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  • 情態(tài)動(dòng)詞+have done

    情態(tài)動(dòng)詞+have done
    must have done/can't have done
    should have done/shouldn't have done
    need have done/needn't have done
    may(might) have done/haven't done
    could have done/couldn't have done
    would have done/wouldn't have done
    如何用?我這樣分正確嗎?
    有 might not /may not +have done
    would/wouldn't have done
    英語人氣:551 ℃時(shí)間:2019-09-17 20:16:49
    優(yōu)質(zhì)解答
    情態(tài)動(dòng)詞+ have done都是表示對(duì)過去動(dòng)作的推測(cè)must have done 過去一定做了某事should /need have done本來應(yīng)該/需要做某事(卻沒做)should't/needn't have done本來不應(yīng)該/不需要做某事(卻做了)may/might h...
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