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    6．He back to work without the doctor’S permission．Now, he has to stay in bed for a couple of days． A．wouldn’t have gone B．couldn’t have gone C．needn’t have gone D．shouldn’t have gone 【查看更多】

     

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    He        back to work without the doctor’s  permission．Now, he has to stay in bed for a

        couple of days．

        A．wouldn’t  have gone                 B．couldn’t  have gone

        C．needn’t  have gone                   D．shouldn’t  have gone

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