this is his the best book.为什么去掉the,最高级前不是加the吗?

this is his the best book.为什么去掉the,最高级前不是加the吗?
this is his the best book.为什么去掉the,最高级前不是加the吗?

this is his the best book.为什么去掉the,最高级前不是加the吗?
因为his代替了the 形容词性物主代词代替了the的 而且必须去掉the 再举个例子:he is China best players 他是中国最好的运动员

因为定冠词和形物代不能同时使用