個人認為公式為：健康是1x 後麵那一連串數字，健康為0 x 那一連串的數字時，結果為0.

來源: Dudu99 於 2012-04-22 14:43:51 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.