查人人中国名人网空隙的隙是什么意思:同义句转换
来源：百度文库 编辑：查人人中国名人网 时间：2024/05/09 07:01:44
David's father is a doctor.
David's mother is a doctor,too.
David's _ _ _.
David's mother is a doctor,too.
David's _ _ _.
David's parents are doctors.
it is
David's _parents _are _doctors.
我不会英语。
David's parents are both doctors.
i'm afraid i can't