害。46—50 AD [主旨大意]本文主要讲述了一种提倡环保的生活方式。51—55 TTFFTE 56—60 DFBGCⅣ.61.towork 62.won’tbeconnected63.amhelping 64.sothat 65.left66.Suddenly 67.snowy 68.thousandsof69.memories 70.ingreatdangerⅤ.71.enjoys 72.moved 73.Suddenly74.filled 75.smiled 76.change 77.painting78.left 79.never 80.waysⅥ.Onepossibleversion:DearMike, Thanksforyourlastemail.NowI’mwritingtotellyousomethingaboutatripcalled“BeaKidintheMountains”Ihadlastsummer. Aftertheendofthetermexamination,MrLi,ourheadteacher,tookustojoinatripcalled“BeaKidintheMountains”.Westayedinamountainforfivedays.Inthedaytime,wecouldgohikinganddosometeamwork.Intheevening,wecoulddosuchactivitiesaspopulargamesandgroupdancearoundthefire.Fromthetrip,Ilearnedhowtoteamwithothersandwecouldachievewhatwewantbyourselves. Whatdoyouthinkofmytrip?ettablewithme!Yours,YueXin