(来学网)正常成年男性肺活量约
  • A.
    (来学网)2800ml
  • B.
    (来学网)3800ml
  • C.
    (来学网)4800ml
  • D.
    (来学网)5800ml
  • E.
    (来学网)6800ml
正确答案:
B
答案解析:
正常成年男性肺活量约3800m1