file:第9讲 二次函数（一）02.mp4 file:第8讲 期中测评01.mp4 file:第6讲 正多边形与圆、弧长与扇形面积、圆锥侧面展开图 02.mp4 file:第4讲 点、直线、圆与圆的位置关系02.mp4 file:第9讲 中考专题之海淀一模试卷分析、压轴大题02.mp4 file:第7讲 中考专题之观察、阅读理解题2.mp4 file:jhnew-c3-ma-12-c-0505-1-cl-500-hd-g-FFF1AC33EDFD67369CBE1D4C8FB5C68C.mp4 file:1468目录.txt file:jhnew-c3-ma-12-h-09-2-cl-500-hd-g-D32D6CA2C60A979321A5423343D75F93.mp4 file:jhnew-c3-ma-12-h-08-1-cl-500-hd-g-A789C802BA4757DCF7DF7D8E558EBFDA.mp4 file:jhnew-c3-ma-12-h-06-2-cl-500-hd-g-F4E37C63581D4DC594CEF851AB3B1256.mp4 file:jhnew-c3-ma-12-h-04-2-cl-500-hd-g-618CC9149F4C11411A0DEAA7F89342C8.mp4 file:第一讲.mp4 file:第1讲 初三心理调试和学习方法.mp4 file:第7讲 图形的平移与旋转（二）01.mp4 file:第6讲 平行四边形的性质和判定（一）02.mp4