2023学年云南省普洱市二中高考考前模拟英语试题（含解析）

2023学年高考英语模拟测试卷注意事项:1．答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。2．答题时请按要求用笔。3．请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试卷上答题无效。4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。5．保持卡面清洁，不要折暴、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。第一部分（共20小题，每小题1.5分，满分30分）1．Marynearlymissedtheflightdoingtoomuchshopping.A．inneedof B．ontopofC．infrontof D．asaresultof2．Lastweek,onlytwopeoplecametolookatthehouse,________wantedtobuyit.A．noneofthem B．bothofthem C．noneofwhom D．neitherofwhom3．Nearlyalleducatorsbelievethatachallengingsituationcanoften______thebestqualitiesofaperson.A．cheerup B．takeoverC．bringout D．putaway4．Atcollege,BarackObamadidn’tknowthathethefirstblackpresidentoftheUnitedStatesofAmerica.A．wastobecome B．becomesC．istobecome D．became5．Varietiesofsolutionshavebeenprovidedforustosolvetheproblem.Wecanchoose________tostartwith.A．it B．that C．each D．one6．Uptillnow,therehasbeennoscientificevidenceabout________causedthedeathofdinosaurs.A．whatisitthat B．whatitwasthat C．itwaswhat D．whatisit7．Inmydrivinglesson,atrafficrulethatimpressedmemostisthatinnotime________whenthetrafficlightsturnred.A．allvehiclesshouldstop B．shouldallvehiclesstopC．shouldstopallvehicles D．shouldstopallvehicles8．Theinnerstrengthofthegirlallowsher_____goingwhenshegetsintotrouble.A．keepB．keepingC．tokeepD．kept9．ItisalmostfiveyearssinceJimmytaughthighschoolstudentsandhe_____asaninterpreterinaforeignenterprise.A．servedB．hadservedC．isservingD．wouldserve10．—I’dratherhavesomewine,ifyoudon’tmind.—______.Don’tforgetthatyou’lldrive.A．Byallmeans B．AnythingbutthatC．Takeiteasy D．Iwouldn’tsaynotothis11．Totellthetruth,Ididn’texpectthatthereweresomanypeople______theidea.A．supportedB．supportingC．tosupportD．havingsupported12．Oursocietywouldbebetteroffbutforthefactthattheeconomy________bythecurrentglobalfinancialcrisis.A．hadbeenaffected B．wereaffectedC．shouldbeaffected D．isaffected13．______flag-raisingceremonywasheldattheGoldenBauhiniaSquareonJuly1tocelebrate______17thanniversaryofHongKong’sreturntoChina.A．A;/ B．A;theC．The;the D．/;the14．Ifyouthinkthattheillnessmightbeserious,youshouldnot_________goingtothedoctor.A．putoff B．setaboutC．holdback D．giveaway15．Youdidn’tletmedrive.Ifwe________byturns,you________sotired.A．drove;didn’tget B．drove;wouldn’tgetC．weredriving;wouldn’tget D．haddriven;wouldn’thavegot16．Thesecurityjudgewasvery_________whensheexplainedthatthedrivinglicencewasnecessaryforherwork.A．reasonable B．natural C．ridiculous D．available17．ThoughProfessorLiu____inNewYorkforsevenyears,hehasneverregrettedmovingbacktoShanghai,hishometown.A．lived B．haslived C．hadlived D．wasliving18．Sincethemiddleofthelastyear,thebike-sharingmarket_____inBeijing.A．boomedB．wasboomingC．willboomD．hasboomed19．Althougheverythingseemstohavebeentakenintoconsideration,________accidentcanhappenwhentheastronautswalkin________space.A．/;the B．an;the C．the;the D．an;/20．Thetrafficisheavythesedays.Iarriveabitlate,socouldyousavemeaplace?A．canB．mustC．needD．