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    13．To fetch water before breakfast seemed to me a rule ______．（　　）
    A．to never breakB．never to have broken
    C．never to be brokenD．never to be breaking

    分析 早饭前去打水似乎是我永远不会打破的规则．

    解答 答案C由句意可知，规则将永远不会被打破，属于将来的动作吧，rule 与break之间是被动关系，应该使用不定式的被动语态，故答案为C

    点评 本题考查非谓语动词，对于非谓语动词的考查，一定要学会判断语态，根据主被动就可以排除掉干扰项，然后根据动作发生的先后顺序判断时态，最终选出正确答案．

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