It rained heavily in the south, _____ serious flooding in several provinces.
问题描述：
It rained heavily in the south, _____ serious flooding in several provinces.
A caused B having caused C caused D to cause
答案是C,请问为什么不选B?
答
C 是causing吧?
having caused 是doing的完成时结构,表示发生在谓语动词前,=after doing
这里,导致严重的洪水,明显发生在谓语动词,rained之后了,当然不能用having caused就是说选B的话，引起严重的大水是发生在下雨之前了？对啊！