(来学网)我国成人铜的适宜摄入量(AI)为
  • A.
    (来学网)0.2MG/D
  • B.
    (来学网)2MG/D
  • C.
    (来学网)0.5MG/D
  • D.
    (来学网)5MG/D
  • E.
    (来学网)50MG/D