原帖由 manstein 於 2007-11-2 05:26 PM 發表 
' C( Q |5 [# k8 I" B& J0 o+ EAssume A is correct, den B is oso correct, therefore not the rite answer
! Y( J+ s+ i& j$ c; N5.39.217.77Assume 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 ...  |