54.下列何種抗生素主要歸屬於殺菌類(bactericidal)抗生素?
(A)erythromycin
(B)trimethoprim-sulfonamides
(C)levofloxacin
(D)tetracycline
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統計: A(18), B(35), C(34), D(23), E(0) #3818289
統計: A(18), B(35), C(34), D(23), E(0) #3818289