(来学网)老年人糖类摄入量占每天总能量的适宜比例是
  • A.
    (来学网)20%~25%
  • B.
    (来学网)30%~40%
  • C.
    (来学网)40%~50%
  • D.
    (来学网)60%~65%
  • E.
    (来学网)>70%