This is the short story that he has writ_爱下问搜题

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问题选择题

This is the short story that he has written.

A. three hundred and forty-fifth

B. three hundred and forty-fifth

答案

答案：A

单项选择题

患者，女性，12岁。确诊暴发型流行性脑脊髓膜炎。应首选下列哪种药物治疗（）。

A.左氧氟沙星

B.青霉素G

C.头孢氨苄

D.阿奇霉素

E.复方磺胺甲噁唑

填空题

瘿病常见的病因病机是______、______、______、______和______。