讲一下have been的用法,如题

讲一下have been的用法,如题 have been 的用法? 请你讲一下have 和eat 的具体用法, have been done；have been doing;have been n(如friends);have been adj(如asleep)辨析,尤其been的解释have been done；have been doing;have been n(如friends);have been adj(如asleep)辨析,尤其been用法；完成时用法’被动语态用法 have been+adj的用法 have ever been 的用法? have been on的用法 have been in, have been to, have gone to,have been at!这几个词组的用法是怎样的?如题,最好详细点!谢谢 用法,什么时候用? 谁给讲一下英语倒装句的用法如题! 讲一下salary和wage的区别和各自用法.如题,主要是用法上的. More than one answer -----to the questian.A have been given B were givenChas been given Dhas given我要得是理由,能不能讲一下关于more than 的用法及这道题的语法! 讲一下part的用法 讲一下since的用法 have you ever been to an amusement park.这一课涉及到的语法讲一下谢谢. there has/have been的用法 have been的意思及用法. 请给我讲讲have been的用法不明have been在句中应该怎么理解 请给我讲的细点 have been done , have been doing ,have done的区别是什么如题