安徽滁州市来安县来安三中高三压轴卷新高考英语试卷及答案解析

安徽滁州市来安县来安三中高三压轴卷新高考英语试卷请考生注意：1．请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用0．5毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2．答题前，认真阅读答题纸上的《注意事项》，按规定答题。第一部分（共20小题，每小题1.5分，满分30分）1．Manynetizensareimpressedwiththeexcusegivenbyateacherforquittingherjob______sheowestheworldavisit.A．because B．that C．where D．why2．---Thepricesofvegetablesaregoingupmadly.It’sreallytoomuchforus.---Butforthesituationwheremanyvegetableproducingareas_____constantlowtemperature,thingswouldnotbelikethis.A．meetwith B．havemetwithC．metwith D．hadmetwith3．TheGamesareknownasthefriendlygamesbecauseoftheir________onkindnessandmutualrespect.A．lacks B．focusesC．challenges D．researches4．worriesthepublicthatairpollutionisbecomingmoreandmoreseriousthesedays.A．It B．That C．What D．This5．Mankindmustfirstofalleat,drink,haveshelterandclothing________itcanpursuepolitics,science,artandreligion.A．until B．unlessC．before D．since6．Thekitchenisoftenthebusiestroominahousehold,soit’simportanttomakesureitwell.A．smoothes B．functions C．pays D．measures7．Whatthecountrydid_____theinternationaltraderegulations,forwhichitwaswidelycondemned.A．approved B．violated C．bothered D．interrupted8．Yumin,thelatefamousphysicist,oftenencouragedhisstudentsto_____whattheybelievedin,evenwhenfacingstrongopposition.A．comeupwith B．takechargeofC．putupwith D．standupfor9．ltwasinDecember,2018________ChairmanXiandPresidentTrumpmetinArgentina.A．when B．thatC．before D．since10．________twohoursdailyhasmadeconsiderabledifferencetomyphysicalcondition.A．TowalkB．WalkingC．WalkedD．Havingwalked11．Iwouldn’thavemissedthetrainifI______upearlier.A．got B．hadgot C．willget D．havegot12．Atcollege,BarackObamadidn’tknowthathethefirstblackpresidentoftheUnitedStatesofAmerica.A．wastobecome B．becomesC．istobecome D．became13．ThisJanuarywillbeverypreciousforusbywhichtimewe________reviewingSeniorBookI.A．willfinish B．willhavefinishedC．havefinished D．willbefinished14．—Amazingly,I’vemanagedtostartmyownshoponline!—________Itoldyouitwaseasy.A．Thereyouare! B．Believeitornot.C．Howcome? D．Yougotmethere!15．—ThemovieTillDeathDoUsPart《最爱》willbeonat8pm．Whataboutpickingyouupat7pm?—Allright．Iwillhavecomebackfromworkbythen,andIyouathome．A．willbewaitingfor B．willwaitfor C．havebeenwaitingfor D．amwaitingfor16．Withsomesnowontopofit,theYellowMountainlookedfantasticthiswinter.Actually,IdoubtwhetherwecouldvisitmountaininChina.A．amostbeautiful B．themostbeautifulC．amorebeautiful D．abeautiful17．Mr.White,who________inShanghaiforsevenyears,isamanagerofacompanyinBeijing.A．wasworking B．workedC．hadworked D．hasworked18．---ProfessorLiiswantedonthephone.Whereishe?---Isawhimcoming,butinaminute,he_____.A．willdisappear B．hasdisappeared C．disappears D．disappeared19．Newlyreleaseddatapointtoanincreaseintechnologyuseamongchildrensomeworryischangingtheverynatureofchildhood.A．why B．whichC．who D．where20．Myunclefinallyboughthisdreamhouse______overlooksabeautifulpark.A．which B．where C．who D．