He never hesitates to make__criticisms__are considered helpful to others.A so ,thatB so ,asC such ,thatD such ,as为什么选D不选C,我知道such..as是固定搭配,但是在这里AS是什么用啊,
问题描述：
He never hesitates to make__criticisms__are considered helpful to others.
A so ,that
B so ,as
C such ,that
D such ,as
为什么选D不选C,我知道such..as是固定搭配,但是在这里AS是什么用啊,
答