A.兼性厭氧菌 B.專性厭氧菌 C.非厭氧菌
A.6~8天 B.9~11天 C.12~13天
A.5個大方格白細(xì)胞總數(shù) B.4個大方格白細(xì)胞總數(shù) C.5個中方格白細(xì)胞總數(shù)