(来学网)胆汁内的3种主要成分是
  • A.
    (来学网)胆固醇、胆色素、钙盐
  • B.
    (来学网)胆盐、胆色素、胆固醇
  • C.
    (来学网)胆固醇、磷脂、胆盐
  • D.
    (来学网)胆色素、胆固醇、磷盐
  • E.
    (来学网)钙盐、磷脂、胆固醇