打电话时说的``This is he speaking.什么意思

打电话时说的``This is he speaking.什么意思 打电话时回答：“是我”应该是：this is alice's speaking,还是this is alice speaking Mike:Is Bill___?Sam:____,he's not at home?Mike:Is Bill___?Sam:____,he's not at home这是打电话时的情景. this is ------(he)box ,that ,s -----(you) he is not in he's not here区别,都可以用来回答打电话说某人不在吗? I think it's reflective about who he is in the real life.这是在越狱男主角麦克接受采访时说的一句话.But at this point in time,his hands have got quite dirty,he has committed several acts that he's not paritcularly proud of,it's beco May you call Mr Lee's handphone.Is this correct?May you call Mr Lee's hand phone.Is this correct?= 你可以打电话给Mr Lee 英语打电话对话时,说明自己身份用THAT IS还是THIS IS is this your book?no,it's 什么.（提示he) This is Jimmy ___Falt 401.he's new here. 打电话时说的``Is Mr Brown in,please?和on the 谜语：this is tom's mather only brother's only sister's child who is he 英语里面打电话说自己是谁,为什么不直接说I‘m ...而是用This is 或It's ... How about you call Mr Lee 's handphone?Is this correct?= 你可以打电话给Mr Lee 英语打电话时Who is this?与Who is that有什么区别记住 是打电话里的 课本上Maria说 Who is this?然后Sally说 This is Sally.很不懂 不应该是Who is that? this is bill black ____打电话时 where there here over there 英语打电话时,一般开头说什么话?我不要this is 的句型了~ 英语翻译打电话时说的什意思啊