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    Just as sound travels through the air in waves,electricity travels through the air in radio waves. A.what is called B.which is called C.what it called D.which it is called 解析:what is called “所谓的,人们常说的 . 答案:A 【查看更多】

     

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    Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.

    A. what is called   B. which is called    C. what it is called   D. which it is called

     

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    Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.


    1. A.
      what is called
    2. B.
      which is called
    3. C.
      what it is called
    4. D.
      which it is called

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    Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.

    A．what is calledB．which is calledC．what it is calledD．which it is called

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    Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.

    A. what is called　　　　　　　　　　　　　　　　　　　　　　   B.which is called

    C.what it called　　　　　　　　　　　　　　　　　　　　　　    D.which it is called

     

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    Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.

    A. what is called　　　　　　　　　　　　　　　　　　　　　　   B.which is called

    C.what it called　　　　　　　　　　　　　　　　　　　　　　    D.which it is called

     

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