2023學(xué)年瀘州市重點(diǎn)中學(xué)高考全國(guó)統(tǒng)考預(yù)測(cè)密卷英語(yǔ)試卷（含答案解析）

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(guān)題的答案寫(xiě)在答題紙相應(yīng)的答題區(qū)內(nèi)。寫(xiě)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(mǎn)分30分）1．Butforthemetalcagetopulltheminerstosafety,theminersinChile____inlessthantwenty-fourhours.A．wouldnotberescued B．wouldnothavebeenrescuedC．wouldberescued D．wouldhavebeenrescued2．Somepeoplesuggestchangingthedateforthecollegeentranceexamsinto______SaturdayandSundayofthefirstweekofJune,whichIthinkis______goodadvice.A．/;/ B．the;the C．the;a D．the;/3．—Whyareyouinsuchahurry,Bob?—MothertoldmeI________behomeby9:00pm,orshewillbeworried.A．mustB．mightC．canD．may4．Thenewteacherwassowell-organizedthatshebegan________westoppedyesterdaysothatnopointwasleftout.A．when B．inwhichC．how D．where5．AllofushavethedesiretovisitthethreemaintemplesinAthens,especially______thatcontainsagoldandivorystatueofAthena.A．theone B．one C．theones D．those6．Membershipofthisclubisopentothosewhoareitsaim.A．insalutetoB．inhonourofC．inlinewithD．insympathywith7．________individualplayers,wehaveagreatteambuttheproblemisthattheydon’tplayfootballtogetherwellatall.A．OntopofB．BymeansofC．IntermsofD．Incaseof8．—Peopleshouldstopusingtheircarsandstartusingpublictransport.—________.Theroadsaretoocrowdedasitis.A．Allright B．ExactlyC．Goahead D．Fine9．—Iamsearchingoneonlineshoppingsiteafteranotherforacomputer.—So__________IbeforeIdecidedtobuyanewcamera.A．had B．have C．a(chǎn)m D．would10．—Iwasintendedtototheconcertwithyouthisweekend,butIcan’tnow.—______.A．Bad B．That’srightC．Notatall D．You’rewelcome11．––Whatdidthedoctorsayaboutyourinjury?––ShesaidIshouldavoiddoingtoomuchexercise______itfeelsbetter.A．untilB．sinceC．ifD．while12．Changingthepasswordonyouraccountisn’talastingsolutionifyoudon’tremoveanyvirus，？A．don’tyou B．doyouC．isn’tit D．isit13．Idon’tthinkshevisitedtheexhibitionthismorning,______shewaswithmeatthattime.A．thoughB．orC．butD．for14．Muchdisappointedasheisinthejobinterview,hestillkeepshisconfidence.A．tohavefailed B．failedC．havingfailed D．failing15．WhatdoesPM2.5mean？It'saprofessional_____________indicatingtheconditionofairpollution.A．number B．markC．term D．item16．JustinabookabouthisadventuresinTibet．Ihopehecanfindagoodpublisherwhenitisfinished．A．waswriting B．iscurrentlywriting C．hasalreadywritten D．wrote17．Thepostofficeisclosed______Saturdayafternoon.A．on B．in C．of D．a(chǎn)t18．DuringeachNBAseason,basketballfanscheerontheirfavoriteteamstomake_______through.A．itB．themC．thatD．those19．Ifyousleeplessthansevenhours,youarethreetimesmoretocatchacold．A．possible B．certainly C．probable D．likely20．ShallwegoforapicnicthisSaturday？_____________.WillnextSaturdaybeOK？A．Sure，it'suptoyou B．Sure，it'snoproblemC．Sorry，Ican'tmakeit D．