A、BECAusE smoking is hArmFul to thE mAn’s hEAlth.
B、BECAusE smoking is hArmFul to ChilDrEn’s hEAlth.
C、BECAusE thE mAn hAs sEt A BAD ExAmplE For thE ChilDrEn.
D、BECAusE thE mAn shoulD FinD othEr plEAsurEs in his liFE.