河北省新2025届高三考前热身英语试卷含解析

河北省新2025届高三考前热身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．Infrontofthewholeaudience,PremiereLimadehispromise______thegovernmentwouldtryitsbesttosolvetheproblemofpovertyinChina.A．whatB．whichC．whetherD．that2．Shesatonthetopofthestairs_____herheadonhercrossedarmsandcried.A．for B．when C．with D．while3．--Mom,I’mgoingtothegraduationdancetonightbutIdon’tthinkIlookattractiveenough.—Oh,darling,don’tworry._______A．Theydon’tknowwhatbeautyis.B．Nobodywillcareaboutit.C．Youlookperfectthewayyouare.D．Impossibleisnothing,4．Recently,aprogrammercriticizedthe“996”workschedule______employeesworkfrom9amto9pm,6daysaweek,withtheprospectofendingupinanintensivecareunit.A．where B．when C．which D．whose5．—WhatdoyouthinkofyourjourneytoYunnan?—Everythingisveryfantastic，especiallyitsfreshair.Itispleasant________.A．breathedB．beingbreathedC．tobebreathedD．tobreathe6．—Howdoyoufindthehealthclub?—IwouldratherI______it.Ifeelitsmanagementisgoingfrombadtoworse.A．haven’tjoined B．hadn’tjoinedC．didn’tjoin D．hadjoined7．—Let’shaveagameoftennis;theloserhastotreattheothertoanice-cream.—________.A．I’mafraidsoB．It’sadealC．You’vegotapointD．Isupposenot8．－Whatiftherainstormcontinues?－Comeonguys!Wehavetomeetthe_______whatevertheweather.A．standard B．demandC．deadline D．satisfaction9．Aproposalwasputforwardatthemeeting__________thenewcementplantshouldn’tbebuiltneartheschool.A．whenB．whereC．thatD．which10．—Mum,Idon’tthinkIamqualifiedenoughtodothis．—Honey,beconfident!Youshouldknowitis_____amanthinksofhimself…reallydetermineshisfate．A．that;thatB．how;thatC．what;thatD．that;how11．Itisimmediatelyclear______thefinancialcrisiswillsoonbeover.A．since B．whatC．when D．whether12．Quantitiesofsoil________inthearea,resultingintheincreasingnumberofnaturaldisasters.A．iswashedawayB．havewashedawayC．havewashedawayD．havebeenwashedaway13．He________whethertosetasidetheminordifferences，thenhedid．A．debated B．predictedC．plotted D．calculated14．---MyGod!Ihaven’tpreparedthefilesforthenewprojectyet!---_______.Thebosswon’tneedituntilnextFriday.A．There’snodoubt B．There’snopanic C．Goodluck D．Soundsgood15．Beijing’snewinternationalairportintooperationin2019willserve72millionpassengersannually.A．beingputB．tobeputC．putD．toput16．ltwasinDecember,2018________ChairmanXiandPresidentTrumpmetinArgentina.A．when B．thatC．before D．since17．Experienceisahardteacherbecauseshe________thetestfirst,thelessonafterwards.A．givesB．hasgivenC．wasgivingD．wouldgive18．Repairsofhistoricbuildingshavetobe_____theoriginalstructure.A．insympathywithB．insearchofC．inresponsetoD．incontrastto19．AllofushavethedesiretovisitthethreemaintemplesinAthens,especially______thatcontainsagoldandivorystatueofAthena.A．theone B．one C．theones D．those20．---Butforyourtimelywarning,weintogreattrouble.---Well,youknowwe’refriends.A．wouldget B．musthavegot C．wouldhavegot D．can’thavegot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）Anewphoneappusesshakingfromsmartphonestowarnpeopleaboutearthquakes.ThenewappiscalledMyShake,whichistheworkoffourresearchersattheUniversityofCalifornia.Berkeley.Smartphonesareequippedwithaccelerometers(加速器).MyShakeusesphoneaccelerometerstomeasureseismic(地震的)activity.Ithasbeenprogrammedtoknowthedifferencebetweennormalactivityandearthquakemovement.Thesoftwaredeveloperssaytheirappisright93percentofthetime.Asmartphonesendsseismicinformationtotheappdevelopers.Ifthedevelopersreceiveseveralwarningsfromonearea,itrecognizesthatanearthquakemaybetakingplaceorwilltakeplacesoon.Usinginformationsentfromtheapp,thenetworkthenjudgesthelocationandstrengthofthequakeinrealtime.MyShakecanrecord5.0earthquakeatdistancesof10kilometersorless.MyShakeusesverylittlepower,accordingtoitsdevelopers.Onlywhenseismicactivityissensedbytheappdoesitbecomeactiveandsendsdatatothenetwork.Theappworksbestwhenyourphoneisrestingonaflatsurface,likeatable.ThedevelopershopethatMyShakecanaddtoinformationcollectedbytheU.SGeologicalSurvey.ThatU.SagencyhascreatedtheEarthquakeEarlyWarningSystem,alsoknownastheEEW.TheEEWhasusedsensorsformeasuringquakesinmanyareas.Inplaceswherenosuchequipmentexists,MyShakemaybetheonlymethodofearlyquakedetection(发现).Theappalsoshowswaystostaysaferduringanearthquake.Thedeveloperssayitwillbecomemoreeffectiveasmorepeopleuseit.Thedeveloperssaytheyhopetoaddafeaturethatwillwarnpeopleaboutpossibletsunamiafteranearthquake.1、ThenewappA．isakindofaccelerometer.B．feelsearthquakesthroughsmartphones.C．isdevelopedbytheU.SGeologicalSurvey.D．predictspossibletsunamiafteranearthquake.2、Whatisthesecondparagraphmainlytalkingabout?A．HowMyShakeworks.B．Whatseismicactivityis.C．WhyMyShakeisdeveloped.D．Whenaccelerometersrecordearthquake.3、WecaninferthatMyShakeA．docsnotworkwhenthespartphoneisinthepocketB．sleepswhilethereisnoshakingoftheearth’ssurface.C．guidespeoplehowtosurvivewhenmanypeopleuseitatthesametime.D．recognizesanearthquakewhenitreceivetheinformationfromothersensors.4、ThenewappdevelopershopetoA．usetheinformationbytheU.SGeologicalSurveytobetterMyShake.B．unitetheU.SGeologicalSurveytocombinetheEEWandMyShake.C．helptheEEWdetectearthquakessomewhere.D．improvetheEEW.22．（8分）FormonthsfishthatliveindarkcavesinMexicogowithoutfood.Theyhavegonefarlonger-thousandsofyears-withoutlight,evolvingtolosetheireyesandskinpigments（色素）.Nowresearchershavediscoveredthesestrangecreatureshaveanotheroddity.Theysurvivetheirfood-scarceenvironment,thefishhaveevolvedextremewaysofturningnutrientsintoenergy.Thesefeaturescreatesymptomslikelargebloodsugarswingsthat,inhumans,arepredictorsoftype2diabetes.Butinthefishthesechangesareadaptations,notadisease.Thesecavefishleadlogandhealthylives.Understandinghowthefishremainhealthyinspiteofthesesymptomsmayleadtonewapproachesfortreatingdiabetesinpeople,saysCliffTabin,ageneticistatHarvardMedicalSchool.Heandhiscolleaguesarebeginningtogetcluesabouthowcavefishsurvivethesymptoms.Inhumansandothermammals,oneofthefirstsignsoftype2diabetesriskispoorcontrolofWoodsugar(glucose).Thishappensbecausecellsresistinsulin,thehormonethatsignalscellstotakeinglucosefromthebloodstream.Iftheproblemscontinue,theyprogressintofull-blowndiabetes.Theillnesskills3.4millionpeopleworldwideeveryyear,butcurrenttreatmentsoftendonotwork.Thecavefishhas,apparently,figuredoutanothersolution.Thefishwerewashedfromriversintocavesaboutamillionyearsago.Itwasabigchange.Riverswerefulloffoodbutcaveshaveonlywhatiswashedinbyseasonalfloods.Becausecavefishgomanymonthswithoutfood,researchersassumedtheyevolvedametabolism(新陈代谢）thatefficientlystoresthecaloriesinasimilarwayanimalsstorefatbeforewinter.Totestthatidea,theycomparedthecavefishwiththeriverfishraisedundersameconditionsinthelab.Theyfoundthecavefishdostoremorevisceralfatthanriverfish.Butthecavefishalsohadmuchlarger,fattylivers,whichresembleddiabetes-linkedfattyliverdiseaseinhumans.