_______a dog on the road,the car stopped.A having seen B on seeing C the driver seeing D seein

问题描述:

_______a dog on the road,the car stopped.A having seen B on seeing C the driver seeing D seein

the driver seeing主格

选D.横线上可以填When the car saw ,当主句主语和从句主语一致的时候,可以删去When the car.剩下动词saw,和主语的关系是主动关系,因次填Seening.