单选题:A.氯霉素 B.环丙沙星C.磺胺嘧啶 D.红霉素E.呋喃妥因 治疗流行性脑脊髓膜炎的首选药物是

题目内容:
A.氯霉素
B.环丙沙星
C.磺胺嘧啶
D.红霉素
E.呋喃妥因
治疗流行性脑脊髓膜炎的首选药物是
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According to Hartley, which of the following is NOT influen

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What is the relationship between paragraph 4 and paragraph

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