Yaogan Four, ________ on Dec 2nd, 2008, is the 113th launch for China’s carrier series of Long March rockets．


  1. A.
    has been launched
  2. B.
    having been launched
  3. C.
    being launched
  4. D.
    to be launched
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科目：高中英語 來源：陜西省寶雞市2009屆高三教學質量檢測(一)英語試題 題型：014

Yaogan Four, ________ on Dec 2nd, 2008, is the 113th launch for China’s carrier series of Long March rockets．

[　　]

A．has been launched

B．having been launched

C．being launched

D．to be launched

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