(完整版)2019年12月英语六级真题及答案(卷一)

201912:senseofsocialresponsibility:Livinginanagewhentheeconomyisrapidlydevelopingandthecommercialenvironmentbecomesincreasinglycomplicated,wehavetorealizethatasenseofsssocialresponsibilityplayssuchanimportantrolethatitdefineswhatweareanddetermineshowmanyaccomplishmentshumanscanachieveinthefuture.Thereasonswhysenseofsocialresponsibilityissoimportantcanbelistedasfollows.Ontheonehand,asenseofsocialresponsibilitycaninherentlyrestrainSSproducers'behavior,whichcantremendouslyreducethepossibilityofproducingfakeorevenharmfulcommodities.Withoutasenseofsocialresponsibility,someproducersmightdogreatharmtothewholesociety.TakeSanlumilkpowderasanexample.Itwassuchanirresponsibleenterprisethatitaddedtripolycyanamidetoitsmilkpowder,whichtragicallyledtomanybabies'developmentaldisordersandruinedmanyfamilies'happiness.Ontheotherhand,asamemberofthesociety,weIposhouldalsoberesponsibleforwhatwedotoothersaswellasthewholesocialenvironmentAsfarasI'mconcerned,asenseofsocialresponsibilityistooursocietywhatsunshineistohumans.Althoughwecansurviveforawhilewithoutsunshine,butourphealthyandlong-lastingdevelopmentcannevershinewithoutsun,justasoursocietycanneverthrivewithoutasenseofsocialresponsibility.()::26:K...diedprematurelyfrom...27:C..willdeterminetheeveryday...28:Nbecomesynonymouswithair...29:M...simplyswitchingtoelectric...30:D..runthemisgenerated,31:Itinyairbornparticlesas...?32:Hareoptingfor33:J...reacheditspeakand...34:O..withthistrend35:Lcansimplydouble...()::Howmuchproteindoyoureallyneed?36:c:Theu.s..government's'recommendeddailyallowanceRDA37:E:Ifyouareconsideringsupplementreadthelistof38:A:Themarketingistempting:Getstrongermusclesandhealthierbodies39:F:Buttherearecertainsituationsthatdowarrantextraprotein5540:M:Therehavebeensomeindicationsthatextraproteinmakesthe41:G:Veganscanbenefitfromproteinsupplementssincetheydonoteat42:B:Forstartersproteiniscriticalforeverycellinourbody43:H:InfactalongwithhercolleagueConnieBales44:D:Soifit's'soeasytogetyourproteininfood45:L:Butcanpeopleoverdoprotein?():46-50:pass46:)Itdetermineshowwerespondtoourimmediateenvironment47:A)Theiridols'behaviors48:A)Theymaynotsuggesthowapersonisgoingtobehave49:D)Theylackwillpowers550:B)Startingtoactinwaythatembodiesone's'aspirations51-55:51:C)Itwascarriedouttooclosetothehabitatsofpenguinsandwhales52:B)ToestablishconservationareasintheAntarcticregior53:A)Optingtooperateawayfromthesuggestedconservationarcas54:D)SustainfishingwithoutdamagingtheAntarcticecosystempas55:C)Aprovideroftheneededexpertis,,,,,,,,,,,Plumblossom,whichtopsthetenmostfamousflowersofChina,originatedinsouthChinaandhasaplantinghistoryofmorethan3,000years.Inwinter,colourfulplumflowersblossomboldlyagainstthecold.IntraditionalChinesecultureplumblossomsymbolizestoughness,purityandgrace,motivatingpeopletofacehardshipsandmoveforwardbravelyInhistory,manypoetsandpaintersgainedinspirationfromtheflowerandcreatedcountlessmasterpieces.Ordinarycitizensarealsofondoftheflower,whichisoftenusedtodecoratethehouseduringthespringfestival.nanjingcityhasdesignatedplumbblossomasthecityflowerandholdstheflowerfestivaleveryyear,whichattractshundredsofthousandsofpeopletoappreciatetheflowerinsnowdespitethecold.