• 2022-06-06
    A good deal of money ________ spent on books.
    A: have
    B: has
    C: has been
    D: have been
  • C

    内容

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      Theresults of the study have certainly _____ the money that has been spent onthe project. A: control B: false C: justified D: just

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      11、The results of the study have certainly _________ the money that has been spent on the project. A: looked B: borrowed C: justified D: justifiy

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      All possible means __________ been tired.Every possible means __________ been tired. A: have,has B: has,has C: have,have D: has,have

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      All possible means ,but not a means an obvious effect。 A: have been tried; has B: have tried; has C: has been tried; have D: have been tried; have

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      A good deal of money ___________spent on books.