A.全脂奶 B.牛奶 C.羊奶 D.配方奶 E.脫脂奶
A.50%~60% B.40%~50% C.30%~40% D.20%~30% E.<10%
A.鈣和鐵 B.鈣和鈉 C.鐵和鈉 D.鎂和鋅 E.鋅和鉀