(来学网)大咯血是指一日咯血量
  • A.
    (来学网)大于100ml
  • B.
    (来学网)大于200ml
  • C.
    (来学网)大于300ml
  • D.
    (来学网)大于400ml
  • E.
    (来学网)大于500ml
正确答案:
E