单项选择题
A．旅馆的工作人员应以忍字为本，对客人越礼貌越好。 B．旅馆的工作人员都应牢记在心：对客人再礼貌都不为过。 C．旅馆员工工作时都应以忍字为本，决不可对客人过于礼貌。 D．旅馆员工工作时都应时刻铭记：决不可对客人过于礼貌。
A.the people’s attitude towards work B. people’s hard and careful work C. the role of the government D. the influence of the religion
A. advertising improved the product quality B. advertising helped expand the goods distribution area C. the change of American economy was necessary D. producing and selling goods locally was the primary form of American economy