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英语
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She has (work) as a nurse for three years.
为什么填 worked 请说明原因,
人气:370 ℃ 时间:2020-01-02 18:58:35
解答
那是现在完成时
现在完成时用来表示已发生或完成的动作或状态,其结果的确和现在有联系,动作或状态发生在过去但他的影响现在还存在
例子:
SOMEONE HAS BROKEN MY WINDOW.(结果现在窗户还是破的)
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