what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）WEWILLNEVERFORGETELEPHANTENDOTHELIOTROPICHERPESVIRUS(EEHV)ISADEADLYVIRUSWHICHAFFECTSYOUNGELEPHANTSGLOBALLY.Wewanttofindasolutiontothisdisease.Thiscomplexdiseaseishavingacatastrophic(灾难性的)effectontheglobalconservationoftheAsianelephantandwewanttofindasolutiontotheproblemassoonaspossibletostopmoreelephantsfromdyingfromthisdeadlydisease.EEHVDOESN'TDISCRIMINATE(区别)Itdoesn'tmatterwhetherit'satwoyearoldelephantatChesterZoo,atazoointheUSAorinthewildinAfrica—thisisaproblemrightaroundtheworldwhichmakesitevenmorecritical(关键的)thatwefindananswer.Wedon'twantittobeanextinctionleveleventforthisimportantanimal.MIKEJORDAN,CHESTERZOO'SCOLLECTIONSDIRECTORAtpresent,notenoughisknownaboutthisdiseasesoweneedtocarryoutimportantresearchtohopefullygetclosertofindingawaytostoppingitkillingmoreelephants.We'repartoftheworldconservationcommunitydevotedtotheconservationofAsianelephants,sowewillcontinuetocarryoutmoreresearchandworktodiscovermoreaboutthisvirusandhowtotreatit.WE'REACTINGFORELEPHANTS……tohelpsavetheglobalpopulationofthespecies.Youcanhelpfindasolutionbymakingadonationtoday.WeWillNeverForget.DONATETOWEWILLNEVERFORGETJointhefightnowand100%ofyourmoneywillsupporttheresearchandhelpusputastoptothisdeadlyvirus.1、Accordingtothepassage,whatdoweknowaboutEEHV?A．IthasaffectedmanyAsiananimals.B．Ithasn'tbeenwellcontrolled.C．Ithasalittleeffectonelephants.D．Itisakindofanimal.2、WhichofthefollowingaboutMikeJordanisTRUE?A．Heworksforprotectingelephants.B．Heisawell­knownanimaldoctor.C．Heisafamousspokenpersonforelephants.D．He'smostlikelytofindthecauseofthedisease.3、Howcanyoudonatemoney?A．BygivingittoMikeJordan.B．Bygivingittotheauthor.C．Bymakingdonationsregularly.D．Bymakingdonationsthroughbank.4、Whatisthetextismeantto?A．Toexplainit'sdifficulttoprotectAsianelephants.B．ToencouragepeopletoresearchEEHV.C．ToattractpeopletosaveAsianelephants.D．TointroducesomethingaboutAsianelephants.22．（8分）Vinegarmakessalad，friesanddumplingstastebetter，andyoucanevenuseittocleanyourwindows．Andnow，accordingtoscientists，itmayeventheplanet'spopulationsurviveclimatechange．ResearchersfromtheRIKENCenterforSustainableResourceScience（CSRS）inJapanfoundthatgrowingplantsinvinegarmakesthemmoreresistanttodroughts．Thiscouldmeanthatinthefuture，worriesaboutclimatechangeaffectingtheworld'ssupplyoffoodwillbemuchlower．ThediscoverywasmadeaftertheresearchersstudiedtheArabidopsis，aplantknownforitsabilitytosurviveindryweather．Itwasfoundthatwhentheplantwasplacedindrought﹣likeconditions，itproducedachemicalcalledacetate（醋酸盐）﹣themaincomponentofvinegar．Afterdiscoveringthis，thescientistsexperimentedfurtherbyaddingacetatetothesoilofotherplants，beforetheystoppedgivingthemwatercompletely．Afterleavingtheplantsfor14days，theyfoundthattheonestreatedwithacetatehadsurvived，whiletheuntreatedplantshaddriedupanddied．It'shopedthatthissimplemethodofsurvivalcouldsoonbeusedtohelpfarmersindrycountrieskeeptheircropsalive．"Intheexperiment，wetargetedthestaplefoodsoftheworld﹣rice，wheatandmaize﹣andthebasicplantofbreedingspecies，rapeseed（油菜籽），"JongMyongKim，co﹣authorofthestudy，toldPopularSciencemagazine．Kimalsotoldthemagazinehe'salreadybeenintouchwithpeopleallovertheworldwhoareinterestedintryingthissimpleandcost﹣effectivemethodoutforthemselvesfromflowergrowingcompaniestoamateurgardeners．Althoughatthispointkeepingthirstyplantsaliveisn'taseasyasjustpouringvinegaroverthem，Kimsaidheandhisteamareworkingonmakingtheprocessassimpleaspossible．"Nowwearetryingtocooperatewithsomefarmers，andalsosomecompanies，tomakeamethodtoapplythissystem，"hesaid．Andforthoseofuswhoalwaysforgettoaskourneighborstowaterourplantswhenwegoaway，hopefullythismeanstheendofreturninghomefromatriptofindourfavoriteflowershavedied．1、Whatisthearticlemainlyabout？A．Theworld'sfoodsupplywillbeincreased．B．