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    You look very tired. You late last night. A. needn’t sit up B. didn’t need to sit up C. shouldn’t sit up D. needn’t have sat up 【查看更多】

     

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    You look very tired. You ____ late last night.

     A. needn’t sit up   B. didn’t need to sit up   C. shouldn’t sit up   D. needn’t have sat up

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    You look very tired. You ____ late last night.

    A．needn’t sit up

    B．didn’t need to sit up

    C．shouldn’t sit up

    D．needn’t have sat up

     

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