单项选择题
A.4~6mg/(kg·min) B.6~8mg/(kg·min) C.0.5U/(kg·D. D.0.2~0.4ml/kg E.2ml/kg
A.酸奶 B.脱脂乳 C.稀释乳 D.无乳糖奶粉 E.豆奶粉