Sorry，I'mnotavailabletoday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）Longbeforetheycanactuallyspeak,babiespayspecialattentiontothespeechtheyheararoundthem.Withinthefirstmonthoftheirlives,babies’responsestothesoundofthehumanvoicewillbedifferentfromtheirresponsestoothersortsofhearingstimulation.Theywillstopcryingwhentheyhearapersontalking,butnotiftheyhearabellorthesoundofarattle.Atfirst,thesoundsthatababynoticesmightbeonlythosewordsthatreceivetheheaviestemphasisandthatoftenoccurattheendsofutterances(講話(huà)，說(shuō)話(huà)).Bythetimetheyaresixorsevenweeksold,babiescandetectthedifferencebetweensyllablespronouncedwithrisingandfallingtones.Verysoon,thesedifferencesinadultstressandintonationcaninfluencebabies’emotionalstatesandbehavior.Longbeforetheydevelopactuallanguagecomprehension,babiescansensewhenanadultishappyorangry,attemptingtobeginorendnewbehavior,andsoon,merelyonthebasisofcluessuchastherate,volume,andmelodyofadultspeech.Adultsmakeitaseasyastheycanforbabiestopickupalanguagebyexaggerating(夸張)suchclues.Oneresearcherobservedbabiesandtheirmothersinsixdiverseculturesandfoundthat,inallsixlanguages,themothersusedsimplifiedutterancesandnonsensesounds,andtransformedcertainsoundsintobabytalk.Otherresearchershavenotedthatwhenmotherstalktobabieswhoareonlyafewmonthsold,theyexaggeratethepitch,loudness,andintensityoftheirwords.Theyalsoexaggeratetheirfacialexpressions,holdvowels(元音)longer,andemphasizecertainwords.Moresignificantforlanguagedevelopmentthantheirresponsetogeneralintonationisobservationthattinybabiescanmakerelativelyfinedistinctionsbetweenspeechsounds.Inotherwords,babiesentertheworldwiththeabilitytomakethosepreciselyperceptual（知覺(jué)的，感性的）recognitionthatarenecessaryiftheyaretoacquirelisteninglanguage.Babiesobviouslyobtainpleasurefromsoundinput,too:evenasyoungasninemonthstheywilllistentosongsorstories,althoughthewordsthemselvesarebeyondtheirunderstanding.Forbabies,languageisasensory-motordelightratherthantheroutetoboringmeaningthatitoftenisforadults.1、Theauthormentionssyllableswithrisingandfallingtonesto.A．showhowdifficultitisforbabiestointerpretemotionsB．provideanexampleofwaysadultsspeaktobabiesC．giveareasonforbabies’difficultyintellingoneadultfromanotherD．showasix-week-oldbabycanalreadytellsomelanguagedifferences2、WhatcanbeinferredaboutthefindingsdescribedinParagraph2?A．Mothersfromdifferentculturesspeaktotheirbabiesinsimilarways.B．Babiesignorefacialexpressionsinunderstandinglisteninglanguage.C．Themotherswereunconsciouslyteachingtheirbabiestospeak.D．Mothersonlyexaggeratetheirtoneswhentalkingtobabies.3、Whydobabieslistentosongsandstories,eveniftheycan’tunderstand?A．Theyunderstandtherhythm.B．Theyenjoythesound.C．Theycanrememberthemeasily.D．Theyfocusonthemeaning.4、What’sthemainideaofthepassage?A．Babiescandetectsoundsotherthanthehumanvoice.B．Babies’waystolearnalanguagedifferfromadults’.C．Babiescanrespondtothespeechbeforetheycanspeak.D．Babiescantellthesoundofthehumanvoicefromothersounds.22．