebottomoftheladder.A．/；that B．that;whichC．that;what D．/;which7．________someleadersandscientistshavepraisedChina’sachievementinspacetechnology,othersregardChina’sprogressasathreat.A．Unless B．OnceC．Eventhough D．Nowthat8．Withoutyourhelp,I________thefirstprizeintheEnglishSpeakingContest.A．won’tget B．didn’tgetC．wouldn’tget D．wouldn’thavegot9．Asa(n)________andeffectivemethod,expresswaynoisebarrierisaprimarymeasureusedtoreducetrafficnoise.A．correctional B．flexible C．economical D．investigative10．--Iapologizefornotbeingabletojoinyoufordinner.--_________________.We'llgettogetherlater.A．Goahead B．That'srightC．Nottoworry. D．Don'tmentionit11．—What’swrongwithyou?—Oh,Iamsick.I________somuchicecreamjustnow.A．shouldn’teat B．mustn’teatC．couldn’thaveeaten D．shouldn’thaveeaten12．一"Peter,haveyougotyournewflatfurnished?—Yes.I______someusedfurnitureanditwasarealbargain.A．willbuyB．haveboughtC．boughtD．hadbought13．Asateacher,youhaveto_____yourmethodtosuittheneedsofslowerchildren.A．display B．testC．a(chǎn)djust D．transfer14．Somewomenagoodsalaryinajobinsteadofstayinghome，buttheydecidednottoworkforthesakeofthefamily．A．mustmake B．shouldhavemade C．wouldmake D．couldhavemade15．Accordingtoarecentstudy,thehighschoolgraduationrateforblackmenhasfallenby43percent,while________ofblackwomenhasrisenby56percent.A．that B．whatC．one D．which16．Theyaredeterminedtogointothedarkcave,________mywarningofdanger.A．regardlessofB．becauseofC．a(chǎn)partfromD．insteadof17．WhenIsaidsomeonebroketheschoolregulations,I______you.Whydidyougetthatangry?A．don’treferto B．haven’treferredto C．wasn’treferringto D．hadn’treferredto18．WhentheadmissionletterfromHarvardUniversityarrived,Ben'sparentswereandthrewabigparty.A．intheredB．tickledpinkC．a(chǎn)swhiteasasheetD．inabluemood19．---Couldweaccomplishthetaskaccordingtotheschedule?---Idoubtthat.Theproblemremains______wecangetfinancialaidwithinthisweek.A．that B．how C．why D．when20．Haveyoueverbeeninasituation______youknowtheotherpersonisrightyetyoucannotagreewithhim?A．where B．which C．that D．a(chǎn)s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(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）WeallhavefoundmemoriesoftakingafewlazymonthsoffafterthestressofA-levels.Aswedrawtotheendofanacademicallyandsociallypackedyear,theideaofdoingthesameagainisappealing.Butaftergraduation,there’llbefewoccasionswhenwecanenjoysuchextendedholidays,freetodoaswewish.Sonowthatsummerhasarrived,let’stakefulladvantage.Itgoeswithoutsayingthatsummervacationsaretheperfecttimetogotraveling,especiallyifyouavoidthepriceyschoolholidayperiod.Ticketsgoupgreatlywhenyouturn26,somakethemostofcheaperrateswhileyou’reeligible.Findingareliablecompanythatwon’tcheatyouisextremelyimportant,asisdiscoveringaprogramthatappealstoyourowninterests.Thereareplentyofwebsiteswhereyoucanseeotherpeople’srecommendations.Ofcourseformostofus,moneyistight—buttoavoidoverspendingyoucancombineemploymentandadventure.HannahWarn,apsychologystudentattheUniversityofWinchester,isspendinghersummeratCampAmerica,anincreasinglypopularventurewhereBritishstudentsenjoyagoodtimeonasummercamp.“BeingthrownintosomethingwhereIdon’treallyknowwhattoexpectisexciting.”shesays.“Itgivesmeachancetoexperiencebeingawayfromhomeinadifferentway.”Thosewithatalentforlanguagesmightalsoconsiderworkingabroadasanaupair.Theworkmaybechallenging,butit’sachancetoinvolveyourselfinanewculturewhileyouremployerpaysmostofthebill.Ifyouhaveanideaaboutthesortofcareeryou’dlike,gettingworkexperienceiswise.Inmanycareers,graduatingwithonlyyourdegreetoshowforyourthreeorfouryearsjustwon’tmakeit.Sendapplicationsoffearlyandtoasmanyplacesaspossible.Makesureyoutakeawell-earnedbreakthissummer.1、Thepassageimpliesthat.A．