Plantsbettersurvivedroughts．C．TheArabidopsisisresistanttodroughts．D．Vinegarcouldbeusedtofightdroughts．2、Itwasdiscoveredthatacetatecan．A．beusedbyfarmerstoreplacesoilB．onlybeproducedbytheArabidopsisC．helpplantssurvivedryconditionsD．beusedtoimprovepoorsoil3、Whatarethetargetplantsoftheexperiment？A．allbreedingspecies．B．wheatandArabidopisis．C．riceandmaize．D．rapeseedandArabidopisis．4、JongMyongKim'sexperimentoftryingoutthemethod．A．canmakepeople'stripspleasantB．turnedoutaworldwidesuccessC．isassimpleaspouringvinegarovertheplantsD．appealstomanyflowergrowingcompanies23．（8分）OnFriday,Germany'stelecomregulator(电信业管理者),theFederalNetworkAgency,announcedthatanumberofchildrenssmartwatches,designedforages5to12,canallowsomeonetoremotelytapintothewatchsmicrophoneandsecretlyspyfromremoteplaces.Theregulatorisn’tjustworriedaboutthepotentialofpeoplespyingonchildren-it'sworriedthedevices(设备)canbeusedtospyonanyone.AndinGermany,it'sillegaltorecordprivateconversationswithoutpermission."Accordingtoourinvestigations,parentswereusingthewatches,forexample,tolisteninontheirchildrenduringclass,saidFederalNetworkAgencyPresidentJochenHomanninastatement.Smartwatchesthatmakephonecalls,liketheAppleWatch,arelegalinGermany.Theproblemwithmanyofthechildren'ssmartwatches,however,isthatthedeviceshaveaclassicspyingfunction,similartoababymonitor,whichcanbeeasilyactivated(激活)justbyusinganapp.TheGermanregulatorissoseriousaboutdestroyingthesedevices.it'saskingcitizenstodocumentthewatches'destructionandfileevidenceonline.Oncethewatchesaredestroyed,theregulatorwillprovidea"certificateofdestruction,"confirmingthedeedwasdone.Thisisn'tthefirsttimetheFederalNetworkAgencytoldGermancitizenstodestroyaconsumerdevice.Theregulatoronceprohibitedthedoll"MyFriendCayla",whichwasfittedwithradiotransformingtechnologythatcouldallowchildrentobespiedon.Remindtechproducers:TheGermangovernmentwon'tjustbandevicesthatcanspyonanyone,they'lldemandthedevicesbedestroyedwithhammers(orwhatevermeansofdestructiononeprefers)—evenifthey'redolls.1、WhyistheFederalNetworkAgencyconcernedaboutchildren’ssmartwatches?A．Theyaretooexpensivetoafford.B．Theycan'tbeusedinremoteplaces.C．Theyareharmfultochildren'shealth.D．Theycanbeusedtowatchanyoneinsecret.2、Howcanasmartwatchspyingfunctionbeperformed?A．Byusinganapp.B．Byusingababymonitor.C．Byfixingadevice.D．Bydownloadingsoftware.3、Whatwillcitizensgetafterdestroyingthewatches?A．Adocument.B．Adoll.C．Acertificate.D．Aprize.4、WhatcanweinferabouttheGermangovernment’sattitudetochildren’ssmartwatches?A．Doubtful.B．Supportive.C．Acceptable.D．Unbearable.24．（8分）Anewalgorithm(演算法)raisesparkingratesinbusyneighborhoodsandlowersthemelsewhere，guaranteeingfreeparkingspotsregardlessoflocation，ChristopherIntagliatareports.Ifyoudriveinacity，you’venodoubtexperiencedtheheadacheofcirclingblockafterblock，cruisingforparking.Butscientistswhostudythatphenomenonhaveasolutiontofreeupmorespots:“Youmakethemmoreexpensive，sopeoplehavetodecidewhethertoparkfartherawayandPayless，orcloserandpaymore.”ItzhakBenenson，asystemscientistatTelAvivUniversity.SanFranciscohaspilotedaprogramthatraisesparkingratesbasedondemand—andit'sbeenshowntoreducecruising.Butthesensorsrequiredforthosesystemscancostmillionsofdollarstoinstallandoperate，Benensonsays.Soinstead，writinginIEEEIntelligentTransportationSystemsMagazine，heandhiscolleagueNirFulmandescribeanalgorithmthatcandeterminesmartpricing，withouttheuseofsensors.TheytesteditontheIsraelicityofBatYam，nearTelAviv.First，theydividethecityintozones.Theyestimatetheparkingdemandineachzone，bycalculatingthenumberofapartmentsandofficesthere.Thentheytakeaccountofparkingsupplyinthearea，alongwithhowwealthypotentialparkersmightbe.Usingthatdata，thealgorithmsuggestedpricingforeachzonethatwouldguaranteea90-percentoccupancyrateofparkingspotscity-wide.Meaning10percentofspotswerealwaysavailabletodriverswillingtopaytheprice，regardlessofneighborhood.Ofcourse，noteveryonewillagreethatraisingparkingpriceswillreducethepressofparking.LasttimeBenensonproposedhikingratesforcityresidents?“Igotabout100reactionsontheweband99ofthemthatsaidtheyhaveneverheardsuchastupidstatementfromtheprofessors，andIshouldbepunishedandfired.”Eventually，hesays，it'llbeuptocitiesthemselvestoestimatetheirresidents’politicalappetitesforaneasierparkingspot.1、Whatdoestheunderlinedword“them”inparagraph1referto?A．Parkingspots.B．Parkingrates.C．Busyneighborhoods.D．Newalgorithms.2、Howdoesthenewalgorithmwork?A．Adoptingdifferentparkingrates.B．Countingtheapartmentsandoffices.C．Makingfartherparkingspotsmoreexpensive.D．Settingthepriceofparkingspotswithsensors.3、Whichistheprocessofcarryingoutthesmartpricing?①Choosingatargetcity.②Countingtheparkingdemand.③Dividingthecityintozones.④Suggestingpricingforeachzone.⑤Consideringtheparkingsupply.A．②⑤④③①B．①③②⑤④C．②⑤①③④D．①③④②⑤4、WhatwillthepublicthinkofBenenson’ssmartpricing?A．Supporting.B．Disapproving.C．Optimistic.D．Controversial.25．（10分）Taxi-bookingappUberagreedtosellitsbusinessinChinatoDidiChuxing.Thetwofirmshadbeenfiercecompetitors,butDidiChuxinghadcontrolledtheChinesemarketwithan87%share.UberChinalaunchedin2014,butithadfailedtomakeanyprofitforalongtime.ChengWei,founderandchiefexecutiveofDidiChuxing,saidthetwocompanieshadlearnedagreatdealfromeachotheroverthepasttwoyearsinChina.Headdedthatthedealwouldsetthemobiletransportationindustryonahealthierpathofgrowthatahigherlevel.Aspartofthedeal,Mr.ChengwouldjointheboardofUber,whileUberchiefexecutiveTravisKalanickwouldalsojoinDidi’sboard.Uber’sChinabusinesswouldownitsseparatebrandingwhileUS-basedUberTechnologieswouldholdabout17.5%inthecombinedcompany.DidiChuxingisbackedbyChineseInternetgiantsTencentandAlibaba.UberhadbeenstrugglingtobreakintotheChinesemarketdespitehavingChinesesearchengineBaiduasaninvestor.LastFebruary,thecompanyadmitteditwaslosingmorethan$1billionayearinChina.“FundingtheirChinesedreamswasbecomingtooexpensiveforUber,”DuncanClark,chairmanofBeijing-basedconsultancyBDA,toldtheBBC．TravisKalanicksaid,“Asabusinessman,I’velearnedthatbeingsuccessfulisaboutlisteningtoyourheadaswellasfollowingyourheart.”Thefiercecompetitionhadledbothcompaniestospendmuchmoreontheirjourneys.Thecombinationislikelytoseefewersuchsubsidies（补贴）.“Onethingtowatchcarefullyishowquicklyconsumersfeeltheimpactassubsidiesarewithdrawn.”Mr.Clarkadded.ThedealwithDidiChuxingcamejustdaysafterChinahadagreedtoprovidealegalframeworkfortaxi-orderingapps.BothUberandDidiwelcomedthedecision.ThenewrulestookeffectlastNovemberandcould,amongotherthings,forbidsuchplatformstooperatebelowcost.1、Accordingtothesecondparagraph,whatcanweknow?A．Beingsuccessfulisaboutlisteningtoyourheadandfollowingyourheart.B．Thedealwouldmakethemobiletransportationindustrygrowmuchfaster.C．DidiChuxinghadlearntmoreinChinathanUberoverthepasttwoyears.D．