it's not easy to find a person with the qualities it takes to be a hero.这里的it takes to bea hero 我想是个定语从句.可是it 代表什么,takes
问题描述：
it's not easy to find a person with the qualities it takes to be a hero.这里的it takes to be
a hero 我想是个定语从句.可是it 代表什么,takes
答
能胜任
答
it 为形式主语，it takes the qualities to be a hero. 如， It won't take long to be a good reader.想成为一个好读者不会花很长时间的。
答
非常简单.句子裏面第一个 it 是形式主语,真正主语是 to find a person with the qualities .第二个 it 也是形式主语,真正主语是 to be a hero.takes在这里解释为：requires / needs .to be a hero ：成为英雄.完整的...