(来学网)分离培养溶血性链球菌时,将检样用生理盐水制成混悬液后
  • A.
    (来学网)吸取5ML,接种于30ML葡萄糖肉汤
  • B.
    (来学网)吸取5ML,接种于20ML葡萄糖肉汤
  • C.
    (来学网)吸取5ML,接种于50ML葡萄糖肉汤
  • D.
    (来学网)吸取5ML,接种于40ML葡萄糖肉汤
  • E.
    (来学网)吸取5ML,接种于10ML葡萄糖肉汤