A.40% B.50% C.60% D.70%
A.10% B.20% C.30% D.40%
A.抗菌藥物作用靶位改變 B.細(xì)菌改變代謝途徑 C.產(chǎn)生抗生素滅活酶 D.細(xì)菌細(xì)胞滲透性改變是抗菌藥物不易進(jìn)入細(xì)菌細(xì)胞