2018年普通高等學(xué)校招生全國(guó)統(tǒng)一考試英語(全國(guó)卷1)及答案解析

2018年普通高等學(xué)校招生全國(guó)統(tǒng)一考試英語（全國(guó)卷1）及解析英 語第一部分聽力(共兩節(jié)，滿分30分的答案轉(zhuǎn)涂到答題卡上。第一節(jié)(共5小題；每小題1.5分，滿分7.5分)5A、B、C10秒鐘的時(shí)間來回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。例:Howmuchistheshirt?A.￡19.15. B.￡9.18. C.￡9.15.答案是C。WhatwillJamesdotomorrow?A.WatchaTVprogram. B.Givetalk. C.Writeareport.Whatcanwesayaboutthewoman?A.She’sgenerous. B.She’scurious. C.helpful.Whendoesthetrainleave?A.At6:30. B.At8:30. C.10:30Howdoesthewomangotowork?A.Bycar B.Onfoot C.Bybike.Whatistheprobablerelationshipbetweenthespeakers?A.Classmates. B.Teacherandstudent. Doctorandpatient.第二節(jié)(共15小題;每小題1.5分。滿分22.5分)5A、B、C55遍。聽第6段材料，回答第6、7題Whatdoesthewomanregret?Givingupherresearch.Droppingoutofcollege.Changinghermajor.Whatisthewomaninterestedinstudyingnow?A.Ecology. B.Education. C.Chemistry聽第7段材料，回答第8、9題。Whatisthemam?A.Ahotelmanager. B.Atourguide. C.Adriver.Whatisthemandoingforthewoman?Lookingforsomelocalfoods.Showingheraroundtheseaside.Offeringinformationaboutahotel.聽第8段材料，回答第10至12題。Wheredoestheconversationprobablytakeplace?A.Inanoffice. B.Athome. C.Atrestaurant.Whatwillthespeakersdotomorrowevening?A.Gotoaconcert. B.Visitafriend. C.extrahours.WhoisAlicegoingtocall?A.Mike. B.Joan Catherine.聽第9段材料，回答第13至16題。Whydoesthewomanmeettheman?TolookatanapartmentTodeliversomefurniture.Tohaveamealtogether.Whatdoesthewomanlikeaboutthecarpet?A.Itscolor. B.Itsdesign. C.quality.Whatdoesthemansayaboutthekitchen?A.It’sagoodsize. B.It’snewlypainted. C.adequatelyequipped.Whatwillthewomanprobablydonext?A.Godowntown. B.Talkwithherfriend. C.payment.聽第10段材料，回答第17至20題。Whoisthespeakerprobablytalkingto?A.Moviefans. B.Newsreporters. Collegestudents.WhendidthespeakertakeEnglishclasses?Beforehelefthishometown.AfterhecametoAmerica.Whenhewas15yearsold.Howdoesthespeakerfeelabouthisteacher?A.He’sproud. B.He’ssympathetic. C.grateful.Whatdoesthespeakermainlytalkabout?Howeducationshapedhislife.Howhislanguageskillsimproved.Howhemanagedhisbusinesswell.答案：1-5BCCBA 6-10BABCC 11-15ABAAC 16-20BCBCA第二部分閱讀理解(共兩節(jié)，滿分40分)第一節(jié)(共15小題；每小題2分，滿分30分)ABCD答題卡上將該項(xiàng)涂黑。AWashington,D.C.BicycleToursCherryBlossomBikeTourinWashington,D.C.Duration:3hoursThissmallgroupbiketourisafantasticwaytoseetheworld-famouscherrytreeswithbeautifulflowersofWashington,D.C.Yourguidewillprovideahistorylessonaboutthetreesandthefamousmonumentswheretheyblossom.Reserveyourspotbeforeavailability—andthecherryblossoms—disappear!WashingtonCapitalMonumentsBicycleTourDuration:3hours(4miles)JoinaguidedbiketourandviewsomeofthemostpopularmonumentsinWashington,C.ExplorethemonumentsandmemorialsontheNationalMailasyourguidesharesuniquefactsandhistoryateachstop.Guidedtourincludesbike,helmet,cookiesandbottledwater.CapitalCityBikeTourinWashington,D.C.Duration:3hoursMorningorAfternoon,thisbiketouristheperfecttourforD.C.newcomersandlocalslookingtoexperienceWashington,D.C.inahealthywaywithminimumeffort.KnowledgeableguideswillentertainyouwiththemostinterestingstoriesaboutPresidents,Congress,memorials,andparks.Comfortablebikesandasmoothtourroute(路線makecyclingbetweenthesitesfunandrelaxing.WashingtonCapitalSitesatNightBicycleTourDuration:3hours(7miles)JoinasmallgroupbiketourforaneveningofexplorationintheheartofWashington,D.C.GetupclosetothemonumentsandmemorialsasyoubikethesitesofCapitalHillandtheNationalMall.Frequentstopsaremakeforphototakingasyourguideoffersuniquefactsandhistory.Tourincludesbike,helmet,andbottledwater.Allridersareequippedwithreflectivevestsandsafetylights.Whichtourdoyouneedtobookinadvance?CherryBlossomBikeTourinWashington,D.C.WashingtonCapitalMonumentsBicycleTour.CapitalCityBikeTourinWashington,D.C.WashingtonCapitalSitesatNightBikeTour.WhatwillyoudoontheCapitalCityBikeTour?A.Meetfamouspeople. B.Gotoanationalpark.C.Visitwell-knownmuseums. D.Enjoyinterestingstories.Whichofthefollowingdoesthebicycletouratnightprovide?A.Citymaps. B.Cameras.C.Meals. D.Safetylights.3文尋找對(duì)應(yīng)即可。A“哪一個(gè)騎車游需要提前預(yù)定yourspotbeforeavailabilityandthecherryblossomsdisappear(在有效期和櫻花消失前預(yù)約)”A。此題難點(diǎn)在于熟悉詞匯（inadvancereserve）。D細(xì)節(jié)理解題。題目問“首都騎車游中你能做什么”，根據(jù)第三段內(nèi)容中的“KnowledgeableguideswillentertainyouwiththemostinterestingstoriesaboutPresidents,Congress,memorials,andparks（知識(shí)豐富的向?qū)?huì)給你講關(guān)于總統(tǒng)、國(guó)會(huì)、紀(jì)念館還有公園的最有趣的故事）”可知應(yīng)選D選項(xiàng)“聽有趣的故事”。D細(xì)節(jié)理解題。題目問“以下哪一個(gè)是夜間騎車游提供的”，根據(jù)第四段內(nèi)容中的“Allridersareequippedwithreflectivevestsandsafetylights（所有騎行者裝備反光背心和安全燈）”可知應(yīng)選D選項(xiàng)。BGoodMorningBritain’sSusannaReidisusedtogrillingguestsonthesofaeverymorning,butsheiscookingupastorminherlatestrole-showingfamilieshowtopreparedeliciousandnutritiousmealsonatightbudget.InSaveMoney:GoodFood,shevisitsadifferenthomeeachweekandwiththehelpofchefMattTebbuttofferstoptipsonhowtoreducefoodwaste,whilepreparingrecipesforunder￡5perfamilyaday.AndtheGoodMorningBritainpresentersaysshe'sbeenabletoputalotofwhatshe'slearntintopracticeinherownhome,preparingmealsforsons,Sam,I4,Finn,13.andJack,11WeloveMexicanchurros,soIbuythemonmyphonefrommylocalMexicantakeawayrestaurant,"sheexplains,“Ipay￡5isforaportion(一份),butMattmakesthemfor26paportion,becausetheyareflour,water,sugarandoil.Everybodycanbuytakeawayfood.Butsometimeswe'renotawarehowcheaplywecanmakethisfoodourselves.”Theeight-partseries(系列節(jié)目)，SaveMoney:GoodFood,followsinthefootstepsofITV'sSaveMoney:GoodHealth,whichgaveviewersadviceonhowtogetvaluefromthevastrangeofhealthproductsonthemarket.Withfoodourbiggestweeklyhouseholdexpenses,SusannaandMattspendtimewithadifferentfamilyeachweek.Intonight’sFasterspecial,theycometotheaidofafamilyinneedofsomedeliciousinspirationonabudget.Theteamtransformsthefamily’slongweekendofcelebrationwithlessexpensivebutstilltastyrecipes.WhatdoweknowaboutSusannaReid?A.Sheenjoysembarrassingherguests. B.Shehasstartedanewprogramme.C.Shedislikesworkingearlyinthemorning. D.Shehashadatightbudgetherfamily.HowdoesMattTebbutthelpSusanna?A.Hebuyscookingmaterialsforher. B.Hepreparesfoodforherkids.C.Heassistsherincookingmatters. D.Heinvitesguestfamiliesforher.Whatdoestheauthorintendtodoinparagraph4?A.Summarizethepreviousparagraphs. B.Providesomeadviceforreaders.C.Addsomebackgroundinformation. D.Introduceanewtopicfordiscussion.Whatcanbeasuitabletitleforthetext?A.KeepingFitbyEatingSmart B.BalancingOurDailyDietC.MakingyourselfaPerfectChef D.CookingWellforLessB.herlatestroleA選項(xiàng)雖然提到Susnna和uestmbrss家庭預(yù)算很緊張。