（8分）Doyouhaveexcellentcommunicationskillsandthinkyoucancloseasale?Areyoueagerforvarietyandtobuildaworkathomebusiness?Ifyouranswerisyes,comeandjoinus!Position:General/Inbound(呼入)SalesPlace:NewYorkCompany:LiveOpsWearenowlookingforpeoplelikeyoutoanswercomingphonecallsfrompeoplewhoareexcitedafterwatchingacommercialadorhearinganadontheradio,andcalltoinquireaboutaproductorservice.Thisisalegitimate(正當(dāng)?shù)?workfromhomeopportunityprovidingcustomerserviceandgeneratingsalesforsomeofthelargestcommercialcompaniesoutthere.PeakCallHours:Callsareavailable7daysaweek.24hoursaday.PeakcallvolumeoccursonSaturdayandSundaybetween6:00amand3:00pm.RequiredCertification:Afteryouapplyandyouragentaccounthasbeencreated,youwillneedtocompletetheLiveOpsCallCenterCertification.Theseareself-pacede-learningcoursesthattakeapproximately10hoursandmustbecompletedwithinoneweekfromaccountcreation.Throughfreevirtualclassesyoucanaccessalltheinformationyouneedtosucceed,includingproductinformationandtipsonhowtogeneratesalesandincreaseyourearningpotential.SuccessfulIndependentAgentsWillHavetheFollowingSkills:You’llbeexcited,enthusiastic,andenergetic.You’llhavetheabilitytomeettheclient’ssalesgoals.You’llhavetheabilitytomulti-task.Youarerequiredtopresentasuccessfulsalespresentation.Youarerequiredtohandleobjectionsandnegotiateasale.You’llhavetouseclient-specificsoftwareandapplicationsinordertoservecustomers.Previouscare-relatedexperiencewillbeagreatadvantageforyou.1、What’sthepurposeofthead?A．Tointroducetheircompany.B．Tolookforanagentforsales.C．Toappealtocustomerstobuytheirproducts.D．Tolookforafull-timereceptionistwhocanworkintheircompany.2、Whichofthefollowingisthebusiesttimeinthejob?A．10:00amonMonday.B．5:00amonSaturday.C．9:00amonSaturday.D．5:00amonSunday.3、Whatareyourequiredtodoaftercreatingyouragentaccount?A．Toattende-learningcourses.B．Topaytocomplete10-hourcourses.C．Togetaccustomedtoworkingprocess.D．Topresentasuccessfulsalespresentation.23．（8分）AccordingtoaPewResearchCenterreportfromNovember2013,“71%ofthose10-18turntotheinternetasamainnewssource.”AnotherPewreportfoundfrom2012saysthatonanaverageday,29percentofyoungpeoplewere“newsless”meaningtheydidnotgetanynews,fromtraditionalplatforms,mobilephones,orevensocialnetworks.DespitethefactthatbothmyhusbandandIareinjournalism,myhusbandasadesigneditorandmyselfasawriter,Ihaveoftenwonderedifourfoursonswouldgrowuptoreadprintedpageswiththeirownchildrensomeday.Igotmyanswerlastweekwhenmyfailuretorenewuslivinginanewspaperdesertfortwoweeks.NormallywegetbothTheVirginian-Pilot(thepaperforwhichmyhusbandworks)andTheChristianScienceMonitorWeeklyprintedition.Ourfoursonshavegrownupwithavarietyofprintnewspapersavailabledaily.Thathaschangedslightlysinceouryoungest,Quin,10,hasalsobecomeanonlinenewstracker.However,itwasn’tuntilthenewspapersstoppedcomingtoourdoorstepsevendaysaweekthatIlearnedhowdeeplyattachedtheyallaretotheprinted,paper,page.That’swhenwedecidedtomakealistofwhatwehavecometorelyonnewspaperstodocheaplyandimmediately.Here’sthelistwemadetogetherofwhatournewspaperisusedforbeyondlearningthenewsitself:asanumbrellawhencaughtinrain;tostuffinwetshoesovernighttodry;tostuffinhatstokeeptheirshape;tostuffunderdoorsandincrackstostopcoldwindfromcomingin;towallpaperforadollhouse(mydaddidthatonce)….Despitethegrowinglistofhouseholduses,mysons’loveforreadingthepaperbeforeitbecomescagelinerhashelpedmetorealizethatthereisstillhopethatourkidsandfuturegenerationswillcontinuetovaluetheprintednewsasmorethanjustameanstoacraftingprojectend,buttogettingamoretouchablegraspontheissuestheymayfaceinlife.1、WhatisthePewResearchCenterreportprobablyabout?A．