尔雅 智慧树 mooc

判断题：InFrance，peopleoftencutbreaddirectlyonatableclothratherthanonaplate.Tearbreadintobitesizedpiecesbeforeeating.Takingabitefromthewholepieceisveryimpolite.（）A错B对

  尔雅 智慧树 mooc


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