(来学网)婴儿镁的适宜摄入量(AI)为
  • A.
    (来学网)24mg/d
  • B.
    (来学网)34mg/d
  • C.
    (来学网)30mg/d
  • D.
    (来学网)20mg/d
  • E.
    (来学网)100mg/d