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一、集合、简易逻辑和函数的命题特点集合与简易逻辑是高考常考不衰的热点,在2006全国各地的高考试卷中基本上都有涉及.在考
1. The collection of propositional features and simple logic of collections, simple logic, and functions is a hot spot for regular college entrance exams. Basically, they are all covered in the 2006 National Examination Papers.