题型重组练(八)(建议用时：25分钟)Ⅰ.阅读理解A(2019·潍坊高考模拟)In2009,DanBlackwashitbyacarinhishometownofChepstow,Wales,ashewasbikingtohisjobatagrocerystore.Theaccidentlefthimunabletomovefromthechestdown.Duringhisrecovery,hesufferedastrokethatmadehisrightarmuseless.Onceapromisingguitarist,Dan,now25,liveswithhisparentsandrequiresaroundtheclockcarethatcostsnearly$300，000ayear.Aftertheaccident,afriendofhimstartedtheHelpDanBlackFund(基金)tocoversomeofDan’smedicalexpenses.Danlearnedaboutanexperimentalstemcell(干细胞)treatmentinChinathatcouldenablehimtowalkagain.Afterfouryears,donationstohelpDanBlacktotalednearly$30，000.Oneday,in2013,anewsstorycaughttheeyeofDan’smother,Michacla,whothensharedthestorywithherson.ThestoryfeaturedafiveyearoldboynamedBreconVaughan.Hehadarareformofdiseaseandneverwalkedbyhimself.Theboy’sfamilyhadcreatedawebsitewithwhichtoraisenearly$100，000neededforatriptotheSt.LouisChildren’sHospital,wheretreatmentwasofferedthatcouldhelpBreconwalk.Onlyhalftheamounthadbeenraised,saidthereport.Dandeliberated.Then,afterconsideringthathisowndreamofwalkingcouldbeyearsaway,hedonatedhis$30，000toBrecon’scause.“Iknowhowitfeelstowalk.Brecondoesn’t.HeneedsitmuchmorethanIdo”，Dantoldanewspaper.Dan’sgenerosityreceivedagreatdealofattention,andcontributionsstartedpouringintotheVaughanwebsite.Thefamilysoonexceededtheirfund-raisinggoal.They’vepromisedtogivetheextrafunds,about$17，000,totheTreeofHopecharity,whichhelpssickchildrenintheUnitedKingdomfindspecializedmedicalhelp.InOctober,BreconandhisfamilytraveledtoSt.Louistobegintreatment.“WhatDandidisgreat”，Brecon’smothersaid.“Itisanextraordinarygift.”1．WhatdoweknowaboutDanBlack?A．Hepromisedtobeaguitarist.B．Helosthisrightarminanaccident.C．Hecreatedawebsitetocollectmoney.D．Hedonatedhismoneyfromhisneed.2．Whatdoestheunderlinedword“exceeded”inthelastparagraphmean?A．Wentbeyond.B．Broughtup.C．Achieved.D．Set.3．WhathelpedthedonationfloodintotheVaughanwebsite?A．Michacla’ssuggestion.B．Brecon’sstory.C．DanBlack’sexample.D．TheVaughans’promise.4．HowwillVaughan’sfamilydealwiththeextrafunds?A．SupportDanBlack’streatment.B．GiveawaytotheTreeofHopecharity.C．HelpsickchildrenintheU．K.D．FundBrecon’striptoSt.Louis.BSlowlybutsurely,we’removingcloserandcloserto5Gworld.Fromsmarthomesecuritytoselfdrivingcars,alltheinternetconnecteddevicesinourlifewillbeabletotalktoeachotheratlightningfastspeedswithreduceddelay.Objectivelyspeaking,thefastest4GdownloadspeedsintheU．S.topoutatanaverageof19.42Mbps.Butbycomparison5Gpromisesgigabit(千兆)speeds.“5Gisoneofthoseheralds(预兆),alongwithartificialintelligence,ofthiscomingdataage”，saidSteveKoenig,vicepresidentofmarketresearchfortheConsumerTechnologyAssociation.“Theselfdrivingvehicleisagreatemblemofthisdataage,andthatistosay,itisasignoftime,becausewithonesingletask,driving,youhavemassiveamountsofdatacomingfromthevehicleitself,andavarietyofsensorsarecollectingalotofinformationtomodelitsenvironmentasitmoves.It’spullingindatafromothervehiclesaboutroadconditionsdownthelanes.Itcouldbeweatherinformation,orconnectedinfrastructure(基础设施)construction.There’slotsofdatabehindthattask,whichiswhyweneedthecapacityandhighspeed.”Andvirtualrealityglassesandheadsetshaven’tyetbecomethemainstream,buttechcompaniesarejoyfullybettingthatthesedeviceswilleventuallyreplaceoursmartphones.With5...