might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）YoungpeopleintheUnitedStatesdonothaveastrongunderstandingoftheworldandtheirplaceinit.TwoUS-basedgroups,theCouncilonForeignRelationsandtheNationalGeographicSociety,conductedanonlinesurveylastyear.TheywantedtoknowwhatyoungpeopleinAmericancollegesknewaboutgeography,U.S.foreignpolicy,recentinternationalevents,andeconomics.Thesurveywasgiventoover1,200Americansbetweentheagesof18and26,allofthempresentlyattending,orhavingpreviouslygraduatedfrom.a2-or4-yearcollegeoruniversity.Theaveragetestscore,outof75totalpossibleanswers,was55percent.Thestudyidentifiesafewimportantproblems.Forexample,only30percentknewthattheonlypartoftheU.S.governmentthatcandeclarewarisCongress.Only60%ofthosetakingthesurveycouldidentifyBrazilonaworldmap.“Partoftheproblem,”arguetheorganizersofthesurvey,“istheInternet.”Theysayitisbecominghardertofindhigh-qualityinformationaboutworldeventsamongallthefakenewsandtrivia(琐事)whichswamp(淹没)theweb.Forty-threepercentofthosequestionedsaidtheyreadaboutthenewsonFacebook.Anotherproblemisthatmostcollegecoursesdonotrequirestudentstolearnaboutinternationalissues.Ifsuchinformationisnotrequired,RichardHaassfromtheCouncilonForeignRelationssaid,thentheUnitedStatescouldhaveleaderslikeGaryJohnson.HewasarecentpresidentialcandidatewhodidnotknowabouttheSyriancityofAleppowhenareporteraskedhimaboutit.Thesurveyresultswerenotallbad.Theyoungpeoplealsodemonstratedagoodunderstandingofclimatechangeandrenewableenergy.Andthemajorityofthemsaidthatinternationalissueswerebecomingmoreimportanttothem.Haasssaysthesefindingssuggesttheneedtofindwaystogetgoodinformationforstudents,bothinschoolandonline.Tohelp,theCouncilonForeignRelationsiscreatinganewprogramcalledCFRCampus,designedtohelpbuildknowledgeaboutglobalissues.1、Whatdoweknowaboutthesurvey?A．Theparticipantswereallrecentuniversitygraduates.B．ItwasanonlinesurveyconductedbytwoUSuniversities.C．Itwasgiventoover1,200Americanpeopleagedfrom18to26.D．ItaimedtofindoutwhattheyoungpeopleknowaboutAmerica.2、What’sonereasontheorganizersofthesurveygiveforyoungpeople’slackofknowledge?A．ThepoorqualityoftheUSuniversitysystem.B．Youngpeople’sunwillingnesstotravelabroad.C．ThesourcesfromwhichtheygeltheirinformationD．Theirlackofinterestinknowingmoreabouttheworld.3、WhattopicdidtheyoungAmericansunderstandbestaccordingtothesurvey?A．Governmentorganizations.B．Geographicinformation.C．Foreignrelations.D．Environmentalmatters.4、Inwhichpartofanewspapercouldwefindthisarticle?A．Economics. B．Education.C．NationalPolitics. D．Entertainment.22．（8分）AMENTORING(导师制）programisgivinglifechangingopportunitiestoBanburyyouth.YoungInspirationswasfoundedtwoyearsagotoprovidementoringsessionsforstudentsandunemployedyoungadultsaged11to21.AlexGoldberg,theprogram’sfounder,said：“WesetupYoungInspirationsbecausewewantedtogiveyoungpeopleexperienceswhichwillpotentiallybelifechangingandbroadentheiroutlook.”“Wetrytocreateworkexperienceopportunitiesthatwillreallymakeadifferencetoouryouth.Forexample,we’vesecuredinternships(实习）withworld-famousfirmssuchasHonda.”“Atatimeoffundingcutbacks,schoolsarefindingitmoreandmoredifficulttoofferthiskindofmentoringbecauseofthat.Itisextremelyimportantthattheseopportunitiesareavailablebothtohelpyouthwiththeirschoolworkandgradesandtogivethemopportunitieswhichmayhelpshapetheirfutures."KieranHepbum,14,isoneofagroupofBanburyyouthwhohasbenefitedfromtheprogramsofar.InOctobertheBanburySchoolpupilwasaccompaniedbyYoungInspirationsstafftoPariswherehewasanobserverattheUnitedNationsEducational,ScientificandCulturalOrganization’s(UNESCO)InternationalYouthForum(论坛).Theeventwasheldforyoungpeoplefromaroundtheworld,toseektheirviewsonhowthefutureofyouthandeducationshouldlook.Kieranjoinedseveralhundredobserversmostlyintheir20sandwastheonlyUKschoolpupiltoattendtheevent.Kieranthinksthetripwasalifechangingexperience.Beforeweleft1didn’tquiteknowwhattomakeofitbutwhenwegottherewedidn'tstop、itwasamazing”hesaid,“Wewenttothreeorfourhoursofdebateseachdayandthendidsomethingculturaleachafternoon.”Themainthemeoftheforumwashowyouthcandrivechangeinpoliticalandpubliclife.Itdealtwithissues(问题）suchasdrugabuse,violenceandunemployment.Kieransaid：IthasreallyhelpedmetoimprovemyconfidenceandsocialskillsaswellasmyschoolgradesandIwasvotedmostimprovedpupilatschoolinAugust.”TheYoungInspirationsmentoringsessionstakeplaceeachFridayinBanbury.F.1、WhyisTheYoungInspirationsmentoringprogramsetup?A．ToprovideyouthwithuniqueexperiencesB．Totrainstaffforworld-famousfirmsC．ToequiptheunemployedwithdifferentskillsD．Toofferjobopportunitiestoyoungadults2、"Whatdoestheunderlined“that”inparagraph5referto?A．theshortageofmoneyB．thelackofsupportfromfirmsC．theeffectofunemploymentD．thelackofopportunities3、Wecanlearnfromthepassagethat.A．thevisittotheUnitedKingdomwasamazingB．thementoringsessionsareheldeverydayexceptFridayC．theyouthhavefoundawaytosolvetheirproblemsD．Kieranhasmadegreatprogressinmanyaspects4、Whichofthefollowingcanbethebesttitleforthetext?A．AlexGoldberg,FounderofYoungInspirationsB．Kieran,BanburySchoolPupiltoParisC．YoungPeopleFindaWorldofOpportunityD．DebatesHelpYouthwithTheirGrades.23．（8分）OnedaywhenIwas12,mymothergavemeanorder:Iwastowalktothepubliclibrary,andborrowatleastonebookforthesummer.Thiswasonemoreweaponforhertodefeatmystrangeproblem—inabilitytoread.Inthelibrary,Ifoundmywayintothe“Children’sRoom”.Isatdownonthefloorandpulledafewbooksofftheshelfatrandom.Thecoverofabookcaughtmyeye.Itpresentedapictureofabeagle.Ihadrecentlyhadabeagle,thefirstandonlyanimalcompanionIeverhadasachild.Hewasmy“secretsharer”,butonemorning,hewasgone,givenawaytosomeonewhohadthespaceandthemoneytocareforhim.Ineverforgotmybeagle.Thereonthebook’scoverwasabeaglewhichlookedidentical(相同的)tomydog.Iranmyfingersoverthepictureofthedogonthecover.Myeyesranacrossthetitle,Amos:theBeaglewithaPlan.Unknowingly,Ihadreadthetitle.Withoutopeningthebook,Iborroweditfromthelibraryforthesummer.Undertheshadeofabrush,IstartedtoreadaboutAmos.Ireadvery,veryslowlywithdifficulty.Thoughpageswereturnedslowly,Igotthemainideaofthestoryaboutadogwho,likemine,hadbeenseparatedfromhisfamilyandwhofinallyfoundhiswaybackhome.Thatdogwasmydog,andIwasthelittleboyinthebook.Attheendofthestory,mymindcontinuedthefinalsceneofreunion,onandon,untilmyownlostdogandIwere,inmymind,runningtogetherMymother’scallreturnedmetotherealworld.Isuddenlyrealizedsomething:Ihadreadabook,andIhadlovedreadingthatbook.EveryoneknewIcouldnotread.ButIhadreadit.BookscouldbeincrediblywonderfulandIwasgoingtoreadthem.Inevertoldmymotheraboutmy“miraculous(奇迹)”experiencethatsummer,butshesawaslowbutremarkableimprovementinmyclassroomperformanceduringthenextyear.Andyearslater,shewasproudthathersonhadreadthousandsofbooks,wasawardedaPhDinliterature,andauthoredhisownbooks,articles,poetryandfiction.Thepowerofthewordshasheld.1、Theauthor’smothertoldhimtoborrowabookinorderto________.A．encouragehimtodomorewalkingB．lethimspendameaningfulsummerC．helpcurehimofhisreadingproblemD．makehimlearnmoreaboutweapons2、Thebookcaughttheauthor’seyebecause________.A．itremindedhimofhisowndogB．hefounditstitleeasytounderstandC．itcontainedprettypicturesofanimalsD．