三个稀释度0.1ml,0.01ml,0.001ml大肠菌群阳性管数依次是0/0/1,则报告每ml饮料中大肠菌群的MPN值为30(

三个稀释度0.1ml,0.01ml,0.001ml大肠菌群阳性管数依次是0/0/1,则报告每ml饮料中大肠菌群的MPN值为30( )

A.正确

B.错误

正确答案是B