神马品牌网大连火车站附近公寓:改写句子，是句意不变
来源：百度文库 编辑：神马品牌网 时间：2024/05/06 18:17:24
He became an engineer when he was 25 years o;d in 2000.
He ___ ___ an engineer ___2000.
It's ten years since his father died.
His father ___ ___ ___for ten years.
He ___ ___ an engineer ___2000.
It's ten years since his father died.
His father ___ ___ ___for ten years.
has been since
has been dead
was not before
has dead