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【八下化学期中试卷分享】

  • 2026-09-23 05:52:01
【八下化学期中试卷分享】

八年级下学期期中考试卷分享

期中考前练手必不可少，建议时间充裕的同学考前至少做两套模拟卷，强化一下时间控制能力和审题能力。

如果时间有限，新题型中可以做宝山、进才的试卷

老题型可以做杨浦、新华初的试卷~

24-25学年八下新题型期中试卷

24-25学年老题型八下期中试卷

更多电子版试卷和解析，后台回复“八下期中即可”

月月老师yueyuechemistry6

中科大化学工程硕士

民办学校授课经验

7年教龄

累计学生2000+，300+学生中考自招进入四校八大

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2027考研大头圆《历年真题切片集线性代数》(高清无水印PDF)

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000442s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000576s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000339s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000378s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000550s ]
  6. SELECT * FROM `set` [ RunTime:0.000266s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000667s ]
  8. SELECT * FROM `article` WHERE `id` = 478475 LIMIT 1 [ RunTime:0.000340s ]
  9. UPDATE `article` SET `lasttime` = 1790306033 WHERE `id` = 478475 [ RunTime:0.001008s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000292s ]
  11. SELECT * FROM `article` WHERE `id` < 478475 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000384s ]
  12. SELECT * FROM `article` WHERE `id` > 478475 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000346s ]
  13. SELECT * FROM `article` WHERE `id` < 478475 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000427s ]
  14. SELECT * FROM `article` WHERE `id` < 478475 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000567s ]
  15. SELECT * FROM `article` WHERE `id` < 478475 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000670s ]
0.084658s