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本文选出平面几何中的一些重要结论与习题,将分期加以介绍和推广,希望能使同学们站得高一些,看得远一些,达到启迪思路,真正领会教材的目的。
This paper selects some important conclusions and exercises in plane geometry. It will be introduced and promoted in stages. It is hoped that the students will stand taller and farther away, achieve the enlightenment ideas and really grasp the purpose of the teaching materials.