By sAying" mirror imAgE" ( linE 1, pArAgrAph 2), thE Author mEAns thAt
A．DoCtors AnD pAtiEnts AlwAys put thEmsElvEs in thE othEr's shoEs.
B．thE DoCtor-pAtiEnt rElAtionship is thE sAmE As thE orDinAry rElAtionship BEtwEEn proDuCEr AnD ConsumEr.
C．thE DoCtor-pAtiEnt rElAtionship rEvErsEs thE orDinAry rElAtionship BEtwEEn proDuCEr AnD ConsumEr.
D．thE rolE oF DoCtors is A ContrAst to thE rolE oF thEir pAtiEnts.