___that none of us could follow him.

问题描述:

___that none of us could follow him.
A.So fast he spoke B.So fast did he speak
先哪个呢?为什么?
那A 不也是倒装吗?

B
so 引导的短语放在句首,句子要倒装,陈述句故加助动词来完成.(个人拙见)