原帖由 manstein 於 2007-11-2 05:26 PM 發表 os.tvboxnow.com) x; q- [5 u! i3 c0 S
Assume A is correct, den B is oso correct, therefore not the rite answer
( O) e9 e4 E; }1 w: A$ cAssume 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 ...  |