练习册

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    The math problem is very difficult. I don't think could work it out.A. anybody B. everybody C. someone D. nobody 【查看更多】

     

    题目列表(包括答案和解析)

    -- The math problem _________ is not difficult.

    --- But after several tries , I have to give up _________ on it .

    A．it’s , working      B．itself , to work      C．itself , working      D．its , to work

     

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    The math problem is too difficult ,I can’t__________ .

    A．work out itB．work it out
    C．work them outD．put it out

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    The math problem is so hard. I really don’t know     .

    A. how to do it  B. how to do C. what to do it D. where to do it

     

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    The math problem is too difficult ,I can’t__________ .

    A．work out it                            B．work it out

    C．work them out                         D．put it out

     

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    The math problem is _______ difficult and _______ of them can work it out.
    A．too much; a fewB．much too; a fewC．too much; fewD．much too; few

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