file:目录.txt file:尻哥系列课程之7选5理解讲义兼容版.doc file:4.七选五实战演练（三）（四）.vi file:2.七选五阅读解法讲解开场白 +七选五解法讲解.vi file:1.尻哥之7选5理解.mp4

file:目录.doc file:高考数学几何精讲班讲义.doc file:3.9 线面夹角例题（一）.mp4 file:3.8 异面直线角度例题.flv file:3.7 立体几何中的角度问题知识点.mp4 file:3.6 直线和平面的垂直位置关系（三）.flv