Mr.ChengwouldbeworkingasamemberoftheboardofUberasplanned.2、Whatisthebesttitleofthepassage?A．UbersoldChinesebusinesstoDidiChuxingB．UsingDidiChuxingbringsmoresubsidiesC．ListentoyourheadandfollowyourheartD．ThenewrulestookeffectlastNovember3、WhatistheimpactofthefiercecompetitionbetweenUberandDidi?A．UberdominatedtheChinesemarketwithan87%share.B．Chinaprovidedalegalframeworkfortaxi-orderingapps.C．FundingtheirChinesedreamsbecameexpensiveforUber.D．ChinesesearchengineBaidubecameaninvestorofUber’s.4、Thepassageisprobablytakenfromawebsiteabout________.A．appsB．politicsC．economyD．technology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）Oneday,Iwenttomyfavoritecafeforlunch.I1aburgerandwenttotheoutdoorseats.Whilewaitingformymeal,ahomelessmanonabicyclestoppedtoaskiftherewasagrocerystorenearby.AfterIgavehim2,heaskedifIhad3fromSantaClaraUniversity.(IwaswearingaSCUT-shirt.)Itoldhim,yes.LittledidIknowthatthis4responsewouldleadtoa90-minuteconversation.Theman,Michael,toldmehewasveryintelligent.5,drugusehadruinedbothhisformaleducationandhispursuitof6inhiswork.Hedriftedfromonetopictoanother,7thefactthatIwasreadyformylunch.Heclearlyhadmoreofa8totalkthanIdid.Imadeevery9togivehimmyfullattention,never10ourtalkwouldgoonandon...Eventually,Idideatmymeal,bitebybite11responsesinourconversation.Michaelwasabitstrange.12hisinterestsandviewpoints.Wehadlittlein13,buthewasfascinatedwithtalkingwith,ashe14it,“intelligentpeople.”Ihavetoadmit,Iwishourconversationhadbeen15totenorfifteenminutes,butwhenMichaelfinally16off,hethankedmeforlisteningso17tohimandformy18totalkwithhimforsolong.ItwasthenthatI19that,justmaybe,thatwasmypurposeinlifefortoday…tobethere,inthatplace,atthattime,to20inthatconversation.1、A．booked B．ordered C．made D．selected2、A．commands B．contributions C．introductions D．directions3、A．quitted B．1eft C．graduated D．learned4、A．simple B．careless C．timely D．significant5、A．Unfortunately B．Unnecessarily C．Consequently D．Additionally6、A．power B．success C．luck D．strength7、A．admitting B．recognizing C．ignoring D．covering8、A．benefit B．ambition C．need D．chance9、A．use B．difference C．decision D．effort10、A．wondering B．expecting C．attempting D．requesting11、A．between B．in C．beyond D．among12、A．intermsof B．infavorof C．incaseof D．inplaceof13、A．public B．vain C．particu1ar D．common14、A．took B．saw C．put D．got15、A．applied B．1imited C．compared D．referred16、A．drove B．raced C．rode D．turned17、A．attentively B．clearly C．honestly D．casually18、A．weakness B．quietness C．business D．willingness19、A．struck B．occurred C．realized D．complained20、A．result B．engage C．1ead D．compete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）Twobrothersdecidedtodigadeepholebehindtheirhouse.Astheywereworking,acoupleofolderboys1．(stop)bytowatch.“Whatareyoudoing?”askedoneofthe2．(visitor)curiously.“Weplan3．(dig)aholeallthewaythroughtheearth!”oneofthebrotherssaid4．(excited).Theolderboysbegantolaugh,tellingthe5．(young)onesthatitwasimpossible.Afteralong6．(silent),oneofthediggerspickedup7．boxfullofspidersandinsects.Heshowedthewonderfulthings8．theolderboys.Thenhesaidconfidently,“Evenifwedon’tdigallthewaythroughtheearth,lookatwhatwefoundalongtheway!”9．(they)dreamwasfartoobig,butitdidcausethemtodig.Andthatiswhatadreamisfor—tocauseustomoveinthedirectionwehavechosen.Noteverydreamwillberealized.Butwhenyoucouldn’tgetwhatyouwanted,perhapsyoucansay,“Yes,butlookatthewonderfulthings10．havecomeintomylifebecauseItriedtodosomething!”