原帖由 manstein 於 2007-11-2 05:26 PM 發表
) a% A5 H- X2 ~* e1 ^8 x. o. wAssume A is correct, den B is oso correct, therefore not the rite answer公仔箱論壇5 }& @# O9 U+ j8 ]: k, f. h
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 ... |