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    His failure in the experiment suggested that he the teacher’s instructions properly. A.shouldn’t have followed B.should not follow C.mustn’t have followed D.hadn’t followed 【查看更多】

     

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    His failure in the experiment suggested that he　　 the teacher’s instructions properly.

    A、shouldn’t have followed　 B、should not follow　

    C、mustn’t have followed　 D、hadn’t followed

     

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