C.withthehelpofchefMattTebbuttofferstoptipsonhowtoreducefoodwaste,whilepreparingrecipesforunder$5perfamilyaday.可知MattSusanna。C.SaveMoney:GoodFood,followsinthefootstepsofITV'sSaveMoney:GoodHealth,…SaveMoney這個(gè)節(jié)目是怎么來C項(xiàng)。D.but后的關(guān)鍵信息點(diǎn)sheisookingastorminherlatestrole-showingfamilieshowtopreparedeliciousandnutritiousmealsonatightbudget.D。CLanguageshavebeencomingandgoingforthousandsofyears,butinrecenttimestherehasbeenlesscomingandalotmoregoing.Whentheworldwassillpopulatedbyhunter-gatherers,smalltightlyknit(聯(lián)系)groupsdevelopedtheirownpatternsofspeechindependentofeachother.Somelanguageexpertsbelievethat10000yearsago,whentheworldhadjustfivetotenmillionpeople,theyspokeperhaps1200languagesbetweenthem.Soonafterwards,manyofthosepeoplestartedsettlingdowntobecomefarmers,andtheirlanguagestoobecamemoresettledandfewerinnumber.Inrecentcenturies,trade,industrialization,thedevelopmentofthenation-stateandthespreadofuniversalcompulsoryeducation,especiallyglobalizationandbettercommunicationsinthepastfewdecades,allhavecausedmanylanguagestodisappear,anddominantlanguagessuchasEnglish,SpanishandChineseareincreasinglytakingover.Atpresent,theworldhasabout6800languages.Thedistributionoftheselanguagesishugelyuneven.Thegeneralruleisthatmildzoneshaverelativelyfewlanguages,oftenspokenbymanypeople,whilehot,wetzoneshavelots,oftenspokenbysmallnumbers.Europehasonlyaround200languages;theAmericasabout1000;Africa2400;andAsiaandthePacificperhaps3200,ofwhichPapuaNewGuineaaloneaccountsforwellover800.Themediannumber(中位數(shù))ofspeakersisamere6000,whichmeansthathalftheworld'slanguagesarespokenbyfewerpeoplethanthat.Alreadywellover400ofthetotalof6,800languagesareclosetoextinction消亡),withonlyafewelderlyspeakersleft.Pick,atrandom,BusuminCameroon(eightremainingSpeaker),ChiapanecoinMexico(150),LipanApacheintheUnitedStates(twoorthree)orWadjiguinAustralia(one,withaquestion-mark)noneoftheseseemstohavemuchchanceofsurvival.Whatcanweinferaboutlanguagesinhunter-gatherertimes?A.Theydevelopedveryfast. B.Theywerelargeinnumber.C.Theyhadsimilarpatterns. D.Theywerecloselyconnected.Whichofthefollowingbestexplains“dominant”underlinedinparagraph2?A.Complex. B.Advanced.C.Powerful. D.Modern.Howmanylanguagesarespokenbylessthan6000peopleatpresent?A.About6800 B.About3400C.About2400 D.About1200Whatisthemainideaofthetext?Newlanguageswillbecreated.People’slifestylesarereflectedinfewerlanguages.Humandevelopmentresultsinfewerlanguages.Geographydetermineslanguageevolution.B．hunter-gatherertimeswhentheworldhadjustfivetotenmillionpeople,theyspokeperhaps1200languagesbetweenthem.