Children’snewssource.B．Qualityofjournalism.C．Children’safter-classactivities.D．Parent-childrelationships.2、Whendidtheauthorlearnhowdeeplyattachedherchildrenaretonewspapers?A．ourfoursonswouldgrowuptoreadprintedpageswiththeirownchildrenB．ouryoungest,Quin,10,hasalsobecomeanonlinenewsaddictC．thenewspapersstoppedcomingtoourdoorstepsevendaysaweekD．wedecidedtomakealistofwhatwehavecometorelyonnewspapers3、Whichisnotonthelistofusingnewspapersforhousehold?A．towallpaperforadollhouse.B．togetnewsfromsocialnetworks.C．toactasanumbrellawhencaughtinrain.D．tostuffunderdoorsandincrackstostopcoldwindcomingin.4、Howshouldchildrenandfuturegenerationscontinuetovaluethenewspaper?A．usingitasameanstoacraftingprojectend.B．relyingonittodocheaplyandimmediately.C．growingupwithavarietyofprintnewspapersavailabledaily.D．gettingamoretouchablegraspontheissuestheymayfaceinlife.24．（8分）StanfordUniversityhasbegunaninvestigationfollowingclaimsthatsomeofitsstaffknewlongagoofChinesescientistHeJiankui’splanstocreatetheworld’sfirstgene-editedbabies.AuniversityofficialsaidareviewwasunderwayofinteractionssomefacultymembershadwithHe.whowaseducatedatStanford.SeveralprofessorsincludingHe’sformerresearchadviserhavesaidthattheykneworstronglysuspectedthatHewantedtotrygeneeditingonembryos(胚胎).TheChinesegeneticscientistpostedavideoonYouTubeinNovember2018.Heclaimedinthevideothathehadusedagene-editingtoolCrispr-Cas9tomodify(修改)aparticulargeneintwoembryosbeforetheywereplacedintheirmother’swomb(子宮).He,whoworksinalabinthesouthernChinesecityofShenzhen,saidthetwingirls,knownasLuluandNana,werebornusinganeggthatwasmodified.HefocusedonHIVinfectionpreventionbecausethefatherisHIVpositive.“Nowthefatherhasareasontolive,areasontowork,hehasapurpose,”Hesaid.Editingthegenesofembryos,whichcanchangeothergenes,isbannedinmanycountriesbecauseDNAchangesarepassedtofuturegenerationsandcouldhaveunforeseeneffectsontheentiregenepool.China’snationalhealthcommissionorderedofficialsto“seriouslyinvestigate”He’sclaims.Shenzhen’shealthandfamilyplanningcommissionsaiditwasinvestigatingthereviewprocessaroundHe’swork.ResearchinstitutionsconnectedtoHehavedistancedthemselvesfromhim.“ThisresearchworkwascarriedoutbyProfessorHeJiankuioutsideoftheschool,”saidtheSouthernUniversityofScienceandTechnologyinShenzhen.Itcalledhisresearcha“seriousviolationofacademicethics(道德)”.1、WhatdidHeJiankuiclaiminthevideopostedonYouTube?A．Hewaswrongintryinggeneeditingonembryos.B．Hepreventedthetwinsfromdevelopingcancer.C．HemodifiedageneinLuluandNana’sembryos.D．HewasinfluencedbyhisresearchadviserinStanford.2、Whyisgeneeditingofembryosbannedinmanycountries?A．TheeffectofDNAchangesonthegenepoolisunforeseeable.B．Itcausesdisabilitiestothegene-editedbabies.C．Thefuturegenerationswillrelyongeneediting.D．Itwillaffectallthehealthygenesoftheembryos.3、HowdidtheuniversityinShenzhenreacttoHe’svideoclaim?A．Itorderedinvestigationstobeconducted.B．Itcalledtheincidentabigshameforthenation.C．ItdeclarednotrelatedtoHe’sresearch.D．Itkeptadistancefromthemedia.4、Whichcanbeasuitabletitleforthetext?A．