I'm not 大俠,thank you.I have too much time in this winter session.If you have any math questions,I may try the best.Jinjing=津津樂道(good)
回複:謝謝jinjing(進京考試?)。久仰你的大名,大俠!
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謝謝你,數學master:)
-戲雨飛鷹-
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01/11/2010 postreply
13:08:04