“Butyoudon’tseedestructionoftheliverintheseguys.”Tabinsays.“It’sverycurious.”Cavefishresearchersarenowworkingtofindouthowthefishdoit.“Theonlypieceoftotalevidenceisthatthemetabolicrateislowerinthecavefishthanintheirriverfishrelatives.”saysAlexKeeneofFloridaAtlanticUniversity."Theremightbesomethingaboutslowenergyuseincellsthatprotectsagainstdiabetes."hesays,“Findingthatsomethingwill,likefishing,requiresomepatience.”1、Whatinterestsresearchersmostinthecavefishisthat.A．theyhaveevolvedtolosetheireyesandskinpigmentsB．theyhaveevolvedwaysofturningnutrientsintoenergyC．theyhaveexperiencednosymptomsofdiabetesinhumansD．theyhavesurvivedfromsymptomsofdiabetesinhumans2、ItcanbelearnedfromParagraph3that.A．insulindisturbsthecontrolofbloodsugarB．insulintakesinglucosefromthebloodstreamC．insulinpreventstheriseofbloodsugarD．insulinlendstoprogressintofull-blowndiabetes3、Researchersstudythemetabolisminthecavefishmainlyby.A．testingtheefficiencyofstoringfatinsidethemB．comparingtheirfatamountwiththatintheriverfishC．comparingtheirfattyliverswiththoseofhumansD．observingtheirliversstoringfatwithnodestruction4、Itcanbeconcludedthatthefeaturesofthecavefish.A．haveenabledresearcherstofindoutnewwaystotreatdiabetesB．haveinspiredresearchersaboutnewtreatmentsfordiabetesC．havebroughtinmanynewideasabouthowtotreatdiabetesD．willbeusedasatreatmentfordiabetesinthenearfuture23．（8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.24．（8分）Chinahasannouncedit'sabolishingitsone-childpolicy.Whatdifferencehasitmade,statisticallyspeaking?400millionbirthspreventedTheone-childpolicy,officiallyinplacesince1979,hasprevented400millionbirths.Parentshavefacedfinesandotherpunishmentsforhavingmorechildren.ThemajorityofthedecreaseinChina'sfertility(生育)ratehappenedinthe1970s.Itdroppedfrom5.8childrenperwomanin1970t02.7in1978.Despitetheone-childpolicytheratehadonlyfallent01.7by2013.21:28babydeathrateSincetheone-childpolicywasintroduced,babygirlshavebecomemorelikelytodiethanboys.Inthe1970s,accordingtotheUnitedNations,60malesperl,000livebirthsdiedundertheageofone.Forgirlsthefigurewas53.Inthe1980s,aftertheone-childpolicybecameofficial,therateforbothwas36.Bythe1990s,26malesperl,000livebirthsdiedbeforetheageofone-and33girls.The2000ssaw21boysperl,000livebirthsdyingand28girls.1.16boysbornforeverygirlSexuallyselectiveabortionshavebeenconsideredasamajorcauseofChina'sunusualsexualimbalance.Gietel-Basten,associateprofessorinsocialpolicyatOxfordUniversity,saysthebirthsofmanygirlsarenotregisteredifparentshavebrokentherulebyhavingtwochildren,addingofficialsoftenturnablindeye.It'sestimatedtherearenow33millionmorementhanwomeninChina.4：2：1familiesWiththeageingofChina'spopulationandthecontinuationoftheone-childpolicy,a“4:2:1”homeisthedescriptiongiventohouseholdsinwhichtherearefourgrandparentscaredforbytwoworkingageparents,whothemselveshaveonechild.By2050,it'spredictedthataquarterofChina'spopulationwillbe65orolder.Thepredicteddeclineinthenumberofpeopleofworkingageisthoughttohavepersuadedthegovernmenttodroptheone-childpolicy.1、Whenwasthebabydeathrateforbothboysandgirlsequal?A．Inthe1970s. B．Inthe1980s.C．Inthe1990s. D．Inthe2000s.2、Whatmakestheone-childpolicyabolishedaccordingtothepassage?A．Thedeclineofbirthrate.B．Theriseofbabydeathrate.C．Thechangeoffamilystructure.D．