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纵观 2 0 0 0年数学高考 ,笔者认为 ,最为显著的一个特点是 :开放、创新 !1 历年高考试题中开放性试题的特点与评价长期以来 ,开放性试题就一直是高考命题探索的重点和热点 .历年高考试题中出现的开放性试题可以概括为两类 :一类是存在型开放性试题 ,如 1 989年理科第 2 3题 ,
Looking at the mathematics entrance examination in 2000, the author believes that one of the most significant features is: openness and innovation! 1 The characteristics and evaluation of open examination questions in the high examination questions over the years. Open questions have been the focus of the exploration of college entrance examination propositions for a long time. And hot spots. The open questions appearing in the high test questions of the calendar year can be summarized into two types: one is the existence of open questions, such as the 23rd issue of Science in 1989.