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2018年普通高等学校招生全国1Accordingtoareviewofevidenceinamedicaljournal,runnerslivethreeyears61________(long)thannon-runners.Youdon’thavetorunfastorforlong62_____(see)thebenefit.Youmaydrink,smoke,beoverweightandstillreduceyourriskof63______(die)earlybyrunning.longertoseedyingWhilerunningregularlycan’tmakeyouliveforever,thereviewsaysit64__(be)moreeffectiveatlengtheninglife65_____walking,cyclingorswimming.Twooftheauthorsofthereviewalsomadeastudypublishedin201466________showedamerefiveto10minutesadayofrunningreducedtheriskofheartdiseaseandearlydeathsfromall67________(cause).isthanthat/whichcausesThebestexerciseisonethatyouenjoyandwilldo.Butotherwise...it’sprobablyrunning.Toavoidkneepain,youcanrunonsoftsurfaces,doexercisesto68_______(strength)yourlegmuscles(肌肉),avoidhillsandgetgoodrunningshoes.Runningischeap,easyandit’salways69_______(energy).Ifyouaretimepoor,youneedrunforonlyhalfthetimetogetthesamebenefitsasothersports,soperhapsweshouldallgive70_____atry.strengthenenergeticit/running2018年普通高等学校招生全国2DietshavechangedinChina–andsotoohasitstopcrop.Since2011,thecountry61________(grow)morecornthanrice.Cornproductionhasjumpednearly125percentover62______past25years,whilericehasincreasedonly7percent.hasgrowntheAtasteformeatis63________(actual)behindthechange:Animportantpartofitscornisusedtofeedchickens,pigs,andcattle.Anotherreasonforcorn’srise:Thegovernmentencouragesfarmerstogrowcorninsteadofrice64________(improve)waterquality.Cornuseslesswater65______riceandcreateslessfertilizer(化肥)runoff.actuallytoimprovethanThisswitchhasdecreased66_______(pollute)inthecountry’smajorlakesandreservoirsandmadedrinkingwatersaferforpeople.AccordingtotheWorldBank,Chinaaccountsforabout30percentoftotal67_______(globe)fertilizerconsumption.TheChineseMinistryofAgriculturefindsthatbetween2005pollutionglobal–-whenthegovernment68_______(start)asoil–testingprogram69____givesspecificfertilizerrecommendationstofarmers–and2011,fertilizerusedroppedby7.7milliontons.Thatpreventedtheemission(排放)of51.8milliontonsofcarbondioxide.China’sapproachtoprotectingitsenvironmentwhile70_______(feed)itscitizens“offersusefullessonsforagricultureandfoodpolicymakersworldwide,”saysthebank’sJuergenVoegele.startedthatfeeding2018年普通高等学校招生全国3I’mnotsure61______ismorefrightened,meorthefemalegorilla(大猩猩)thatsuddenlyappearsoutofnowhere.I’mwalkingonapathintheforestintheCentralAfricanRepublic.Unexpectedly,I’mface-to-facewiththegorilla,whobeginsscreamingat62___topofherlungs.Thatmakesherbabyscream,andthena400-poundmaleappears.whichtheHescreamsthe63_______(loud)ofall.Thenoiseshakesthetreesasthemalebeatshischestandchargestowardme.Iquicklylowermyself,duckingmyheadtoavoid64______(look)directlyintohiseyessohedoesn’tfeel65________(challenge).________loudestlookingchallengedMynameisMireyaMayor.I’ma66________(science)whostudiesanimalssuchasapesandmonkeys.Iwassearching67_____thesethreewesternlowlandgorillasI’dbeenobserving.Noonehadseenthemforhours,andmycolleaguesandIwereworried.scientistforWhenthegorillasandIfrightenedeachother,Iwasjustgladtofind68________(they)alive.Truetoagorilla’sunaggressivenature,thehugeanimal69_______(mean)menorealharm.Hewasjustsaying:“I’mkingofthisforest,andhereisyourreminder!”Oncehismessagewasdelivered,heallowedme70________(stay)andwatch.themmeanttostay