第一个方法是在给学因式分解打基础么?太绕了,晕。
所有跟帖:
• this way is much better than chinese way. I think this Mom isn't -janeice65- ♀ (0 bytes) () 10/08/2012 postreply 10:44:13
• this way is much better than chinese way. I think this Mom isn't -janeice65- ♀ (0 bytes) () 10/08/2012 postreply 10:44:13