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12、The last half of nineteenth century       the steady improvement in the means of travel.

A．has witnessed             B．was witnessed              C．witnessed              D．is witnessed

12、C

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科目：高中英語 來源： 題型：

The last half of nineteenth century       the steady improvement in the means of travel.

A．has witnessed             B．was witnessed              C．witnessed              D．is witnessed

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科目：高中英語 來源： 題型：單選題

The last half of the nineteenth century _____ the steady improvement in the means of travel.


  1. A.
    has witnessed
  2. B.
    was witnessed
  3. C.
    witnessed
  4. D.
    is witnessed

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科目：高中英語 來源： 題型：

The last half of the nineteenth century _____ the steady improvement in the means of travel. 

A. has witnessed           B. was witnessed    C. witnessed          D. is witnessed

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科目：高中英語 來源： 題型：014

The last half of the nineteenth century ________ the steady improvement in the means of travel.

　　A. has witnessed　　　　　　　　　 B. was witnessed

　　C. witnessed　　　　　　　　　　　D. is witnessed

 

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科目：高中英語 來源：英語教研室 題型：014

The last half of the nineteenth century ________ the steady improvement in the means of travel.

　　A. has witnessed　　　　　　　　　 B. was witnessed

　　C. witnessed　　　　　　　　　　　D. is witnessed

 

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