quEstions 14-16 ChoosE thE CorrECt lEttEr, A,B,C、or D、 writE thE CorrECt lEttEr in BoxEs 14-16 on your AnswEr shEEt. thE writEr DoEs not rECommEnD multivitAmin supplEmEntAtion For A.prEgnAnt womEn. B、young ChilDrEn. C.AnyonE pronE to EyE proBlEms. D.olD pEoplE.