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【复习讲义】2026春八年级下册《数学》第十九章 二次根式(必备知识10题型分层检测)(原卷+答案版)电子完整版可下载打印!

  • 2026-04-04 18:16:09
【复习讲义】2026春八年级下册《数学》第十九章 二次根式(必备知识10题型分层检测)(原卷+答案版)电子完整版可下载打印!
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  1. CONNECT:[ UseTime:0.000493s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000709s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000338s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000325s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000652s ]
  6. SELECT * FROM `set` [ RunTime:0.000276s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000757s ]
  8. SELECT * FROM `article` WHERE `id` = 468591 LIMIT 1 [ RunTime:0.000495s ]
  9. UPDATE `article` SET `lasttime` = 1775313280 WHERE `id` = 468591 [ RunTime:0.000681s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000308s ]
  11. SELECT * FROM `article` WHERE `id` < 468591 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000558s ]
  12. SELECT * FROM `article` WHERE `id` > 468591 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000478s ]
  13. SELECT * FROM `article` WHERE `id` < 468591 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000967s ]
  14. SELECT * FROM `article` WHERE `id` < 468591 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001143s ]
  15. SELECT * FROM `article` WHERE `id` < 468591 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001199s ]
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