it is ___that his father is a great composer while he knows nothing about music.

问题描述:

it is ___that his father is a great composer while he knows nothing about music.
空中为什么填surprising,其中用到了什么语法方面的知识

suprising是令人惊讶的suprised是指人本身惊讶 注意区分这两个词的意思