可是當(dāng)時(shí)人少，但是語言很多。C.dominantlanguagessuchasEnglish,SpanishandChineseareincreasinglytakingover,powerful。B.細(xì)節(jié)題。根據(jù)第三段Atpresent,theworldhasabout6800languages和Themediannumber(中位數(shù))ofspeakersisawere6000,whichmeansthathalftheworld'slanguagesarespokenbyfewerpeoplethanthat.可知現(xiàn)在有3400種語言被少于6000人說。C.Languageshavebeencomingandgoingforthousandsofyears,butinrecenttimestherehasbeenlesscomingandalotmoregoing.可知增加的語言少消C。DWemaythinkwe’reaculturethatgetsridofourworntechnologyatthefirstsightofsomethingshinyandnew,butanewstudyshowsthatwekeepusingourolddevices（裝置lltrthyooutofstl.htsbdnsorthenvionmnt–ndourwallets–astheseoutdateddevicesconsumemuchmoreenergythanthenewsonesthatdothesamethings.Tofigureouthowmuchpowerthesedevicesareusing.CallieBabbittandhercolleaguesattheRochesterInstituteofTechnologyinNewYorktrackedtheenvironmentalcostsforeachproductthroughoutitslife–fromwhenitsmineralsareminedtowhenwestopusingthedevice.Thismethodprovidedareadoutforhowhomeenergyusehasevolvedsincetheearly1990s.Devicesweregroupedbygeneration.Desktopcomputers,basicmobilephones,andbox-setTVsdefined1992.Digitalcamerasarrivedonthescenein1997.AndMP3players,smartphones,andLCDTVsenteredhomesin2002,beforetabletsande-readersshowedupin2007.Asweaccumulatedmoredevices,however,wedidn'tthrowoutouroldones.“Theliving-roomtelevisionisreplacedandgetsplantedinthekids’room,andsuddenlyoneday,youhaveaTVineveryroomofthehouse,”saidoneresearcher.Theaveragenumberofelectronicdevicesrosefromfourperhouseholdin1992to13in2007.We’renotjustkeepingtheseolddevices–wecontinuetousethem.AccordingtotheanalysisofBabbitt’steam,olddesktopmonitorsandboxTVswithcathoderaytubesaretheworstdeviceswiththeirenergyconsumptionandcontributiontogreenhousegasemissions（排放）morethandoublingduringthe1992to2007window.Sowhat'sthesolution（解決方案）?Theteam'sdateonlywentupto2007,buttheresearchersalsoexploredwhatwouldhappenifconsumersreplacedoldproductswithnewelectronicsthatservemorethanonefunction,suchasatabletforwordprocessingandTVviewing.TheyfoundthatmoreondemandenvironmentviewingontabletsinsteadofTVsanddesktopcomputerscouldcutenergyconsumptionby44%.Whatdoestheauthorthinkofnewdevices?A.Theyareenvironment-friendly. B.Theyarenobetterthantheold.C.Theycostmoretouseathome. D.Theygooutofstylequickly.WhydidBabbitt'steamconducttheresearch?A.Toreducethecostofminerals. B.Totestthelifecycleofaproduct.C.Toupdateconsumersonnewtechnology. D.Tofindoutelectricityconsumptionofthedevices.Whichofthefollowingusestheleastenergy?A.Thebox-setTV. B.Thetablet.C.TheLCDTV. D.Thedesktopcomputer.Whatdoesthetextsuggestpeopledoaboutoldelectronicdevices?A.Stopusingthem. B.Takethemapart.C.Upgradethem. D.Recyclethem.A根據(jù)第一段最后一句“That’sbadnewsfortheenvironmentandourwalletsastheseoutdateddevicesconsumemuchmoreenergythanthenewsonesthatdothesamethings.”可知，做同樣的事，舊的過時(shí)的裝置比新裝置消耗更多能源，對(duì)環(huán)ABCD根據(jù)第二段第一句“Tofigureouthowmuchpowerthesedevicesareusing.”可知，BabbittDwhytobecause。