He has made it clear______he will never change his mind.

问题描述:

He has made it clear______he will never change his mind.
A.when B.where C.that D.whatever

选C
it 是形式宾语= 后面的that he will never change his mind.,clear是形容词做宾补
因为这个宾语从句 he will never change his mind.不缺成分,所以用that引导
翻译:他已经表明他不会改变主意.