A.100mg/d B.350mg/d C.400mg/d D.500mg/d E.1000mg/d
A.11.5mg/d B.13.5mg/d C.15.5mg/d D.16.5mg/d E.21.5mg/d
A.胡蘿卜 B.精制面粉 C.西紅柿 D.魚 E.牛奶