Whenaratherdirty,poorlydressedpersonkneelsatyourfeetand...
問題詳情：Whenaratherdirty,poorlydressedpersonkneelsatyourfeetandputsouthishandstobegforafewcoins,doyouhurryon,notknowingwhattodo,ordoyoufeelsadandhurriedlyhandoversomemoney?Whatshouldourattitudetobegga...