48.下列何種氧氣濃度適合培養微需氧(microaerophilic)細菌?
(A)0.5%
(B)5%
(C)15%
(D)20%
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統計: A(107), B(431), C(22), D(8), E(0) #3491556
統計: A(107), B(431), C(22), D(8), E(0) #3491556