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最新版人教二年级数学下册教案和课件

  • 2026-04-17 06:54:46
最新版人教二年级数学下册教案和课件
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幼儿园大班数学绘本教案

2026年高一数学寒假培优讲义合集(上).

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  1. CONNECT:[ UseTime:0.000620s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000528s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000971s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000283s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000481s ]
  6. SELECT * FROM `set` [ RunTime:0.000202s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000579s ]
  8. SELECT * FROM `article` WHERE `id` = 462309 LIMIT 1 [ RunTime:0.000405s ]
  9. UPDATE `article` SET `lasttime` = 1776761975 WHERE `id` = 462309 [ RunTime:0.001455s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000633s ]
  11. SELECT * FROM `article` WHERE `id` < 462309 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001221s ]
  12. SELECT * FROM `article` WHERE `id` > 462309 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000829s ]
  13. SELECT * FROM `article` WHERE `id` < 462309 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003869s ]
  14. SELECT * FROM `article` WHERE `id` < 462309 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003639s ]
  15. SELECT * FROM `article` WHERE `id` < 462309 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001819s ]
0.154701s