英语四级阅读真题和答案.docx

英语四级阅读真题和答案Ithink-itcertainthatindecadesnotcenturies*machinesofsilicon(桂)willarisefirsttorivalandthenexceedtheirhumanancestors.Oncetheyexceedustheywillbecapableoftheirowndesign.Inarealsensetheywillbeabletoreproducethemselves.Siliconwillhaveendedcarbon'slongcontrol.Andwewillnolongerbeabletoclaimourselvestobethefinestintelligenceintheknowledge.Astheintelligenceofrobotsincreasestomatchthatofhumansandastheircostdecinesthrougheconomiesofscalewemayusethemtoexpandourfrontiersfirstonearththroughtheiralnlitytowithstandenvironments,harmfultoourselves.Thusdesertsmaybloomandtheoceanbedsbemined.Furtherahead,byacombinationofthegreatwealththisnewagewillbringandthetechnologyitwillprovide,theconstructionofavast,man-createdworldinspace，hometothousandsormillionsofpeople，willbewithinourpower.Itcanbeinferredfromthepassagethat_.A.aftertheinstallationofagreatnumberofcellsandconnectionsrobotswillbecapableofreproductionB.withtherapiddevelopmentoftechnologypeoplehavecometorealizethepossibilityofmakingamachinewithhuman-likeabilityC.oncewemakeamachineascomplexasthehumanbrain?itwillpossessintelligenceD.robotwillhavecontrolofthevast,man-madeworldinspace【讲解答案】B推理题。全文反复提到随着科技的发展，人们能够生产出人工智能型的机器。因此B项符合文本的含义。OnThursdayafternoonMrs.Carke,dressedforgoingout,tookherhandbagwithhermoneyandherkeyinit,pulledthedoorbehindhertolockitandwenttotheover60sClub.ShealwayswentthereonThursdays.Itwasaniceoutingforanoldwomanwholivedalone.Atsixo'clockshecanehome,letherselfinandatoncesmeltcigarettesmoke.Cigarettesmokeinherhouse?How?How?Hadsomeonegotin?Shecheckedthebackdoorandthewindows.Allwerelockedorfastened,asusual.Therewasnosignofforcedentry.Overacupofteashewonderedwhethersomeonemighthaveakeythatfittedherfrontdoor-"amasterkey"perhaps.SoshestayedathomethefollowingThursday.Nothinghappened.Wasanyonewatchinghermovements?OntheThursdayafterthatshewentoutatherusualtime,dressedasusual,butshedidn'tgototheclub.Insteadshetookashortcuthomeagain,lettingherselfinthroughhergardenandthebackdoor.Shesettleddowntowait.Itwasjustafterfou