原帖由 manstein 於 2007-11-2 05:26 PM 發表 
# b8 `5 `1 h" b) h, _- I% j( e; tAssume A is correct, den B is oso correct, therefore not the rite answer
. |) l* Q4 w' ]' V* Ttvb now,tvbnow,bttvbAssume 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 ...  |