there were six people at the table ,and they asked waiter for __a_英语解答

there were six people at the table ,and they asked waiter for __and__
a two cups of tea;four coffee b two teas;four coffee
c two teas;four coffees d two cup of tea;four cup of coffee
哪个选择是对的?

人气：480 ℃　时间：2020-03-25 20:57:49

解答

选C
原因：coffee和tea都既可以当可数名词也可以当不可数名词您能告诉我为什么么？我个人认为是a么，很困惑假如给A的coffee加上S后就对，给B的coffee加上S后就对，给D的两个cup加上S也对回答完毕！