studentscanenjoybeneficialpricewhentravelingB．studentswhoquitschoolshouldpaymorefortravelC．studentswillbeofferedparttimejobsinthevacationD．studentswillhavealongersummervacationthanever2、Theunderlinedword“eligible”inthepassagemeans.A．relaxedB．outstandingC．qualifiedD．standardized3、TheauthortookHannahWarnasanexampleto.A．suggestCampAmericaoffersjobstostudentsB．showpsychologystudentsaregoodatplanningC．indicateCampAmericaservesEnglishstudentsD．implystudentscantravelaroundfornothing22．（8分）Persuasionistoconvincesomeonetoagreewithyou,justlikeartwhichalsocallsforspecialtechniquestoaccomplish.AccordingtotheancientGreeks,therearethreebasictoolsofpersuasion:ethos,pathosandlogos.Ethosisaspeaker’swayofconvincingtheaudiencethatheistrustworthy,honestandreliable.Onecommonwayaspeakercandevelopethosisbyexplaininghowmuchexperienceoreducationshehasinthefield.Afterall,you’remorelikelytolistentoadviceabouthowtotakecareofyourteethfromadentistthanafireman.Pathosisaspeaker’swayofconnectingwithanaudience’semotions.Forexample,apoliticianwhoistryingtoconvinceanaudiencetovoteforhimmightsaythathealonecansavethecountryfromaterriblewar.Thesewordsareintendedtofilltheaudiencewithfear,thusmakingthemwanttovoteforhim.Similarly,ananimalcharitymightshowanaudiencepicturesofinjureddogsandcatstomaketheviewerfeelpity,sotheywillbemorelikelytodonatemoney.Logosistheuseoffacts,statisticsorotherevidencetosupportyourargument.Anaudiencewillbelieveyouifyouhaveconvincingdatatobackupyourclaims.Presentingthisevidenceismuchmorepersuasivethansimplysaying“believeme“.Althoughethos,pathosandlogosallhavetheirstrengths,theyareoftenmosteffectivewhenusedtogether.So,thenexttimeyoulistentoaspeech,watchacommercialorlistentoafriendtrytoconvinceyoutolendhimsomemoney,beonthelookoutfortheseancientGreektoolsofpersuasion.1、Whatdopersuasionandarthaveincommon?A．Theybothentertaintheaudience.B．Theybothrequiregreatskilltoachieve.C．Theybothdemandfullattentionfromtheaudience.D．TheywerebothcommontopicsofancientGreekWriters.2、Howisaspeakerabletoshowhisethostotheaudience?A．Byexpressinghissympathywiththeaudience.B．Bytellingtheaudienceabouthispersonalpreference.C．Byusingbeautifullanguagetomakehisstatementsattractive.D．Byshowinghisknowledgeandexperiencerelatedtothetopic.3、Whatcanwelearnaboutthethreeaspectsofpersuasion?A．Ethosisthemostimportantaspectofpersuasion.B．Eachaspecthasadifferenteffectontheaudience.C．Honestyisthekeytomakingyourargumentsbelievable.D．Politicalleadersmostlyusepathostopersuadetheiraudience.4、Anadvertisementforwashingpowderwhichclaimsthat“scientifictestsshowthatourpowderkills95%ofallbacteria”ismainlyusing.A．ethosB．pathosC．logosD．a(chǎn)combinationofallthree23．（8分）IfEnglishmeansendlessnewwords,difficultgrammarandsometimesstrangepronunciation,youarewrong.Haven’tyounoticedthatyouhavebecomesmartersinceyoustartedtolearnalanguage?AccordingtoanewstudybyaBritishuniversity,learningasecondlanguagecanleadtoanincreaseinyourbrainpower.Researchersfoundthatlearningotherlanguageschangesgreymatter.Thisistheareaofthebrainwhichprocessesinformation.Itissimilartothewaythatexercisebuildsmuscles.Thestudyalsofoundtheeffectisgreater,theyoungerpeoplelearnasecondlanguage.AteamledbyDrAndreaMichelle,fromUniversityCollegeLondon,tookagroupofBritonswhoonlyspokeEnglish.Theywerecomparedwithagroupof“earlybilinguals”whohadlearntasecondlanguagebeforetheageoffive,aswellasanumberoflaterlearners.Scansshowedthatgreymatterdensity(密度)inthebrainwasgreaterinbilingualsthaninpeoplewithoutasecondlanguage.Butthelongerapersonwaitedbeforemasteringanewlanguage,thesmallerthedifference.