2024考研英语（一）真题及参考答案完整版2024年全国硕士研究生入学统一考试试题英语(一)SectionIUseofEnglishDirections:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET.(10points)There’snothingmorewelcomingthanopeningadoorforyou.1theneedtobetouchedtoopenorclose,automaticdoorsareessentialin2disabledaccesstobuildingsandhelpingprovidegeneral3tocommercialbuildings.Self-slidingdoorsbegantoemergeasacommercialproductin1960afterbeinginventedsixyears4bytwoAmericansDeeHortonandLewHewitt.They5asanoveltyfeature,butastheirusehasgrown,their6haveextendedwithinourtechnologicallyadvancedworld.Particularly7inbusylocationsandduringtimesofemergency,thedoors8crowdmanagementbyreducingtheobstaclesputinpeople’sway.9makingaccessbothinandoutbuildingseasierforpeople,thedifferenceinthewaymanyofthesedoorsopenhelpstoreducethetotalarea10bythem.Automaticdoorsoftenopentotheside,withthepanelsslidingacrossoneanother.Replacingswingdoors,these11smallerbuildingstomaximisetheusablespaceinsidewithouthavingto12thewayforalarge,sticking-outdoor.Therearemanydifferenttypesofautomaticdoor,witheach13specificsignalstotellthemwhentoopen.14thesemethodsdiffer,themain15remainthesame.Eachautomaticdoorsystem16thelight,sound,weightormovementintheirvicinityasasignal.Sensor-typesarechosento17thedifferentenvironmentstheyareneededin.18,abusyroadmightnot19amotion-sensoreddoor,asitwouldconstantlybeopeningforpassers-by.Apressure-sensitivematwouldbemore20tolimitthesurveyedarea.1.A.ThroughB.DespiteC.BesidesD.Without2.A.revealingB.demandingC.improvingD.tracing3.A.experienceB.convenienceC.guidanceD.reference4.A.previouslyB.temporarilyC.successivelyD.eventually5.A.heldonB.startedoutC.settleddownD.wentby6.A.relationsB.volumesC.benefitsD.sources7.A.usefulB.simpleC.flexibleD.stable8.A.callforB.yieldtoC.insistonD.actas9.A.AswellasB.IntermsofC.ThankstoD.Ratherthan10.A.connectedB.sharedC.representedD.occupied11.A.allowB.expectC.requireD.direct12.A.adoptB.leadC.clearD.change13.A.adaptingtoB.derivingfromC.relyingonD.pointingat14.A.OnceB.Si