2020年6月英语四级阅读真题及答案

2020年6月英语四级阅读真题及答案2020年6月英语四级阅读真题及答案SectionADirections：Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Questions47to56arebasedonthefollowingpassage.Walking,ifyoudoitvigorouslyenough,istheoverallbestexerciseforregularphysicalactivity.Itrequiresnoequipment,everyoneknowshowtodoitanditcarriesthe47riskofinjury.Thehumanbodyisdesignedtowalk.Youcanwalkinparksoralongariverorinyourneighborhood.Toget48benefitfromwalking,aimfor45minutesaday,anaverageoffivedaysaweek.Strengthtrainingisanotherimportant49ofphysicalactivity.Itspurposeistobuildand50boneandmusclemass,bothofwhichshrinkwithage.Ingeneral,youwillwanttodostrengthtrainingtwoorthreedaysaweek,51recoverydaysbetweensessions.Finally,flexibilityandbalancetrainingare52importantasthebodyages.Achesandpainsarehighonthelistofcomplaintsinoldage.Theresultofconstantmuscletensionandstiffnessofjoints,manyofthemare53,andsimpleflexibilitytrainingcan54thesebymakingmusclesstrongerandkeepingjointslubricated(润滑).Someofthisyoudowheneveryoustretch.Ifyouwatchdogsandcats,you’llgetanideaofhownaturalitis.Thegeneral55issimple：wheneverthebodyhasbeeninonepositionforawhile,itisgoodto56stretchitinanoppositeposition.A)allowingF)helpingK)preventB)avoidableG)increasinglyL)principleC)brieflyH)lowestM)provokeD)componentI)maintainN)seriouslyE)determinedJ)maximumO)topic参考答案47.H.lowest48.J.maximum49.D.component50.I.maintain51.A.allowing52.G.increasingly53.B.avoidable54.K.prevent55.L.principle56.C.brieflySectionBDirections：Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions57to61arebasedonthefollowingpassage.Junkfoodiseverywhere.We’reeatingwaytoomuchofit.Mostofusknowwhatwe’redoingandyetwedoitanyway.Sohere’sasuggestionofferedbytworesearchersattheRandCorporation：Whynottakealessonfromalcoholcontrolpoliciesandapplythemtowherefoodissoldandhowit’sdisplayed?“Manypolicymeasurestocontrolobesity(肥胖症)assumethatpeopleconsciouslyandrationallychoosewhatandhowmuchtheyeatandthereforefocusonprovidinginformationandmoreaccesstohealthierfoods,”notethetworesearchers.“Incontrast,”theresearcherscontinue,“manyregulationsthatdon’tassumepeoplemakerationalchoiceshavebeensuccessfullyappliedtocontrolalcohol,asubstance—likefood—ofwhichimmoderateconsumptionleadstoserioushealthproblems.”Theresearchreferencesstudiesofpeople’sbehaviorwithfoodandalcoholandresultsofalcoholrestrictions,andthenlistsfiveregulationsthattheresearchersthinkmightbepromisingifappliedtojunkfoods.Amongthem：Densityrestrictions：licensestosellalcoholaren’thandedoutunplannedtoallcomersbutareallotted(分配)basedonthenumberofplacesinanareathatalreadysellalcohol.Thesemakealcohollesseasytogetandreducethenumberofpsychologicalcuestodrink.Similarly,theresearcherssay,beingpresentedwithjunkfoodstimulatesourdesiretoeatit.Sowhynotlimitthedensityoffoodoutlets,particularlyonesthatsellfoodrichinemptycalories?Andwhynotlimitsaleoffoodinplacesthataren’tprimarilyfoodstores?Displayandsalesrestrictions：Californiahasaruleprohibitingalcoholdisplaysnearthecashregistersingasstations,andinmostplacesyoucan’tbuyalcoholatdrive-throughfacilities.Atsupermarkets,foodcompaniespaytohavetheirwaresinplaceswherethey’reeasilyseen.Onecouldremovejunkfoodtothebackofthestoreandbanthemfromtheshelvesatcheckoutlines.Theothermeasuresincluderestrictingportionsizes,taxingandprohibitingspecialpricedealsforjunkfoods,andplacingwarninglabelsontheproducts.57.Whatdoestheauthorsayaboutjunkfood?A)Peopleshouldbeeducatednottoeattoomuch.B)Itiswidelyconsumeddespiteitsillreputation.C)Itstemptationistoostrongforpeopletoresist.D)Itcausesmoreharmthanisgenerallyrealized.58.WhatdotheRandresearchersthinkofmanyofthepolicymeasurestocontrolobesity?A)Theyshouldbeimplementedeffectively.B)Theyprovidemisleadinginformation.C)Theyarebasedonwrongassumptions.D)Theyhelppeoplemakerationalchoices.59.Whydopolicymakersofalcoholcontrolplacedensityrestrictions?A)Fewpeopleareabletoresistalcohol’stemptations.B)Therearealreadytoomanystoressellingalcohol.C)Drinkingstrongalcoholcancausesocialproblems.D)Easyaccessleadstocustomers’over-consumption.60.WhatisthepurposeofCalifornia’sruleaboutalcoholdisplayingasstations?A)Toeffectivelylimitthedensityofalcoholoutlets.B)Tohelpdriverstogiveupthehabitofdrinking.C)Topreventpossibletrafficjamsinnearbyareas.D)Togetalcoholoutofdrivers’immediatesight.61.WhatisthegeneralguidelinetheRandresearcherssuggestaboutjunkfoodcontrol?A)Guidingpeopletomakerationalchoicesaboutfood.B)Enhancingpeople’sawarenessoftheirownhealth.C)Borrowingideasfromalcoholcontrolmeasures.D)Resortingtoeconomic,legalandpsychologicalmean