B根據(jù)第二段“Thismethodprovidedareadoutforhowhomeenergyusehasevolvedsincetheearly1990s…beforetabletsande-readersshowedupin2007.”可知，tablet便簽是最新出現(xiàn)的，又因?yàn)榈谝欢巫詈笠痪洹癟hat’sbadnewsfortheenvironment–andourwallets–astheseoutdateddevicesconsumemuchmoreenergythanthenewsonesthatdothesamethings.”可知，新裝置比舊裝置消耗能源少，所以tablet消耗最少的能源，選BA“consumersreplacedoldproductswithnewelectronics”A，停止使用舊裝置。第二節(jié)(共5小題；每小題2分，滿分10分)為多余選項(xiàng)。Colorisfundamentalinhomedesign–somethingyou’llalwayshaveineveryroom.Agraspofhowtomanagecolorinyourspacesisoneofthefirststepstocreatingroomsyou’lllovetolivein.Doyouwantaroomthat’sfulloflife?Professional?Orareyoujustlookingforaplacetorelaxafteralongday? 36 coloristhekeytomakearoomfeelthewayyouwantittofeel.Overtheyears,therehavebeenanumberofdifferenttechniquestohelpdesignersapproachthisimportantpoint. 37 ,theycangetalittlecomplex.Butgoodnewsisthatthere’rereallyonlythreekindsofdecisionsyouneedtomakeaboutcolorinyourhome:thesmallones,themediumones,andthelargeones. 38 .They’rethelittlespotsofcolorlikethrowpillows,mirrorsandbasketsthatmostofususedtoaddvisualinteresttoourrooms.Lesstiringthanpaintingyourwallsandlessexpensivethanbuyingacolorfulsofa,smallcolorchoicesbringwiththemthesignificantbenefitofbeingeasilychangeable.Mediumcolorchoicesaregenerallyfurniturepiecessuchassofa,dinnertablesorbookshelves.39.Theyrequireabiggercommitmentthansmallerones,andtheyhaveamorepowerfuleffectonthefeelingofaspace.Thelargecolordecisioninyourroomsconcernthewalls,ceilings,andfloors.Whetheryou’relookingatwallpaperorpaint,thetime,effortandrelativeexpenseputintoitaresignificant.40.WhileallofthemareusefulWhateveryou’relookingforIfyou’reexperimentingwithacolorSmallcolorchoicesaretheoneswe’remostfamiliarwithIt’snotreallyagoodideatousetoomanysmallcolorpiecesSoitpaystobesure,becauseyouwanttogetitrightthefirsttimeColorchoicesinthisrangeareastepupfromthesmallonesintwomajorways解析：B上文中提到“你是否在尋找你意中的房間”并給出了幾種選擇。B選項(xiàng)承接了上句的問題，“無論你在尋找什么”并且引出了下句的答案“顏色是重要因素”A選項(xiàng)中的themdifferenttechniques和下文中的they指代內(nèi)容相同。Dsmallchoice.Gmediumcolorchoice,mediumsmall的升級(jí)，后半句引出下文的兩種方式。FFsoittobesure.第三部分 語言知識(shí)運(yùn)用(共兩節(jié)，滿分45分)第一節(jié)完型填空(共20小題；每小題1.5分，滿分30分)ABCD入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。Duringmysecondyearatthecitycollege,Iwastoldthattheeducationdepartmentwasofferinga“free”course,calledThinkingChess,forthreecredits.I41 theideaoftakingtheclassbecause,afterall,whodoesn’twantto 42 afewdollars?Morethanthat,I’dalwayswantedtolearnchess.And,evenifIweren’t43 enoughaboutfreecredits,newsaboutour44wasappealingenoughtome.Hewasaninternationalgrandmaster,which45Iwoundbelearningfromoneofthegame’s46.Icouldhardlywaitto47him.MauriceAshleywaskindandsmart,aformergraduatereturningtoteach,andthis48wasnogameforhim:hemeantbusiness.Inhisintroduction,hemadeit49thatourcreditswouldbehard-earned.Inorderto50 theclass,amongothercriteria,wehadtowriteapaperonhowweplanto51 whatwewouldinclasstoourfutureprofessionsand52 toourlives.ImanagedtogetanAinthat53 