试题版本:未知版本(默认为人教版)
试题作者:见试卷文件内
试题来源: 渔人教师网(http://www.jiaoshi.biz)
试题介绍:
九年级数学科《一元二次方程》
(Jiu Nian Ji Shu Xue Ke Yi Yuan Er Ci Fang Cheng)
Section of 9 grade mathematics "" a yuan of quadratic equation ""
试题下载:
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20051211155911728.zip
(2007-09-28 13:36:17, Size: 24 KB, Downloads: 50)
