用have (has)been 或have（has)gone填空A:Where______Li fei____?B:He______to Hainan Island.A:How long____he

用have(has)been或have（has）gone填空 用have (has)been 或have（has)gone填空A:Where______Li fei____?B:He______to Hainan Island.A:How long____he 现在完成时改被动语态什么时候用has或have been done has 或have been 怎么用?它跟过去完成时是一样的吗 have has had或 having +been 的区别和用法 一般过去时中,什么时候用has,什么时候用has/have been? have been 和has和has 在什么时候用呀 there have been 和there has been是怎么用的 是there have been+可数名词复数；there has been +可数名词单数或不可数名词吗如there have been many books about historythere has been life on earth for millions of years怎么感觉 用have(has)been或have(has)gone填空where Li Fei ?He to Hainan Island.How long he there?He there for three days. have,has,have been,has been在什么情况下用啊? 现在完成时have/has gone to,have/has been to,have been in有什么区别The pupils zhe Palace Museum today.They are back now 答案是什么用have/has gone to,have/has been to,have been in填空 英语中have been；has been是什么? has been doing have been done区别 have been 和 has been的区别 has been have been的区别 has been和have been区别 （初三英语用have/has been to或have/has gone to完成下列句子.The children( )the shop many times.The初三的英语习题）用have/has been to或have/has gone to完成下列句子.The children ( )the shop many times.They can find it easily 八年级下册一至三单元的语态,被动语态,现在完成时什么的全搞糊涂了,请举例或说明什么时候用have/has been have/has gone be+pp have/has+过去式