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    The global warming is going to be a big problem and many people are wondering we can do with it. A. if B. how C. that D. what 【查看更多】

     

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    .

    The global warming is going to be a big problem and many people are wondering ________ we can do with it.

    A．if

    B．how

    C．that

    D．what

     

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    .

     The global warming is going to be a big problem and many people are wondering ________ we can do with it.

      A. if              B. how          C. that          D. what

    查看答案和解析>>

    The global warming is going to be a big problem and many people are wondering ________ we can do with it.

      A. if              B. how          C. that          D. what

    查看答案和解析>>


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