helikedchildren’sstoriesverymuch3、Whycouldtheauthormanagetoreadthebookthrough?A．Hewasforcedbyhismothertoreadit.B．Heidentifiedwith（对某事有同感）thestoryinthebook.C．Thebooktoldthestoryofhispetdog.D．Thehappyendingofthestoryattractedhim.4、Whichonecouldbethebesttitleofthepassage?A．MyPassionforReadingB．Mum’sStrictOrderC．ReunionwithMyBeagle.D．TheCharmofaBook.24．（8分）Highlevelsofchocolateconsumptionmightbeassociatedwithaonethirdreductionintheriskofdevelopingheartdisease,suggestsastudypublishedonlineintheBritishMedicalJournal.Thefindingsconfirmresultsofexistingstudiesthatgenerallyagreeonapotentialbeneficiallinkbetweenchocolateconsumptionandhearthealth.However,theauthorsstressthatfurtherstudiesareneededtotestwhetherchocolateactuallycausesthisreductionorifitcanbeexplainedbysomeotherunmeasuredfactor.TheWorldHealthOrganizationpredictsthatby2030,nearly236millionpeoplewilldiefromheartdisease.However,lifestyleanddictarekeyfactorsinpreventingheartdisease,saysthepaper,Anumberofrecentstudieshaveshownthateatingchocolatehasapositiveinfluenceonhumanhealthduetoitsantioxidantandanti-inflammatoryproperties.Thisincludesreducingbloodpressureandimprovinginsulinsensitivity.However,theevidenceabouthoweatingchocolateaffectsyourheartstillremainsunclear.So,DrOscarFrancoandcolleaguesfromtheUniversityofCambridgecarriedoutalargescalereviewoftheexistingevidencetoevaluatetheeffectsofeatingchocolateoncardiovascular(心血管)eventslikeheartattackandstroke.Theyanalyzedtheresultsofsevenstudies,involvingover100,000participantswithandwithoutexistingheartdisease,Foreachstudy,theycomparedthegroupwiththehighestchocolateconsumptionagainstthegroupwiththelowestconsumption.Fivestudiesreportedabeneficiallinkbetweenhigherlevelsofchocolateconsumptionandtheriskofcardiovascularevents.Theyfoundthatthe“highestlevelsofchocolateconsumptionwereassociatedwitha37%reductionincardiovasculardiseaseanda29%reductioninstrokecomparedwithlowestlevels.”Nosignificantreductionwasfoundinrelationtoheartfailure.Theauthorssaythefindingsneedtobeinterpretedwithcaution,inparticularbecausecommerciallyavailablechocolateisverycalorific(around500caloriesforevery100grams)andeatingtoomuchofitcouldleadtoweightgain,riskofdiabetesandheartdisease.However,theyconcludethatgiventhehealthbenefitsofdatingchocolate,initiativestoreducethecurrentfatandsugarcontentinmostchocolateproductsshouldbeexplored.1、WhichstatementisNOTtrueaccordingtothepassage?A．Thereusedtobestudiesaboutthebeneficiallinkbetweenchocolateconsumptionandhearthealth.B．MillionsofpeoplewilldiefromheartdiseaseaccordingtotheWHOC．Therearestillotherfactorsthatmayreducetheriskofheartdisease.D．Thereisclearevidenceabouthoweatingchocolateaffectsyourheart.2、Whatarethepossiblecausesofheartdisease?A．EatingchocolateB．UnhealthydietC．ExercisingregularlyD．Drinkingcoffee.3、What’stheauthors’attitudetowardsthefindings?A．cautiousB．doubtfulC．disapprovingD．negative4、Whatcanbeinferredfromthelastparagraph?A．Weshouldeatlesschocolate.B．Chocolatebenefitsourhealth.C．Weshouldconsiderthefatandsugarproblem.D．Eatingchocolatewillleadtofatgainnaturally.25．