early to bed and early to rise makes a man healthy 谁是主语,为什么用makes

问题描述:

early to bed and early to rise makes a man healthy 谁是主语,为什么用makes

early to bed and early to rise 是主语,早睡早起的意思.
早睡早起 是一个完整的意思,所以谓语动词 用单数 makes