“Ourfindingssuggestthatthestructureofthebrainischangedbytheexperienceoflearningasecondlanguage,”saidthescientists.Itmeansthatthechangeitselfincreasestheabilitytolearn.ProfessorDylanVaughanJonesoftheUniversityofWaleshasresearchedthelinkbetweenbilingualismandmathsskills.“Havingtwolanguagesgivesyoutwowindowsontheworldandmakesthebrainmoreflexible(靈活的).”hesaid.“Youareactuallygoingbeyondlanguageandhaveabetterunderstandingofdifferentideas.”ThefindingswerematchedinastudyofnativeItalianspeakerswhohadlearnedEnglishasasecondlanguagebetweentheagesoftwoand34.Reading,writing,andcomprehensionwerealltested.Theresultsshowedthattheyoungertheystartedtolearn,thebetter.“Studyingalanguagemeansyougetanentrancetoanotherworld,”explainedthescientists.1、Themainsubjecttalkedaboutinthispassageis______.A．scienceonlearningasecondlanguageB．man’sabilityoflearningasecondlanguageC．languagecanhelpbrainpowerD．languagelearningandmathsstudy2、Inthesecondparagraph,thewritermentions“exercise”inorderto______.A．saylanguageisalsoakindofphysicallaborB．provethatoneneedsmorepracticewhenhe(she)islearningalanguageC．toshowtheimportanceofusingthelanguagewhenyoulearnthelanguageD．makepeoplebelievelanguagelearninghelpsgreymatterworkwell3、Theunderlinedword“bilingual”probablymeans______.A．a(chǎn)researcheronlanguagelearningB．a(chǎn)personwhoisgoodatlearningforeignlanguagesC．a(chǎn)personwhocanspeaktwolanguagesD．a(chǎn)nactivelanguagelearner24．（8分）Whenweseeapersonintrouble,thefirstideathatcomestoourmindistolendahand.Butwhatifweseeananimalintrouble,doesthesameruleapply?Thisquestionwasraisedafteragroupofpenguinsweresavedfromanicygully（峽谷）inAntarctica.ItwasfilmedfortheBBCwildlifeseriesDynasties.Thefilmcrewwereanxiouswhentheysawthatagroupofpenguinshadfallenintoagullyandbeentrappedwiththeiryoung.Theybuiltaslope（斜坡）sothatafewofthepenguinscouldsavethemselves.Thecasehastakentheinternationalmediabystorm.Viewerswatchingthisfilmletoutasighofrelief.“I’msoglad.Iunderstandnottakingactiondirectly,butahelpinghandisn’tbothering,right?”viewerKathrynShawsaidonherFacebook.However,othersthinkhumaninterference（干涉）isunnatural.“Youcan’thavesunshinethroughoutyourlife.Tohavedoneanythingelsewouldonlymakemattersworse,”saidtheshow’screatorDavidAttenborough,accordingtoTheTimes.Inthiscase,however,MikeGunton,theexecutiveproduceroftheseries,saidthatthiswasaone-offsituation.“Therewerenoanimalsgoingtosufferbyinterfering.Youweren’ttouchingtheanimalsanditwasjustfeltbydoingthis...theyhadthechancenottohavetokeepslippingdowntheslope,”hetoldtheBBC．SuchcasesarefamiliartoPaulNicklen,wildlifephotographerforNationalGeographic.HetoldMetro,“Ifit’severapredator（捕食者）situation,nomatterhowgut-wrenching,youstayoutoftheway.Evenwhenyou’rewatchingamalepolarbeareatababybear.”“There’snorulebookinthosesituations.Youcanonlyrespondtothefactsthatarerightthereinfrontofyou,”WillLawson,theshow’sdirector,toldDailyMail.1、Whathasledtoaheatedmediadiscussion?A．People’svariousremarksonpenguins. B．Therescueofpenguinsfromagully.C．Somepenguins’sufferingsinagully. D．WaysoffilmingtheseriesDynasties.2、Whoholdsapositiveattitudetowardshumaninterference?A．KathrynShaw. B．WillLawson.C．PaulNieklen. D．DavidAttenborough.3、Whichofthefollowingbestexplainstheword“gut-wrenching”underlinedinparagraph2?A．Puttingoneinplace. B．Makingoneconfused.C．Puttingoneindanger. D．Makingoneheartbroken.4、Whatcanbeasuitabletitleforthetext?A．