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旧卷重读|80年代山东师大解析几何期中试卷

  • 2026-08-23 21:01:27
旧卷重读|80年代山东师大解析几何期中试卷

旧卷重读｜80年代山东师大解析几何期中试卷

这张泛黄的手写答卷，是我山师八〇级二班第一学期的解析几何期中试卷。

八十年代上课没有多媒体，考题全靠老师抄写在黑板上，我们纸笔演算作答。四十余年过去，这份试卷能够留存下来十分难得。纸上密密麻麻的向量与正交变换推导，右上角红笔标注的分数，都是当年求学的真实印记。

一页旧试卷，封存了少年伏案苦读的校园时光。回望纸上的演算，往昔读书岁月恍如昨日。

你还留着学生时代的试卷笔记吗？哪件旧物勾起你的青春回忆？
山东,1分钟前,
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上海市新中高级中学高三数学学习反馈试卷及答案(2026.8)

【原卷】2026年湖北省武汉市中考试卷及答案发布!

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  1. CONNECT:[ UseTime:0.001076s ] mysql:host=127.0.0.1;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001453s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.007964s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.011045s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001542s ]
  6. SELECT * FROM `set` [ RunTime:0.001633s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001619s ]
  8. SELECT * FROM `article` WHERE `id` = 511387 LIMIT 1 [ RunTime:0.016462s ]
  9. UPDATE `article` SET `lasttime` = 1787608077 WHERE `id` = 511387 [ RunTime:0.025114s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.002431s ]
  11. SELECT * FROM `article` WHERE `id` < 511387 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001288s ]
  12. SELECT * FROM `article` WHERE `id` > 511387 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002349s ]
  13. SELECT * FROM `article` WHERE `id` < 511387 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.045155s ]
  14. SELECT * FROM `article` WHERE `id` < 511387 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.027488s ]
  15. SELECT * FROM `article` WHERE `id` < 511387 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003973s ]
0.319065s