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八下数学期中|八年级数学下学期期中模拟试卷(新教材人教版)+答案解析(可打印)

  • 2026-05-19 11:20:21
八下数学期中|八年级数学下学期期中模拟试卷(新教材人教版)+答案解析(可打印)
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  1. CONNECT:[ UseTime:0.000676s ] mysql:host=127.0.0.1;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000820s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000394s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000256s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000483s ]
  6. SELECT * FROM `set` [ RunTime:0.000198s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000498s ]
  8. SELECT * FROM `article` WHERE `id` = 494569 LIMIT 1 [ RunTime:0.004140s ]
  9. UPDATE `article` SET `lasttime` = 1779179821 WHERE `id` = 494569 [ RunTime:0.012372s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000346s ]
  11. SELECT * FROM `article` WHERE `id` < 494569 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.004741s ]
  12. SELECT * FROM `article` WHERE `id` > 494569 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001774s ]
  13. SELECT * FROM `article` WHERE `id` < 494569 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004632s ]
  14. SELECT * FROM `article` WHERE `id` < 494569 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006193s ]
  15. SELECT * FROM `article` WHERE `id` < 494569 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003399s ]
0.109934s