A.>3.5mmol/L B.>4.5mmol/L C.>5.5mmol/L D.>6.5mmol/L
A.0.8g/(kg·D. B.1.2g/(kg·D. C.2g/(kg·D. D.4g/(kg·D.
A.35kcal B.70kcal C.105kcal D.140kcal