俺是說教授,你又不是。你啊,先到孩子的小學旁聽幾節課吧
所有跟帖:
• 加減乘除,我還是會算的,方程怎麽解,倒是忘光了 -森大眼- ♀ (0 bytes) () 04/13/2012 postreply 18:29:00
• 加減乘除,我還是會算的,方程怎麽解,倒是忘光了 -森大眼- ♀ (0 bytes) () 04/13/2012 postreply 18:29:00
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