【Sportscanhelpyoukeepfitandgetintouchwithnature.Howeverwhetheryouyouareonthemountainsinthewavesoronthegrasslandyoushouldbeawarethatyoursportofchoicemighthavegreatinfluenceontheenvironment.Somespor】
Sportscanhelpyoukeepfitandgetintouchwithnature.Howeverwhetheryou
youareonthemountainsinthewavesoronthegrasslandyoushouldbeawarethatyoursportofchoicemighthavegreatinfluenceontheenvironment.
Somesportsareresource-hungry.Golfasyoumayknoweatsupnotonlylargeareasofcountrysidebutalsotonsofwater.Besidesallsortofchemicalsandhugeamountsofenergyareusedtokeepitscoursesingoodcondition.Thiscausesmajorenvironmentaleffects.ForexampleinthedryregionsofPortugalandSpaingolfisoftenheldresponsibleforseriouswatershortageinsomelocalareas.
Therearemanyenvironment-friendlysports.Powerwalkingisoneofthemthatyoucouldtakeuptoday.Youdon’tneedanyspecialequipmentexceptagoodpairofshoes;andyoudon’thavetoworryaboutresourcesandyourpurse..Simpleandfreepowerwalkingcanalsokeepyoufit.Ifyouwalkregularlyitwillbegoodforyourheartandbones.Expertssaythat20minutesofpowerwalkingdailycanmakeyoufeelless anxioussleepwellandhavebettercontrol.
Whateversportyoutakeupyoucanmakeitgreenerbyusingenvironment-friendlyequipmentandbuyingproductsmadefromrecycledmaterials.Butthefinalgoalshouldbe“greengyms”.Theyarebetterreplacementsfortraditionalhealthclubsandmodernsportscentres.Membersofgreengymsplaysportsoutdoorsinthecountrysideorotheropenspaces.Thereisnospecialrequirementforyoutostartyourmembership.Andbestofallit’sfree.
68.Whichofthefollowingistheauthormostlyprobablyinfavourof(支持)?
A.Cyclingaroundalake B.Motorracinginthedesert
C.Playingbasketballinagym. D.Swimminginasportscenter.
69.Whatdoweknowaboutgolffromthepassage?
A.ItispopularinPortugalandSpain
B.Itcauseswatershortagesaroundtheworld.
C.Itpollutestheearthwithchemicalsandwaste
D.Itneedswaterandelectricitytokeepitscoursesgreen.
70.Theauthorusespowerwalkingasanexamplemainlybecause____.
A.itisanoutdoorsport B.itimprovesourhealth
C.itusesfewerresources D.itisrecommendedbyexperts.
71.Theauthorwritesthepassageto_____