ReasonsfortheNecessityofLendingaHandtoAnimalsB．SuggestionsonHowtoProtectAnimalsFromDangerC．EffectsofHumanInterferenceonDangerousAnimalsD．OpinionsonWhethertoHelpAnimalsinTroubleorNot25．（10分）I’mastudentinmythirdyearatRobertGordonUniversity,butIalsowork35hoursaweekatSainsbury'stomakeendsmeet.Iconstantlyhavetoforcemyselftostayawake,andtobealert,whateverittakes.TheworkIdoatSainsbury'sisveryphysicallikestacking(fi3ik)shelves.IamluckybecausetheamountIliftatworkisnothingcomparedwiththeweightIliftinthegym.IknowIhavethestrengthtobearit.IamoriginallyfromNigeria.IcameherewhenIwasseven.Moneywasalwaystight.MyparentsgavemeeverythingIneeded,buttherewasnomoneyforluxuries.Iworkedhardatschoolthoughand,withthehelpofprofessors,IgotthebestA-levelgradesinmyclass.Unfortunately,thoughIhadappliedfor"settled"BritishresidentialstatustheHomeOfficewaiteduntilIwasinsixthformtoapprovemyapplication.ThatmeantIwasnoteligibleforastudentloan.TheonlywayIcouldaffordtogotouniversitywasthatIgotajobthatwouldpayforallmylivingcostsandmyparentspaidformytuitionfees.Idon’thavemuchtimetosocializebecauseofmyjob.Ideally,IdliketohavemoretimetostudysoIcanexcelatmycourse.Yes,Ihavealotonmyplate,butworkinghardisntnewforme.Growingup,myparentscultivatedinmetheimportanceofworkinghardforwhatIwantinlife.MydreamistogetajobintheNHS.Butnow,ImjustfocusedontryingtogetthebestgradesIcan.WheneverIfindlifehard,Itellmyselfthisisaboutmyfuture.1、Whydoestheauthorworklonghoursandsometimesovertimeeveryweek?A．TopayforhisownlivingexpensesB．TopayforhistuitionfeesC．ToprovehisabilitytoearnmoneyD．Tohelphisparentspayoffthedebts2、Whatdoestheunderlinedword"eligible"inParagraph4referto?A．ResponsibleB．AnxiousC．QualifiedD．Accessible3、WhichofthefollowingcanNOTbeusedtodescribetheauthor?A．PersistentB．DiligentC．SociableD．Ambitious4、Whichproverbcanbestsummarizethepassage?A．ActionsspeaklouderthanwordsB．GodhelpthosewhohelpthethemselvesC．ApennysavedisapennyearnedD．Wherethereislife,thereishope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）“Welcome,Mary,”Isaid.Sheraisedherheadandlookedintomyeyes.Thesmileonmyface36.DearGod,Ithought,what37hasenteredthelifeofthislittlegirl?AftersettlingMaryintohernewdeskand38her,Iwenttotheheadmaster.Shesaid,“SitdownandI’ll39youin.Mary’smotherwholovedherverymuchwasshotandkilledinher40onenightattheirhouse.Mary,screaming,escapedtoaneighbor’s.Thenthechildwentinto41.Shehadn’tcriedor42hermothersince.”Ireturnedonlytodiscoverthatthechildrenwerealreadyavoidingthis“43”child.“Mary’sbeenhurtbadly,butwecandoalottohelpher,”Iexplainedgently.Blessallchildren.Howlovingtheycanbe44theyunderstand.Inspiteofour45,weseemedtobegettingnoclosertoMaryandevenmyfaithwaswearing46.Myheartachedsobadly,wantingthischildtocomealive,tobeawareofthebeauty,thewonder,thefun,andeventhe47ofliving.Springapproaching,children48tomakeflowerbasketsforroomdecoration.Duringthelunchtime,agirlcamehurryingtome.“CometoseeMary’sbasket,”shesaid49.“You’llneverbelieveit!”I50mybreathatitsbeauty,foritcouldn’thavebeentheworkfromachildthat51.“Mary,”Isaid.“Thisisbeautiful.Howdidyouever52?”Shelookedatmewiththeshiningeyesofany53littlegirl,saying,“Mymotherlovedflowers.”Thankyou,God,You’ve54usthemiracle(奇跡).Ikneltandputmyarmsaroundthechild.Thenthetearscame,slowlyatfirst,butsoonshewas55herheartoutagainstmyshoulder.Theotherchildrenhadtearsintheireyes,too,buttheirs—likemine—weretearsofjoy.1、A．formed B．broadened C．spread D．froze2、A．wonder B．problem C．horror D．a(chǎn)mazement3、A．introducing B．comforting C．praising D．touching4、A．put B．fill C．push D．let5、A．