TheUSABansGene-editingB．WhataretheEthicsofMedicalTreatment?C．ScientistsFindtheIdeaofGene-editedBabiesCrazyD．StanfordInvestigatesLinkstoScientistinGeneEditing25．（10分）Wanted,SomeoneforaKissWe’relookingforproducerstojoinusinthesecondofLondon100FM.You’llworkonthestation’smusicprogrammes.Musicproductionexperienceinradioisnecessary,alongwithrichknowledgeofmoderndancemusic.Pleaseapply(申請(qǐng))inwritingtoProducerVacancies,Kiss100.FatherChristmasWe’relookingforaveryspecialpersonpreferablyover40,tofillourFatherChristmassuit.Workingdays:EverySaturdayfromNovember24toDecember15andeverydayfromDecember17toDecember24exceptSunday,10:30—16:00.Excellentpay.Pleasecontact(聯(lián)系)theEnterpriseShoppingCenter,StationParade,Eastbourne.AccountantsAssistantWhenyoujoininourRevenueAdministrationUnit,youwillbeprovidingassistancewithinallpartsoftheRevenueDivision,dealingwithpostandothergeneralduties.IfyouareeducatedtoGCSEgradeClevelwewouldliketotalktoyou.Thispositionisequallysuitableforaschoolleaverorforsomebodywhohasofficeexperience.WealdenDistrictCouncilSoftwareTrainerIfyouareaged24-3andhaveexperienceinteachingandtraining,youcouldbethepersonwearelookingfor.Youshouldbegoodatthecomputerandhavesomeexperienceinprogrammewriting.Youwillbeallowedtomakeourdecision,andtodesigncoursesaswellaspresentthem.Payupwardsof￡15,000fortherightperson.PleaseapplybysendingyourCV(簡(jiǎn)歷)toMrsR.Oglivie,PalmlaceLimited.1、Whoshouldyougetintouchwithifyouhopetoworkinaradiostation?A．ProducerVacancies,Kiss100. B．MrsR.Oglivie,PalmlaceLimited.C．TheEnterpriseShoppingCentre. D．WealdenDistrictCouncil2、WelearnfromtheadsthattheEnterpriseShoppingCentreneedsapersonwho__________________.A．isagedbetween24and40 B．maydosometrainingworkC．shoulddealwithgeneralduties D．canworkforaboutamonth3、Whichpositionisopentorecentschoolgraduates?A．Producer,LondonKiss. B．FatherChristmas.C．AccountantsAssistant D．SoftwareTrainer4、WhatkindofpersonwouldprobablyapplytoPalmaceLimited?A．OnewithGCSEgradeClevel. B．Onewithsomeofficeexperience.C．Onehavinggoodcomputerknowledge. D．Onetrainedinproducingmusicprogrammes.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）LeslieMorissette’sson,Grahamwas6yearsoldwhenhewasdiagnosedwithleukemia(白血病).ThroughoutGraham’s1inthehospital,Grahamconnectedwitheveryonehemet,from2patientstoyoungerchildren.“Hewould3othersickchildrenhistoysoractstupidlytomakethemlaugh,”Morissettesaid.“Graham’sspecialspiritiswhatkeepsmegoing.Hegavemetheenergyandthe4tofightwithhim.In1997,whenhewas8yearsold,Grahampassedaway.5byhowGrahamlivedhislifecaringaboutothers,Morissette6thenonprofitGrahamtasticConnectioninhishonor.Theorganizationprovidesfreetechnology—includingcomputersandrobots—forchildren7cancerandotherseriousillnesses.OneofthemajorgoalsofMorissette’sworkisto8kidstotheirclassrooms,whichreallyhelpsthemcontinuetheir9despitehospitalizationandthedays10inschool.Therobots“transport”childrenrightintotheclassroominrealtime.Theycan11therobotsrightformtheir12bedorhome.Ifchildrenareunabletoattendschool,theycan13logontotheirtabletPCorlaptopandcallintherobot.Theycan14upanddowntheschoolpaths.Theycangotolunchwiththeir15.Therealmagichappensbetweenclasses,whenthey’rewalkingdownthehallwaywiththeirfriends,byrobots,16theirweekendsandtheirfavoritefoodsandotherthings.It’sgreattechnologythatreallygiveschildrenthefeelingofcontrol,whentheirworldismaybe17control.