- 问题详情:Whenthreeofmygrandchildrenacquiredahalf-growndogIagreedtohelpthembuildadoghouse.Aswebeganthe__1__,Iknewthatkeepingtheminvolvedwasgoingtobea__2__.Muchofmyenergywasspentcallingthembacktothejobandfinding__3__oftheprojectthatcouldbehandledbysmallch...
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