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31.Whatwouldbeasuitabletitleforthetext?A.Human-likerobotscaninteractwithhumansB.Human-likerobotscanbehavejustlikehumansC.ArtificialintelligencehasbecomepartofourlivesD.Human-likerobotsmaybebelievedtohavementalstatesDAmethodtotransformacommonlythrown-awayplastictoaresin(usedin3Dprintingcouldallowformakingbetteruseofplasticwaste.AteamofWashingtonStateUni-versityresearchersdevelopedasimpleandefficientwaytotransformpolylacticacid(PLA)(聚乳酸),abio-basedplasticusedinproductssuchasfilament,.plasticsilverwareandfoodpackagingtoahigh-qualityresin."Wefoundawaytoimmediatelyturnthisintosomethingthat'sstrongerandbetter,andwehopethatwillprovidepeoplewiththeinspirationtoupcyclethisstuffinsteadofjustthro-wingitaway,"saidYu-ChungChang,apostdoctoralresearcherintheWSUSchoolofMe-chanicalandMaterialsEngineeringandaco-correspondingauthoronthework."Wemadestrongermaterialsjuststraightoutoftrash.Webelievethiscouldbeagreatopportunity."Althoughit'sbio-based,PLA,whichiscategorizedasanumber7plastic,canfloatinfreshorsaltwaterforayearwithoutdegrading.Itisalsorarelyrecycledbecauselikemanyplastics,whenit'smelteddownandre-formed,itdoesn'tperformaswellastheoriginalver-sionandbecomeslessvaluable."It'sbiodegradableandcompostable,butonceyoulookintoit,itturnsoutthatitcantakeupto100yearsforittorotawayinalandfill,"Changsaid."Inreality,itstillcreatesalotofpollution.WewanttomakesurethatwhenwedostartproducingPLAonthemillion-tonsscale,wewillknowhowtodealwithit.WhiletheresearchersfocusedonPLAforthestudy,theyhopetoapplytheworktopoly-ethyleneterephthalate(PET)(涤纶树脂),whichismorecommonthanPLAandhasasimilarchemicalstructureandpresentsabiggerwasteproblem.Theyhavefiledatemporarypatentandareworkingtofurtherimprovetheprocess.Theresearchersarealsolookingintootherapplicationsfortheupcyclingmethod.32.Whatcanthemethodhelpdoaccordingtoparagraph1?A.Solvefinancialcrisis.B.Changewasteintowealth.C.Controlplasticproduction.D.Determine3Dprintingskills.33.WhatdoesYu-ChungChangthinkofthemethod?A.Unrealistic.B.Imaginable.C.Promising.D.Common.【高三英语第6页(共10页)】
2024届云南三校高考备考实用性联考卷(三)文数试题