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    Selecting a mobile phone for personal use is no easy task because technology so rapidly. A. is changing B. has changed C. will have changed D. will change 解析:答案为A.此题考查现在进行时态的用法.句意为“选择一部移动电话不是一件容易的事.因为科技发展得十分迅速. 本句的主句一般现在时表达的是目前的情况.而“科技发展迅速 也是现阶段正存在的一种状态.不是在过去.也不是在将来.因此只能用现在进行时表达. 【查看更多】

     

    题目列表(包括答案和解析)

    Selecting a mobile phone for personal use is no easy task because technology ________ so rapidly.


    1. A.
      is changing
    2. B.
      has changed
    3. C.
      will have changed
    4. D.
      will change

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    Selecting a mobile phone for personal use is no easy task because technology __________ so rapidly.

     A.is changing     B.has changed       C.will have changed     D.will change

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    Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.

    A. is changing        B. has changed       C. will have changed    D. will change

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    Selecting a mobile phone for personal use is no easy task because technology____ so rapidly.

    A.  is changing     B. has changed       C. will have changed    D. will change

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    Selecting a mobile phone for personal use is no easy task because technology ____ so rapidly.

    A. is changing        B. has changed       C. will have changed    D. will change

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