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  1. ...an action that was going on until now or a moment ago. Examples: Where have you...the afternoon. This man has been waiting for you for half an hour. ...

    分類:社會及文化 > 語言 2009年09月10日

  2. ...時態是過去式罷了。E.g.:I saw Miss Tam yesterday. She was waiting for a bus. 2007-06-21 23:11:09 補充: Past Perfect Continuous Tense(過去完成... ...

    分類:社會及文化 > 語言 2007年06月21日