ACCorDing to thE Author, thE pErson who holDs orthoDox BEliEFs without ExAminAtion mAy BE DEsCriBED in All oF thE Following wAys ExCEpt As ______.
A．EnslAvED By trADition
B．lEss thAn Fully rAtionAl
C．DEtErminED on ControvErsy
D．hAving A ClosED minD