原帖由 manstein 於 2007-11-2 05:26 PM 發表 公仔箱論壇& v9 u0 v; I% i, P5 d0 G
Assume A is correct, den B is oso correct, therefore not the rite answer* x3 K, w' A; B; r, k" j+ y; l
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 ...  |