has been losing和has been lost的区别

has been losing和has been lost的区别 has left 和 has been away from has been to 和has gone to has been 英语Has been to 和Has been in 怎么用? has been to和has been in 的区别 has been done 和has been 区别是什么 has been worked和has been working的区别 has been waited 和has been waiting 有什么区别? has been in 和 has been to 的区别 have been 和 has been的区别 has been和have been区别 英语,has been和 had been has been in和has been at的区别has been in.has been at.has been to.has gone to它们的区别 英语翻译since his illness he has been very irritable .He is always losing his temper my pen has been losing,have you seen it anywhere或my pen has lost,have you seen it anywhere, have been 和has和has 在什么时候用呀 has been in和has gone to的区别