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has been died?been有什么作用?现在完成时的构成里是have（has）+过去分词 没有been啊 为什么要加been?has 和been是算作助动词吗?

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has been died?been有什么作用?现在完成时的构成里是have（has）+过去分词 没有been啊 为什么要加been?has 和been是算作助动词吗? Does he looks likes his father?改错 his father is taking many medicine.改错 英语改错题：He asked that his father liked watching soap operas. 2个很简单的英语改错...急Kitty dances twice a week.The underlined part is called object.His father has many less hair than your father. 问个简单英语语法百度？ this is bob .his father is my aunt.改错 Tom's father is the laziest of his parents改错 Dislike his father,he doesn't like apples(改错） 英语改错He is going meet his father tomorrow morning he is much thiner than his father 改错 一道英语语法改错题,求指导 yesterday,he answered a phone that told him his father would come.这是道改错题,把answered 改成 got ,为什么? 一道六年级英语改错题.就简简单单的一句,句子：His father is model him.注意是画线部分改错 my father is now in his late forty but he looks young for his age 改错 his father is an artist?怎么问才是这样回答 _ _his fatherfather 后面还有个空 初中英语His father works in a office.改错His father works in a office.改错 错在哪里 莫非是works错了? The man is over there is my father 改错One of his friends have a new math book 改错