a(chǎn)bsence B．presence C．company D．eyes6、A．shock B．a(chǎn)nger C．hunger D．a(chǎn)ction7、A．missed B．mentioned C．seen D．heard8、A．sweet B．sad C．lonely D．different9、A．before B．though C．once D．unless10、A．lessons B．talks C．words D．efforts11、A．strong B．thick C．thin D．heavy12、A．cost B．pain C．course D．pleasure13、A．decided B．waited C．preferred D．wished14、A．worriedlyB．excitedly C．softly D．secretly15、A．caught B．stopped C．counted D．took16、A．old B．weak C．young D．clever17、A．a(chǎn)rrange B．prepare C．handle D．manage18、A．unusual B．careful C．normal D．friendly19、A．told B．taught C．paid D．given20、A．crying B．shouting C．drawing D．Knocking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(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）CelebratedacrossThailand,theSongkranFestivalisaholiday1．welcomestheNewYearwithacountrywidewaterfight.ItisalsocelebratedinotherAsiancountrieslikeCambodiaandLaos,butthecelebrationinThailand2．(know)tobethemostexciting.Songkranwasatfirstatimetovisitfamilies,cleanawaytheoldyearandbringinafreshone.ManyThaiscleanedawaytheoldyearby3．(wash)theirhomesandanyBuddhas（佛像）aroundthehouse.TheywouldcollectthewaterthatranovertheBuddhasandpour4．ontotheshouldersoffamilymembersforgoodluck.5．(final)theoriginalpurposeoftheholidaybecamelessimportantthanthenationalwaterfight6．(love)byThaisandforeignerstoday.The7．(energy)peopleusewhatevertheycangettheirhandsonandmakeeachotherwetwithwater.Everyyear,8．largenumberoftouristsgatherinThailandtowelcomethe9．.(arrive)ofSongkran.Ifyouplan10．(visit)Thailand,thedaysofSongkranareagreattimetogettoknowThaitraditions.第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分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)單間的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在其下面寫出該加的詞。刪除：把多余的詞用斜線（\）劃掉。修改：在錯(cuò)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(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。It’snoteasyforustoacceptthefactwhichwearegoingtoleaveourbelovedschool.However,wearelookedforwardtoourfuturelife.Lastnight,myfriendsandIwalkaroundourschooltalkingaboutthefunnythingsthathadbeenhappenedinthepastthreeyears.Suddenly,Igotanidea.Isaidtohimweshouldmakeadealthatwecouldgettogetherherefouryearslate.Myfriendsweresoexcitingaboutit,andtheyagreedwithme.IstartedtothinkaboutwhatIwouldbecomeinthefuture.Imaybecomingateacher,oradoctor.Ithinkdealwillhelpuskeepintouchtoeachother.第二節(jié)書面表達(dá)（滿分25分）29．（25分）假定你是李華，你的英國(guó)朋友Alice來(lái)信與你探討音樂(lè)話題.請(qǐng)你寫封回信，主要內(nèi)容包括:1.你喜歡的音樂(lè)；2.你對(duì)音樂(lè)的看法.注意:1.詞數(shù)100詞左右；2.可適當(dāng)增加細(xì)節(jié)，以使行文連貫.DearAlice,I’mmorethandelightedtohearfromyou.__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,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、A3、B4、A5、D6、A7、C8、D9、C10、C11、D12、C13、C14、D15、A16、A17、C18、B19、B20、A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(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、1、A2、C3、A22、Aboutthreedecadesago,Chinawasknownasthe“BicycleKingdom”.Butthetwo-wheelwayoftransport'spopularitybegantofade,withmanybikessoonreplacedbytheirfuel-poweredcompetitors.ButrecentmonthshaveseenarevivalofthebikeacrossChina,withanincreasingnumberofpeoplechoosingtocycleinsteadofdrivingtoschools,toworkplacesortodosightseeing.Theintroductionofbike-sharingsystemshasbroughtthetrendtoanewlevel.Peoplecanunlockthesharedbikesbysimplyusingtheirsmartphones.ThebikesareequippedwithGPSandcanbeleftanywhereinpublicforthenextuser.They'repopularamongmanyChinesepeopleastheyprovideaneffectivesolutiontothe“l(fā)astmileproblem”，whichrefers