原帖由 manstein 於 2007-11-2 05:26 PM 發表 0 b4 s# q! R O& s2 Q4 u
Assume A is correct, den B is oso correct, therefore not the rite answeros.tvboxnow.com4 B4 h$ N3 s" A; h1 W
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 ...  |