(来学网)为满足骨骼迅速生长的需要,青少年适宜的钙摄入量为
  • A.
    (来学网)800mg/d
  • B.
    (来学网)900mg/d
  • C.
    (来学网)1000mg/d
  • D.
    (来学网)1100mg/d
  • E.
    (来学网)1200mg/d