Asasayinggoes,everybeanhasitsblack．Itisimpossibletomake...
問題詳情：Asasayinggoes,everybeanhasitsblack．Itisimpossibletomakenomistakesallone’slife．MygrandpaNybakken,acarpenter,isno___1__．Severaldecadesago,hemadeamistake—a（n）___2__mistake,though． OnacoldS...