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中国化学奥林匹克初赛试卷(省赛)1991~1994年

  • 2026-11-04 13:13:00
中国化学奥林匹克初赛试卷(省赛)1991~1994年

今天是更新国初试卷第2天，请各位大佬尽情享用。

由于答案来源及用途的不同，小编在这里不为大家准备答案，请各位自行寻找。

1991年

1992年

1993年

1994年

下期预告：1995～1998年国初试卷

重试

重试

重试

重试

重试

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精读高考文言文真题 三十 2023年全国乙卷

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000715s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001025s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000574s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000355s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000531s ]
  6. SELECT * FROM `set` [ RunTime:0.000271s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000709s ]
  8. SELECT * FROM `article` WHERE `id` = 511596 LIMIT 1 [ RunTime:0.000484s ]
  9. UPDATE `article` SET `lasttime` = 1794164024 WHERE `id` = 511596 [ RunTime:0.001484s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000351s ]
  11. SELECT * FROM `article` WHERE `id` < 511596 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000539s ]
  12. SELECT * FROM `article` WHERE `id` > 511596 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000400s ]
  13. SELECT * FROM `article` WHERE `id` < 511596 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000554s ]
  14. SELECT * FROM `article` WHERE `id` < 511596 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000699s ]
  15. SELECT * FROM `article` WHERE `id` < 511596 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000717s ]
0.087806s