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职称英语卫生类模拟题RadioandTelevisionTherearefewhomesinBritaintodaythatdonothaveeitheraradioortelevisionset.Bothofthemhavebeeanessentialpartofourlife,keepingusinformedofthenewsoftheday,instructingusin___nyfieldofinterest,andentertaininguswithsinging,dancingandacting.www.ExamW.CoMMarconi,theItalianinventorwhogaveustheradio,probablydidn’trealizewhateffectshisgreatinventionwouldhaveontheworldintheyearstoe.Radiohas,perhaps,hadasmuchinfluen___ontheworldasanyothermunicationsdevi___.Eventsofuniversalinterestcanbereportedtotheentireglobeafewsecondsaftertheyhappen.Explorersinremoteareas,shipsatsea,evenastronautscirclingtheearthareabletokeepintouchwithcivilizationbymeansofradio.Televisionisanother___jorinstrumentofmunication,permittingustoseeaswellastoheartheperformer.Sin___itsappearan___,TVhashadatremendouseffectonthedailylifeofpe...。