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人教版八年级上册生物期中专题训练:实验探究题,考前查漏补缺!

  • 2026-11-05 23:47:11
人教版八年级上册生物期中专题训练:实验探究题,考前查漏补缺!

1

初中王老师

八年级上册生物期中，动物类群、运动和行为是高频考点，知识点细碎，容易混淆。这份期中专题训练紧扣课本重难点，选择、填空、实验题型齐全。适合集中刷题巩固，理清易混概念，熟悉实验答题模板，排查知识漏洞，高效备战生物期中测试。给孩子打印一份练一练吧！

需要电子版家长加老师微信

初中生配套学习教辅

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【高考试卷】2026年广东高考真题试卷各科汇总(含历年真题试卷及答案解析)

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000428s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000801s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000467s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000381s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000708s ]
  6. SELECT * FROM `set` [ RunTime:0.000351s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000702s ]
  8. SELECT * FROM `article` WHERE `id` = 538206 LIMIT 1 [ RunTime:0.000394s ]
  9. UPDATE `article` SET `lasttime` = 1793894100 WHERE `id` = 538206 [ RunTime:0.001248s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000338s ]
  11. SELECT * FROM `article` WHERE `id` < 538206 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000482s ]
  12. SELECT * FROM `article` WHERE `id` > 538206 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000759s ]
  13. SELECT * FROM `article` WHERE `id` < 538206 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000791s ]
  14. SELECT * FROM `article` WHERE `id` < 538206 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001362s ]
  15. SELECT * FROM `article` WHERE `id` < 538206 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000872s ]
0.103353s