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    23．一The woman biologist stayed in Africa studying wildlife for 13 years before she returned to her country． -Oh.dear! She a lot of difficulties． A．may go through B．might go through C．must have gone through D．ought to have gone through 【查看更多】

     

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    一 The woman biologist stayed in Africa studying wildlife for 13 years before she returned to her country.
    — Oh, dear! She _____ a lot of difficulties.
    [     ]
    A. may go through
    B. might go through
    C. must have gone through
    D. ought to have gone through

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    一The woman biologist stayed in Africa studying wildlife for 13 years before she returned to her country．

        —Oh，dear! She         a lot of difficulties．

        A．may go through                     B．might go through

    C．must have gone through              D  ought to have gone through

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