andlearnlifelessonsthathaveservedmewellbeyondthe54 .TenyearsaftermychessclasswithAshley,I’mstillputtingtousewhathe55 me:“Theabsolutemostimportant56 thatyoulearnwhenyouplaychessishowtomakegood57.Oneverysinglemoveyouhaveto58 asituation,processwhatyouropponent(對(duì)手)isdoingand59 thebestmovefromamongallyouroptions.”Thesewordsstillringtruetodayinmy60 asajournalist.41.A.putforwarddownB.jumpedatC.triedout D.turned42.A.wasteB.earnC.save D.pay43.A.excitedB.worriedC.moved D.tired44.A.titleB.competitorC.textbook D.instructor45.A.urgedB.demandedC.held D.meant46.A.fastestB.easiestC.best D.rarest47.A.interviewB.meetC.challenge D.beat48.A.chanceB.qualificationC.honor D.job49.A.realB.perfectC.clear D.possible50.A.attendB.passC.skip D.observe51.A.addB.exposeC.apply D.compare52.A.eventuallynormallyB.naturallyC.directly D.A.game B.presentation C.course experimentA.criterion B.classroom C.department D.situationA.taught B.wrote C.questioned promisedA.fact B.step C.manner D.skillA.grades B.decisions C.impressions D.commentsA.analyze B.describe C.rebuild D.controlA.announce B.signal C.block D.evaluateA.role B.desire C.concern D.behavior解析：B.參加這次課程，jumpatB。A.提出B.急切地想要接受 C.嘗試D.調(diào)?。煌窬蹸.offeringafreecourse選擇省幾塊錢。A.浪費(fèi)B.賺 C.節(jié)省 D.支付A我對(duì)于學(xué)分不感興趣。A．興奮的B.擔(dān)心的C.感動(dòng)的 D.累的DA．標(biāo)題 B.競(jìng)爭(zhēng)者 C.課本 D.指導(dǎo)者D領(lǐng)域最厲害的人學(xué)習(xí)。A．督促 B.要求 C.保持 D.意味著C.考察形容詞做名詞使用。The領(lǐng)域最厲害的人學(xué)習(xí)，thebest表示一類。A．最快的人B.最簡(jiǎn)單的人 C.最好的人 D.最罕見的人B.考察前后文聯(lián)系。前文說老師很厲害，所以他迫不及待想見到他。A．面試 B.見到 C.挑戰(zhàn) D.打敗D一份工作，而且這份工作對(duì)于他不是開玩笑。A.機(jī)會(huì) B.資質(zhì) C.榮譽(yù) D.工作C.make的動(dòng)詞搭配，makesthadj.讓某事怎么樣，it是后文我們的績(jī)點(diǎn)很難拿到，表示他說的很清楚我們的績(jī)點(diǎn)很難拿到。A.真正的B.完美的C.清楚的 D.可能的B.B。A.參加B.通過 C.跳過D.觀察C.C。A.添加B.暴露C.應(yīng)用，申請(qǐng)D.比較AandA。A.最終地B.自然地C.直接地D.正常地C.C。A.游戲B.陳述，表演 C.課程D.實(shí)驗(yàn)B.B。A.標(biāo)準(zhǔn)B.教室C.部門D.情況形勢(shì)AA。A.教B.寫C.質(zhì)疑D.承若，保證DD。A.事實(shí)B.步驟C.方式D.技能B.B。A.年級(jí)B.決定 C.印象D.評(píng)論AA。A.分析B.描述 C.重建D.控制DD。A.宣布B.發(fā)信號(hào) C.阻塞D.評(píng)估AA。A.角色B.渴望 C.關(guān)心D.行為第二節(jié)(共10小題；每小題1.5分，滿分15分)閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。Accordingtoareviewofevidenceinamedicaljournal,runnerslivethreeyears61(long)thannon-runners.Youdon’thavetorunfastorforlong62(see)thebenefit.Youmaydrink,smoke,beoverweightandstillreduceyourriskof63(die)earlybyrunning.Whilerunningregularlycan’tmakeyouliveforever,thereviewsaysit64(be)moreeffectiveatlengtheninglife65walking,cyclingorswimming.Twooftheauthorsofthereviewalsomadeastudypublishedin201466showedamerefiveto10minutesadayofrunningreducedtheriskofheartdiseaseandearlydeathsfromall67(cause).Thebestexerciseisonethatyouenjoyandwilldo.Butotherwise…it’sprobablyrunning.Toavoidkneepain,youcanrunonsoftsurfaces,doexercisesto68(strength)yourlegmuscles肌肉avoidhillsandgetgoodrunningshoes.Runningischeap,easyandit’salways69(energy).Ifyouaretimepoor,youneedrunforonlyhalfthetimetogetthesamebenefitsasothersports,soperhapsweshouldallgive70atry.longer由than可知此