（10分）WelcometotheElectronicVillagetoexplorenewwaysoflanguageteachingandlearning.ElectronicVillageProgram(Thursday,June18,2015)Nearpod9:00amto10:00amRoom501Nearpodisasoftwareprogramthatcreatesarichcontext(语境)forstudentstolearnvocabulary.Thepresenterwillshowhowtouseit.TEO2:00pmto3:00pmRoom502Ourstudentscomefromdifferentbackgroundsbuthavethesamedesiretolearnonline.ThepresenterwilluseexamplesfromhisfirstonlineclasstoexplainhowanyteachercanbeginteachingonlinewithTEO.Kahoot10:30amto11:30amRoom601Kahootsoftwarecanbeusedtocreategrammartestswhichcanbegradedonanetwork.Itcanprovidestudentswithinstantfeedback(反馈),includingreportsabouttheirstrengthsandweaknesses.Prezi3:30pmto4:20pmRoom602UsesofPreziinlisteningandspeakingcoursesdrawstudents’attentiontospeakingmorefluently.ThepresenterwillshowhowstudentscanusePrezitoconfidentlypresentonavarietyoftopics,includingintroducingfamily,friends,andhobbies.269、Nearpodisactuallya.A．superfootballplayer B．nameofarecentfilmC．softwareprogram D．robot1、Ateacherwhowantstolearnonlineteachingcangoto.A．Room501 B．Room502C．Room601 D．Room6022、Whichofthefollowingcanassessyourgrammarlearning?A．Nearpod. B．Kahoot. C．TEO. D．Prezi.3、Ifyouwanttoimproveyourspeakingskills,youaresupposedtoarriveby.A．9:00am B．10:30amC．2:00pm D．3:30p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）完型填空（共20小题；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四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上涂黑。Tomwasamiddle-agedleathertrader(皮货商)whoserepeatedfailureincareermadehimadepressedman,often__1_thathehadbeencheatedbyothers.Onedayhetoldhiswifehewasso__2__withthecitythathehadtoleave.Sohisfamilymovedtoanothercity.Itwastheeveningofaweekend.WhenTomandhiswifewerebusily_3_uptheirnewhome,thelightsuddenly__4_.Tomwasregretfultohaveforgottentobringalong5__andhadtowait_6_inalowmood.Justthenheheardlight,hesitant27_onhisdoorthatwereclearlyaudible(听到)inthe__8__night.“Who’sit?”hewondered,sinceTomwasa_9__tothiscity.Andthiswasthemomentheespeciallyhatedtobe__10__,sohewenttothedoorandopenedit__11_.Atthedoorwasalittlegirl,shylyasking,“Sir,doyouhavecandles?I’myourneighbor.”“No,”answeredTominangerandshutthedoor__12__.“Whatanuisance(麻烦事)!”Hecomplainedoveritwithhiswife.“Nosoonerhadwesettleddownthantheneighborcameto_13__things.”Afterawhile,thedoorwasknockedagain.Heopeneditandfoundthesamegirloutside.__14_thistimeshewas_15__twocandles,saying,“Mygrandmatoldmethenewneighbordownstairsmightneedcandles.She_16_meheretogiveyouthese.”Tomwasvery_17__bywhathesaw.Atthatmomenthesuddenlyrealizedwhatcausedhis_18__inlife.Itwashis_19_andharshness(刻薄)withotherpeople.Thepersonwhohadcheatedhiminlifewas_20__nobodyelsebuthimself,forhiseyeshadbeenblurred(蒙蔽)byhisunsympathetic（无同情心的）mind.1、A．complainingB．tellingC．hopingD．pretending2、A．pleasedBdisappointedB．exhaustedC．encouraged3、A．lookingB．turningC．comingD．tidying4、A．wentonB．wentdownC．wentoutD．wentthrough5、A．candlesB．matchesC．lightsD．flashlights6、A．happilyB．patientlyC．hopefullyD．helplessly7、A．stepsB．wordsC．knocksD．screams8、A．darkB．quietC．noisyD．crowded9、A．newcomerB．strangerC．guestD．settler10、A．calledB．disturbedC．watchedD．offered11、A．surprisinglyB．delightedlyC．impatientlyD．willingly12、A．gentlyB．kindlyC．politelyD．violently13、A．lendB．sellC．harnessD．borrow14、A．AndB．ButC．SoD．For15、A．holdingB．hidingC．fetchingD．lifting16、A．suggestedB．commandedC．sentD．forced17、A．frightenedB．pleasedC．puzzledD．surprised18、A．failureB．successC．complaintD．determination19、A．warmthB．coldnessC．kindnessD．sympathy20、A．doubtfullyB．hardlyC．actuallyD．nearly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）I’vebeentakingChineselanguagelessonsforthepastthreeyearsofhighschoolinAmerica.Yetnothingtrulypreparedmeforthe1．(real)ofbreathingtheChineseculturethatIhadtheopportunity2．