- 问题详情:Hello.I’mJanfromMrs.Lake’sclass.Myclasswantstoworktogethertohelpthepublic.Wethinkwehavefoundagreatwaytodothis.Lastmonthwedidaclassprojectonthehighwaysnearourtown.WelearnedabouttheAdopt-a-HighwayProgram.Thisprogrambringspeopletogethertopicku...
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