(来学网)某老年人全日应摄入总能量1800kcal,则其每日可食用脂肪
  • A.
    (来学网)60g
  • B.
    (来学网)80g
  • C.
    (来学网)70g
  • D.
    (来学网)50g
  • E.
    (来学网)30g