(discover)thissummer.LotsofthingshaveshockedmeoverthecourseofthistripasanexchangestudenttoChina.ThebiggestproblemIhaveexperiencedinChinais3．veryfactthatIamaforeigner.Ihaveneverbeforehadtheexperienceof4．(be)acompleteoutsider.Onthewaytomyhostfamily,myblondehairandfairskinattractedquiteafewcurious5．(look).Whenwewentoutasagroup,weAmericanstudents6．(treat)asthesubjectofmanyChinesetouristphotos.Thishasbeenacultureshocktome7．(main)becauseI’mfromacountry8．seeingpeopleofdifferentracesisquitecommon.NoonetoldmethecityIwastostudyinwasmuch9．(little)diversethanI’dbeenaccustomedto.While10．tookmesometimetogetusedtotheattention,I’velearnedfromit.Ithasputmeonmybestbehavior,asIamanambitiousgirlwhodreamsbig.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学们交换修改作文，请你修改你同桌写的以下作文。文中10处语言错误，每句中最多有两处。错误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（∧），并在其下面写上该加的词。删除：把多余的词用斜线(＼)划掉。修改：在错的词下划一横线，并在该词下面写上修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。Thanksforyourletter.I’mgladtoknowthatyouaregettingalongwellonyourclassmates.Well,Iagreethatit’sdifficultytochooseourfutureoccupationsastherearelotsofdifferentjobs.However,Iwouldlikenotfollowinmyparents’footstepsbecauseI’mnotinterestedinhisprofessions.I’veaskedmyfatherforadvices.HesuggestedIchosemycareeraccordingtomypreferences.Asforme,IenjoytravelaroundandIwanttoseetheworld.PerhapsI’dratherworkasaguideintourism.Therefore,Ihaven’tmadethefinalchoiceyet.Ilikeplayingthefootballtoo.Somepeopleturntheirhobbiesintotheircareers.Haveyouanyhobbies?Dropmyselfalinewhenyoucan.第二节书面表达（满分25分）29．（25分）假定你是李华。你的英国朋友David发邮件来询问你寒假的旅游体验，请你给他回复邮件。内容包括:1.手机支付；2.人脸识别景区；3.邀请他来体验。注意:1.词数100左右；2.可以适当增加细节，以使行文连贯。参考词汇:手机支付mobilepayment；人脸识别facerecognition_________________________________________________________________________________________________________________________________________________________

2023学年模拟测试卷参考答案（含详细解析）第一部分（共20小题，每小题1.5分，满分30分）1、D2、D3、C4、A5、D6、B7、A8、C9、C10、B11、B12、D13、B14、A15、D16、A17、A18、D19、D20、D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、Youcan’tmakeacallorsendatextonyourmobilephoneintheUStownofGreenBank,WestVirginia.WirelessInternetisoutlawed,asisBluetooth.Asyouapproachthetinytownonatwo-laneroadthatsnakesthroughthemountains,yourmobilephonesignaldropsout,andyourradiostopsworking.Therustedpayphoneonthenorthsideoftownistheonlywayforavisitortoreachtherestoftheworld.It’sapre-modernplacebydesign,lackingofthelatesttechnologiesthatdefinelifetoday.Thereasonforthetown’semptyairwavesisapparentthemomentyouarrive.It’stheRobertC．Byrdtelescope,alsoknownastheGBT,ashinywhite,147-metre-tallsatellitedish.It’sthelargestofitskindintheworldandoneofnineinGreenBank,allofthemgovernmentownedandoperatedbytheNationalRadioAstronomyObservatory(NRAO).Youdon’tlookthroughthesekindsoftelescopes.They’reradiotelescopes,soinsteadoflookingfordistantstars,theylistenforthem.There’salonglineofastronomersallovertheworldwhowanttousethetelescopewhichissosensitivethatitcouldhearasinglesnowflakehittingtheground1,000milesaway.Suchasensitivelisteningtoolneedstotaltechnologicalsilencetooperate,soin1958theUSgovernmentcreatedaNationalRadioQuietZone,a33,000km2areacoveringGreenBankwhere,tothisday,electronicandradiosignalsareforbiddeneveryhourofeveryday.Peoplewholivewithina15kmoftheGreenBanktelescopeareallowedtouselandlinetelephones,wiredInternetandcabletelevisions,butmicrowaveovens,wirelessInternetandr