A.30mg B.40mg C.50mg D.60mg E.80mg
A.1.5~3g/(kg·D. B.1~2g/(kg·D. C.1~1.5g/(kg·D. D.2~3.5g/(kg·D. E.3~4g/(kg·D.
A.300IU/d B.400IU/d C.500IU/d D.6001U/d E.700IU/d