A.魚 B.淡水蟹 C.牛、羊肉 D.蔬菜 E.水果
A.40%~35% B.35%~30% C.25%~30% D.20%~15% E.15%~10%
A.10%~20% B.20%~30% C.30%~40% D.50%~60% E.60%~90%