英语听力论坛's Archiver

x-ace 发表于 2009-12-25 13:09

短语动词的被动语态

 短语动词是一个整体,不可丢掉后面的介词或副词。
  This is a photo of the power station that has been set up in my hometown.
  My sister will be taken care of by Grandma.  
  Such a thing has never been heard of before..

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