(来学网)体重指数是
  • A.
    (来学网)体重(KG)/身高(M)
  • B.
    (来学网)体重(KG)/[身高(M)]2
  • C.
    (来学网)体重(KG)/[身高(M)]2
  • D.
    (来学网)身高(M)/[体重(KG)]2
  • E.
    (来学网)身高(M)/[体重(KG)]2