单项选择题
A.婴儿期 B.幼儿期 C.学龄前期 D.学龄期 E.青春期
A.30%~35% B.40%~45% C.50%~55% D.60%~65% E.70%~75%
A.70kcal/(kg·D. B.90kcal/(kg·D. C.110kcal/(kg·D. D.130kcal/(kg·D. E.150kcal/(kg·D.
微信扫一扫,加关注免费搜题