water and milk are healthy drinks 一个英语问题water and milk are healthy drinks ,water 和milk 不是是不可数名词吗,两个加一起还是不可书名词啊,应该是water and milk is 啊还有drink 是可数名词吗,food and drinks 还是food and drink哪个对
问题描述：
water and milk are healthy drinks 一个英语问题
water and milk are healthy drinks ,water 和milk 不是是不可数名词吗,两个加一起还是不可书名词啊,应该是water and milk is 啊还有drink 是可数名词吗,food and drinks 还是food and drink哪个对
答
water 和 milk 是两个不同品种的 drink，品种是可数的，所以用are 和 drinks
答
动词由主语来决定， Water and milk是两样东西，相当于they,所以用are
drink指饮料时是可数名词，所以用food and drinks. 如：
They sell soft drinks only.
他们只卖不含酒精的饮料。
答
water 和 milk 是两个不同品种的
drink在这是表种类的,一种.两种.