原帖由 manstein 於 2007-11-2 05:26 PM 發表 5.39.217.77:8898# z4 p$ U: j% `: _( E9 N0 `4 }1 ~
Assume A is correct, den B is oso correct, therefore not the rite answertvb now,tvbnow,bttvb. A; P3 ` n! u6 t
Assume B is correct, den assume A is lying, den the culprit is either A or D, den if D is oso lying, den the culprit is either ...  |