http://wenku.baidu.com/link?url=pUpsy7JGWPvERWD_Au_AVXx7SVVZ4bJdgFXzyM1dwfGzjOJC1Gv43zOThRFoTvhYLDRFhE0sdLJaWquErzTIOXz6Hd7Mp6sRgeIMzHkHDrO
大学。。选课程