His father died three years ago.改成His father has been dead f

His father died three years ago.改成His father has been dead f His father has died ten years ago His father died ten years 同义句转换：his father died three years ago 问:his father died three years ago his father _____ ______ _. 问个英语语法改错题His father has died for three years.为什么要把has died改成 His grandmother() for three years A.died B.dead C.has been d His father has been dead for two years为什么用been?been不是表被动吗? Since his father died three years ago,he ______(not,pay) any i hear that his father( )since 10 years ago.a.has died b.die His father died two years ago同义句 his father has been dead for many years改为现在时 His father has been dead for ten years.瞬间动词后不可接一段时间的吗?