food and drink 与food and drinkswhat is you favourite food and drink?Are they healthy food and drinks?初中英语课本上的为什么后面的drink 加s?

问题描述:

food and drink 与food and drinks
what is you favourite food and drink?
Are they healthy food and drinks?初中英语课本上的为什么后面的drink 加s?

前面的是统称饮料,不需要用复数形式.
后面的那一句的前文应该有列出几样饮料,因此用复数.