A.米湯 B.牛肉 C.玉米 D.豆腐 E.核桃
A.0.8g/(kg·D. B.1.0g/(kg·D. C.1.5~2.0g/(kg·D. D.2.5g/(kg·D. E.3.0g/(kg·D.
A.10% B.15% C.20% D.30% E.40%