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14、Technology is developing so rapidly that _____ for only a year, my cell phone is out of date.   

  A. using          B. having been used    C. having used     D. is using          

14、B

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科目:高中英语 来源: 题型:单选题

Technology is developing so rapidly that ________ for only a year, my cell phone is out of date.


  1. A.
    using
  2. B.
    having been used
  3. C.
    having used
  4. D.
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科目:高中英语 来源: 题型:

Technology is developing so rapidly that _____ for only a year, my cell phone is out of date.   

  A. using          B. having been used    C. having used     D. is using          

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科目:高中英语 来源:天利38套《2008全国各省市高考模拟试题汇编 精华大字版》、英语 题型:014

Technology is developing so rapidly that ________ for only a year, my cell phone is out of date.

[  ]

A.using

B.having been used

C.having used

D.is using

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