原帖由 manstein 於 2007-11-2 05:26 PM 發表 
$ Q) O) E# @/ R+ [" m% ~% C公仔箱論壇Assume A is correct, den B is oso correct, therefore not the rite answer9 K- `$ v: u8 h' Q8 m/ w3 t7 }0 _7 B
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 ...  |