练习册

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    D hang on(=hold fast, keep hold)牢牢抓住.抓紧不放; keep on继续,catch on 理解,count on 指望.依赖. 【查看更多】

     

    题目列表(包括答案和解析)

    Major spending is required to ______ fundamental improvements in housing.

       A. set about     B. get through    C. bring about     D. hang on

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     I called you up last night but I couldn’t _____________.

    A. get through                     B. ring back                          C. ring off                    D. hang on

     

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    Jack almost fell off the cliff, but managed to _____ until help came.

    　　 A. keep on   B. catch on  C. count on    D. hang on

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    Jack almost fell off the cliff, but managed to _____ until help came.

             A. keep on    B. catch on    C. count on    D. hang on

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    Jack almost fell off the cliff, but managed to _____ until help came.

    A. keep on    B. catch on    C. count on     D. hang on

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