he said _ was not within his power to answer the question A、that B、 this C、such D、it 为什么?

问题描述:

he said _ was not within his power to answer the question A、that B、 this C、such D、it 为什么?

D
it 是形式宾语 末尾的不定式短语是真正的宾语
其他选项没这个用法
hehe

选D
it在这里做宾语从句的形式主语,真正的主语是后面的动词不定式to answer the question

D
it作形式主语,真正的主语是to answer the question