the children come home from school,they arrive home early.Mr.Sawyer comes home from work,
问题描述:
the children come home from school,they arrive home early.Mr.Sawyer comes home from work,
he arrives home late.
为什么前一句不加S后一句加了S
答
前同孩子们是复数不可以加S
后面Mr.Sawyer 是三人称单数所以加S