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21、The government has taken some measures to solve the problem of unemployment, but it may be some time ______ the situation becomes better.

A．before        B．since       C．a(chǎn)fter        D．unless

21、A

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科目：高中英語 來源：2014屆四川綿陽南山中學(xué)高三10月月考英語卷（解析版） 題型：單項(xiàng)填空

The government has taken some measures to solve the problem of unemployment, but it may be some time ______ the situation becomes better.

A．before      B．since      C.after      D．unless

 

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科目：高中英語 來源： 題型：單選題

The government has taken some measures to solve the problem of unemployment, but it may be some time ______ the situation becomes better.


  1. A.
    before
  2. B.
    since
  3. C.
    after
  4. D.
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科目：高中英語 來源： 題型：

The government has taken some measures to solve the problem of unemployment, but it

may be some time ______ the situation becomes better.

     A．before   B．since          C．a(chǎn)fter           D．unless

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科目：高中英語 來源： 題型：

The government has taken some measures to solve the problem of unemployment, but it may be some time ______ the situation becomes better.

A．before        B．since       C．a(chǎn)fter        D．unless

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