I find it hard to know who my real friends atr同义句
问题描述：
I find it hard to know who my real friends atr同义句
答
I find it hard to know who my real friends are.
= I find it difficult to know who my real friends are.
= I find (that) it is hard/difficult to know who my real friends are.
注：/ 表示可以任意选用其一；（ ）表示可以省略不写.