(来学网)正常人血浆纤维蛋白原的含量是
  • A.
    (来学网)2~4g/L
  • B.
    (来学网)2~5g/L
  • C.
    (来学网)2~3g/L
  • D.
    (来学网)3~4g/L
  • E.
    (来学网)1~3g/L