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。错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（＼）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均限一词;2、只允许修改10处，多者（从第11处起）不计分。Volunteertravel,thatisfamiliartoforeigners,hasnowadaysbecomemoreandmorepopularinChina、Youngtravelersvolunteertoworkforyouthhostelssothattheycaneatandlivethereforsomething、Atthesametime,theycanenjoythelocalsceneryontheirsparetime、AsfarasIamconcern,volunteertravelhassomeadvantagesandbenefitsfromyoualot、Itcansaveyoulotofmoneybyprovidingfreeaccommodations,whichmakesitpossibleforyoutotraveltomuchmoreplacesandexperiencedifferentcultures、Meanwhile,volunteertravelenrichyourlifebyofferdifferentjobsinyouthhostels,whichalsocanchangeyourwayoflife、Allinall,itwasmeaningful、第二节书面表达（满分25分）29．（25分）阅读下面短文，然后用60个单词左右概括短文的要点。Gettingridofdirt,intheopinionofmostpeople,isagoodthing.However,thereisnothingfixedaboutattitudestodirt.Intheearly16thcentury,peoplethoughtthatdirtontheskinwasameanstoblockoutdisease,asmedicalopinionhaditthatwashingoffdirtwithhotwatercouldopenuptheskinandletillsin.Aparticulardangerwasthoughttolieinpublicbaths.By1538,theFrenchkinghadclosedthebathhousesinhiskingdom.SodidthekingofEnglandin1546.ThusbeganalongtimewhentherichandthepoorinEuropelivedwithdirtinafriendlyway.HenryIV,KingofFrance,wasfamouslydirty.Uponlearningthatanoblemanhadtakenabath,thekingorderedthat,toavoidtheattackofdisease,thenoblemanshouldnotgoout.Thoughthebeliefintheadvantageofdirtwaslong-lived,dirthasnolongerbeenregardedasaniceneighboreversincethe18thcentury.Scientificallyspeaking,cleaningawaydirtisgoodtohealth.Cleanwatersupplyandhandwashingarepracticalmeansofpreventingdisease.Yet,itseemsthatstandardsofcleanlinesshavemovedbeyondsciencesinceWorldWarⅡ.Advertisementsrepeatedlyselltheidea;clothesneedtobewhiterthanwhite,clothseversofter,surfacestoshine.Hasthehatefordirt,however,gonetoofar?Attitudestodirtstilldifferhugelynowadays.Manyfirst-timeparentsnervouslytrytowarntheirchildrenofftouchingdirt,whichmightberesponsibleforthespreadofdisease.Onthecontrary,MaryRuebush,anAmericanimmunologist(免疫学家),encourageschildrentoplayinthedirttobuildupastrongimmunesystem.Andthelatterpositionisgainingsomereason.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、B2、B3、B4、A5、C6、B7、B8、D9、B10、B11、B12、A13、B14、A15、A16、C17、B18、D19、B20、A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、Mostpeoplerealizethatfastfoodisn'tthehealthiestorbest­tastingcuisine(菜肴).Itis,however,expectedtobefast.ManychainslikeMcDonald'shavestruggledwithslowerfooddeliveryinrecentyears,becausetherearemoreitemsonthemenu.Buttheworld'slargestrestaurantchain,whichserves68millioncustomersdailyin119countries,istryingtochangethat.Forseveralmonths,McDonald'shasbeentestingwhat'scalledthe“just­for­youexperience”.In200USrestaurants(andmorethan2，000acrosstheglobe),customersareabletoorderdirectlyfromaself­servekiosk(售货亭),afterwhichanemployeebringsthemealdirectlytothetable.McDonald'schiefexecutiveSteveEasterbrook,speakingataMcDonald'sinNewYork'sTribecaneighbourhoodonThursday,saidthecompanyhaslongexpectedcustomerstoadapttoitsbusinessmodeloforderingatthecounterandthenwaitingtocollecttheirownfood.Now,hesaid,“We'readaptingourbusinessaroundcustomers.”Itshowedthat“testrunsatmorethan500restaurants…showedanincreaseinfoottrafficandcontributedtoamid­single­digitpercentageincreaseinrestaurantsa