是用a glass of coffee比较好,还是用a cup of coffee比较好?

是用a glass of coffee比较好,还是用a cup of coffee比较好? 为什么外国用a cup of coffee而不用a glass of coffee呢? a cup of coffee 用 have a glass of coffee 怎么说 I_______want a glass of coffee _______ a glass of coffee. 咖啡杯的英文是coffee cup ,coffee's cup,cup of coffee还是cup for coffe why not have a glass of coffee.回答用什么 The price of a cup of coffee is higher than ------of a glass The price of a cup of coffee is highe than ____ of a glass o Let us drink a cup of coffee.为什么用drink — Would you like a cup of coffee or a glass of beer?