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23、Every possible means _______ to prevent the crash , but the computer doesn’t still work．

A．is used                                                  B．a(chǎn)re used

C．has been used                                        D．have been used

 

 

23、C

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科目：高中英語 來源：2010年吉林一中高一上學(xué)期期中考試英語卷 題型：單項填空

Every possible means _______ to prevent the crash , but the computer doesn’t still work．

A．is used

B．a(chǎn)re used

C．has been used

D．have been used

 

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科目：高中英語 來源： 題型：單選題

Every possible means _______ to prevent the crash , but the computer doesn’t still work．


  1. A.
    is used
  2. B.
    are used
  3. C.
    has been used
  4. D.
    have been used

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科目：高中英語 來源： 題型：

Every possible means _______ to prevent the crash , but the computer doesn’t still work．

      A．is used               B．a(chǎn)re used      

       C．has been used             D．have been used

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科目：高中英語 來源： 題型：

Every possible means _______ to prevent the crash , but the computer doesn’t still work．

A．is used                                                  B．a(chǎn)re used

C．has been used                                        D．have been used

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科目：高中英語 來源：吉林省吉林一中2011-2012學(xué)年高一上學(xué)期期中考試英語試題 題型：016

Every possible means _________ to prevent the crash, but the computer doesn’t still work．

[　　]
A．

is used

B．

are used

C．

has been used

D．

have been used

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