“EverytimeIcanhelpachildinneed,Ifeel18Grahamissmiling,”Morissettesaid,“IbelievethatGraham’s19livesonintheworkthatIdo.AndI’m20andhonoredtobeabletodoitinhishonor.”1、A．surgeryB．treatmentC．practiceD．rest2、A．elderlyB．sleepyC．deadlyD．naught3、A．buyB．chargeC．returnD．lend4、A．focusB．strengthC．resourceD．a(chǎn)ttention5、A．ConfusedB．DepressedC．InspiredD．Worried6、A．leftB．visitedC．benefitedD．founded7、A．causingB．curingC．battlingD．preventing8、A．connectB．forceC．inviteD．throw9、A．careerB．educationC．struggleD．business10、A．missedB．stoppedC．sufferedD．graduated11、A．operateB．buildC．moveD．contact12、A．sittingroomB．dormitoryC．hospitalD．hotel13、A．hardlyB．a(chǎn)ccidentallyC．simplyD．luckily14、A．driveB．jumpC．climbD．walk15、A．parentsB．friendsC．doctorsD．patients16、A．talkingaboutB．puttingoffC．dependingonD．thinkingof17、A．underB．withinC．a(chǎn)wayfromD．outof18、A．evenifB．a(chǎn)sthoughC．incaseD．sothat19、A．successB．joyC．loveD．fortune20、A．a(chǎn)ngryB．sadC．carefulD．proud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）TheSilkRoadwasapassageforthetransportationofsilkinancienttimes.Lotsofrelicsontheroadcanstill1．(see)now.Fromtherelics,touristscanseetheoutlineoftheancientmetropolitan(大都市)areasalong2．fantasticroad.Inthetourpackages,touristscanimagine3．(they)tobeancientmerchantsbyridingcamelsindeserts.TheSilkRoadisalongroute,4．Xi'anintheeasttoGansuprovinceandXinjiangregioninthewest.IfitisyourfirsttriptoChina,we5．(sincere)suggestyoushouldspendatleasttendaysvisitingBeijing,Xi'an,Dunhuang,UrumqiandKashgar.YoucouldgettoknowaboutthehistoryofChinaandexperience6．(color)sceneryalongtheSilkRoad.Ifyouareanexperiencedtraveler7．(want)toexploreChinafully,itisrecommended8．youtraveltoDunhuang,Zhangye,Jiayuguan,Turpan,KashgarandUrumqitofollowthefootprintofMarcoPolo.Thisroutemaytakeabout15days.Ifyouhaveonlyaone-weekholiday,the9．(choose)ofthreemostfamouscitieswillbefitforyou.AlongtheSilkRoadroute,Xi'anandGansuprovincearesuitabletovisitall-yearround.Thebesttime10．(visit)XinjiangregionisfromMaytoOctoberbecausetheweatherismild.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)的以下短文。短文中共有10處錯(cuò)誤，每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在此符號(hào)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。Dearclassmates,Asthecollegeentranceexamsarereallyaroundacornernow,manystudentsfeelmuchstressing、Whatshouldwedoittoavoidthis?Firstly,doingphysicalexercisewasthebestwaytoreducestressandhelppeoplerelax、Therefore,itishelpfulthatweeachdoessomeregularphysicalexercise、Secondly,makingaproperstudyplanisgreatimportancetoo,sinceitishelpfulforustodoourworkmoreefficient、Lastbutnotleast,weshouldpayspecialattentioninourdietaswell、Anyway,abalanceddietcankeepthemsmartandenergetic、Onlyifwecandothesethingswillwemakeourtimesofstudyenjoyable,efficientandfruitful、第二節(jié)書(shū)面