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过去分词的性数配合：（一）过去分词 必须 性_数 配 合，问题在于句子中 是否有和它配合的成分。使用情况：1. 完成时态 -> 1.2 être 作助动词 - 1.2.2 代词式动词 - 1.2.2.2 自反/相互含义过去分词的配合情况：____________________________

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