一大串不可数名词和起来如Water milk juice动词用复数还是单

问题描述:

一大串不可数名词和起来如Water milk juice动词用复数还是单

要分为两种情况:
Both rice and wheat are grown in China.(水稻和小麦代表两种不同的物种,所以用复数)
Fish and chips is a popular supper here.(炸鱼土豆片是一个整体概念,所以用单数)