原帖由 manstein 於 2007-11-2 05:26 PM 發表 
* Y5 K8 b& F- P5.39.217.77Assume A is correct, den B is oso correct, therefore not the rite answer
+ ?+ J- K+ V: o' ]; r- e+ KAssume 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 ...  |