(来学网)盆腔CT检查需分次口服1500ml稀释的对比剂,每次的用量为
  • A.
    (来学网)50ml
  • B.
    (来学网)100ml
  • C.
    (来学网)300ml
  • D.
    (来学网)500ml
  • E.
    (来学网)750ml