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  • You look very tired.You____late last night.

    You look very tired.You____late last night.
    A.needn't sit up B.didn't need to sit up C.shouldnt sit up D.needn't have sat up
    坑爹的答案是D
    其他人氣:915 ℃時(shí)間:2019-10-25 02:02:50
    優(yōu)質(zhì)解答
    you must have stayed up late last night.
    在我看來(lái),一個(gè)答案都不對(duì).為啥為啥?must have done "肯定是做過(guò)什么事"如果表示原本不必這樣做, 用shouldn't have done 更好吧呵呵, 參考
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