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2026春,人教版二年级数学(下)教案+电子课本+同步练习,免费直接下载

  • 2026-03-29 11:39:32
2026春,人教版二年级数学(下)教案+电子课本+同步练习,免费直接下载

2026春，人教版二年级数学（下）教案+电子课本+同步练习，免费直接下载2026春，人教版数学1-6年级（下），同步练习（全），网盘免费下载（寒假预习）

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  1. CONNECT:[ UseTime:0.001160s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001653s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.018611s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.007989s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001597s ]
  6. SELECT * FROM `set` [ RunTime:0.002825s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001586s ]
  8. SELECT * FROM `article` WHERE `id` = 466843 LIMIT 1 [ RunTime:0.024302s ]
  9. UPDATE `article` SET `lasttime` = 1775579367 WHERE `id` = 466843 [ RunTime:0.057254s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000733s ]
  11. SELECT * FROM `article` WHERE `id` < 466843 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001443s ]
  12. SELECT * FROM `article` WHERE `id` > 466843 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001146s ]
  13. SELECT * FROM `article` WHERE `id` < 466843 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002872s ]
  14. SELECT * FROM `article` WHERE `id` < 466843 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.007607s ]
  15. SELECT * FROM `article` WHERE `id` < 466843 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002092s ]
0.264345s