Awomansawthreeoldmenwithlongwhitebeardssittinginherfron...
問題詳情：Awomansawthreeoldmenwithlongwhitebeardssittinginherfrontyard,hungry.Shedidnotknowthembutinvitedthemin.“Wedonotgointoahousetogether,”theyreplied.Andsheaskedwhy. Oneoftheoldmenexplained:“H...