It ___ five years since he left for Beijing.A.was B.had been
It ___ five years since he left for Beijing.A.was B.had been
It --- five years since he left for Beijing. A.was B.had bee
It ____ five years since he has left for Beijing.A.was B.has
It has been five years since he has left for beijing这句话对不对啊
It___ten years since he left Shanghai.A.was B.is C.had been
It_____five years since he has left for Beijing.A was B has
It____five years since he left for Beijing.Awas Bhad been Ci
dong英语的进来1\It ___ten years since he ____here.A.is;left B.was
It______five years since he has left for Beijing.
It -------- five years since he left his motherland.
She has been a nurse for five years(改为同义句) It ___ ____ five
He had been a doctor for five years by the time he ____from