I treat him as a most close friend in my life.这句话对吗?

问题描述:

I treat him as a most close friend in my life.这句话对吗?
我是说a most可以做形容词修饰close吗?

不太准确.
close 有一个* closest,所以不需要用most 来修饰
应该是 I treat him as a closest friend in my life.