(来学网)人体全血液量约为体重的
  • A.
    (来学网)7%~8%
  • B.
    (来学网)8%~10%
  • C.
    (来学网)10%~12%
  • D.
    (来学网)12%~13%
  • E.
    (来学网)13%~14%