Everyone has their own way of life.这句话用their还是his 还是都可以用.好像有道词典两个都行.why?

问题描述:

Everyone has their own way of life.这句话用their还是his 还是都可以用.好像有道词典两个都行.why?

有道不一定都准的啦.用his吧.everyone是单数