Thedeclineofworkingagepeople.3、Thepassagesumsuptheone-childpolicyby___.A．number B．exampleC．contrast D．analysis25．（10分）Mostadultsfirmlybelievethataskidsreachtheirteens,theystarttotakecrazyrisksthatgetthemintrouble.Doteenagerssimplylovetakingallrisksmuchmorethanadults?Arecentstudysuggestsotherwise.Scientistsdesignedasimpleexperimentinvolving33teenagersandthreeotheragegroups.Intheexperiment,theresearcherstriedtodistinguishbetweentwoverydifferentkindsofrisk-taking.Thefirsttheycalledawillingnesstotakeknownrisks(whentheprobabilityofwinningisclear)andthesecondtheycalledawillingnesstotakeunknownrisks(whenthepossibilityofsuccessisuncertain).Thestudyofferedparticipantstheopportunitytoplaytwokindsofgames.Theyhadthechancetowinmoney,withonegameofferingaknownriskandtheotherofferinganunknownrisk.Oneachroundofthegame,eachparticipanthadtochoosebetweentakingasure$5andknownorunknownrisksofwinningalotmore.Ifononeparticularroundtheyhadpickedthe$5forsurechoice,thentheygot$5.Butifonthatroundtheyhadchosentotakearisk,therulesofthegamewilldeterminewhetherornottheyhadwon.Iftheydidwin,theywenthomewithbetween$8and$125.And,ofcourse,iftheylost,theywenthomewithnothing.Whatthescientistsfoundwasreallyquitesurprising.Itturnedoutthattheaverageteenagerwasveryhesitantwhenriskswereknown—morecarefulthancollegestudentsorparents-agedadults,andaboutascarefulasgrandparent-agedadults.Thismeansthatwhentheriskswereknown,teenagerswerenotriskyintheirbehavioratall.Onlywhentheriskswereuncleardidteenagerschoosethemmoreoftenthanothergroups.Underthosekindsofconditions,theyweremuchmorewillingtotakeariskthananyothergroup.So,whatdoesallofthismean?Theresearchsuggeststhatadultsshouldprobablyfocusmoreenergyontryingtoeducateteenagersaboutrisksthanlimitingthem.Teenagerswhounderstandtherisksassociatedwithadecisionaremorelikelytobecarefulintheirbehavior.1、ThisexperimentwascarriedoutbyA．dividingtheteensintothreegroupsB．comparingthereactionstodifferentrisksC．givingequalamountofawardstotheparticipantsD．observingtheemotionalchangesoftheteenager2、Whenfacingknownrisks,teenagerstendedtobe________.A．ambits B．cautiousC．anxious D．curious3、Whichgroupinthestudyweremorelikelytotakeunknownrisks?A．Teenagers. B．Collegestudents.C．Parent-agedadults. D．Grandparent-agedadults.4、Accordingtothestudy,parentsshouldfocuson________.A．guaranteeingchildrentobecarefulB．settingagelimitsondangerousactivitiesC．respectingteenstomaketheirownchoicesD．guidingteenstolearnmoreabouttheeffectofrisks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）Onemorningalltheemployeesreachedtheofficeasusual.Andonthewalltheysawabig1onwhichitwaswritten:Yesterday,thepersonwhohasbeen2yourgrowthinthiscompanypassed3.Weinviteyoutojointhefuneral(葬礼)preparedinthe4.Inthebeginning,theyallgot5forthedeathofoneoftheircolleagues(同事).6afterawhiletheystartedgetting7toknowwhowasthemanthatlimitedthegrowthofhiscolleaguesandthecompanyitself.The8inthegymwassuchthatsecurityguardswere9tocontrolthecrowdwithintheroom.Themorepeoplereachedthecoffin(棺材),themoretheexcitement10up.Everyonewhisperedtoeachother:“11onearthisthisguy?”Onebyonetheexcitedemployeesgotclosertothecoffin,andwhenthey12insideit,they13becamespeechless.Theystoodnearbythecoffin,shockedandin14,asifsomeonehad15thedeepestpartoftheirsoul.Therewasa16insidethecoffin;everyonewholookedinsideitcouldseehimself.Therewasalsoasignnexttothemirrorthat17:thereisonlyonepersonwhois18tosetlimitstoyourgrowth:ITIS19!!!!!!Yourlifedoesn’tchangewheneveryonearoundyouchanges.YourlifechangeswhenYOUchange,whenyougobeyondyourlimitingbeliefsinside.Don’tbeafraidof20;buildyourselfandyourreality.It’sthewayyoufacelifeitselfthatmakesthedifference!1、A．