have been和have doHe has been dead for many yesrs这句话为什么要have beenhave been啥意思,能不能换成He has dead for many yesrs.毕竟都是现在完成时+过去分词,为什么要加个been呢?为什么He has had a house since 2005不

have been和have doHe has been dead for many yesrs这句话为什么要have beenhave been啥意思,能不能换成He has dead for many yesrs.毕竟都是现在完成时+过去分词,为什么要加个been呢?为什么He has had a house since 2005不 have since been 和 have been since have been 和have ever been区别! have been和have gone的区别 have been away 和 has/have left have been 和have gone 的区别 have lasted 和have been on区别 have been 和 has been的区别 has been和have been区别 Have been in和have been to的区别? have been in和 have been to区别 have been to和have been in的区别 might have been 和 cound have been的区别 have been possessing 和 have been having 哪个更合适? have been do和have been doing的不同 have been done和have been do的区别 have been doing ,have done和have doing区别 have been