It is correct every time.
Yep, I've tried 3 different number for 3 people
所有跟帖:
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Here is why
-ZoyaWashington-
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04/14/2013 postreply
21:26:12
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謝謝啊,我數學是維一得過一次2分的,上高數時時常睡著。
-加州花坊-
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04/15/2013 postreply
07:49:43