postB．cardC．letterD．sign2、A．encouragingB．limitingC．buildingD．helping3、A．onB．awayC．byD．down4、A．gymB．officeC．wayD．meetingroom5、A．afraidB．excitedC．sadD．calm6、A．AndB．OrC．ButD．So7、A．curiousB．pleasedC．readyD．serious8、A．surpriseB．angerC．sadnessD．excitement9、A．admittedB．orderedC．forbiddenD．forced10、A．keptB．wokeC．turnedD．heated11、A．WhoB．WhatC．HowD．Where12、A．walkedB．gotC．lookedD．turned13、A．suddenlyB．graduallyC．onlyD．extremely14、A．sorrowB．orderC．personD．silence15、A．attackedB．stolenC．touchedD．seen16、A．letterB．mirrorC．bookD．colleague17、A．readB．reflectedC．showedD．typed18、A．sureB．eagerC．ableD．afraid19、A．MEB．YOUC．HED．ITSELF20、A．punishmentB．praisesC．blameD．changes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）ChinesearchitectureisastylethathastakenshapeinEastAsiaovermanycenturies.ThestructuralprinciplesofChinesearchitecturehaveremainedlargely1．(change),themainchangesbeingonlythedecorativedetails.SincetheTangDynasty,Chinesearchitecturehas2．(have)amajorinfluence3．thearchitecturalstylesofKorea,Vietnam,andJapan.ThearchitectureofChinaisasoldasChinesecivilization.Fromeverysourceofinformation,thereisstrong4．(evident)thattheChinesehavealwaysenjoyedanativesystemofconstructionthathaskeptitsprincipalcharacteristicsfromoldtimestothepresentday.OverthelargeareafromChineseTurkistan(突厥)toJapan,thesamesystemofconstructionispopularandthisistheareaofChineseculturalinfluence.Throughout5．20thcentury,western-trainedChinesearchitectshavetried6．(combine)traditionalChinesedesignsintomodernarchitecture,withgreatsuccess.Moreover,thepressureforurbandevelopmentthroughoutcontemporaryChinarequiredhigherspeedofconstructionandhigherfloorarearatio(容积率),7．meansthatinthegreatcitiesthedemandfortraditionalChinese8．(build)hasdeclinedinfavorofmodernarchitecture.9．,thetraditionalskillsofChinesearchitecture,10．(include)majorandminorcarpentry(木工),andmasonry(石工),arestillappliedtotheconstructionofvernaculararchitectureinthelargeruralareainChina.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仅限一词；2、只允许修改10处，多者（从第11处起）不计分．Mymumisavolunteerinahospital．ShebroughtdinnereverySundaytothepeopleattendingtheirrelativeswhoareinhospital．OneSunday，Mumaskedmetohelpherwithdinner．Atthefirst，Ididn'twantto，sointheendshepersuadedmetogo．Halfanhourlate，wearrived．Wequicklysetupatableandstartedgivingpeoplefood．Thepeopleservingthereweredeeplymovedandshowedourgratefulness．Itwasamazedtolookatpeople'sface，especiallythoseofchildren．Itmademefeelgladlyforbeingthere．ThatdayIrealizedthatthevalueoflifeisnotonlyaboutreceiving，butgivingaswell．第二节书面表达（满分25分）29．（25分）假定你是李华，你的美国朋友Jack来信询问“嫦娥四号”探测器（Chang’e-4probe）名称的由来。请你给他回信，内容包括：1．“嫦娥四号”登月成功；2．嫦娥的传说；3．中国人的登月梦。注意：1．词数100左右；2．可以适当增加细节，以使行文连贯。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、D2、C3、C4、A5、D6、B7、B8、C9、C10、C11、D12、D13、A14、B15、B16、B17、A18、A19、A20、C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、1、B2、A3、B4、C22、1、D2、C3、B4、B23、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’salonglineofastronomersallovertheworldwhowanttousethetelescopewhichissosensitivethatitcouldhearasinglesnowflakehittingtheground1,000mile