问题
单项选择题
临床上主要应用下列何种药物治疗军团菌病肺炎
A．磺胺类
B．β-内酰胺类
C．大环内酯类
D．头孢类
E．喹喏酮类
答案
参考答案：C
解析：临床上主要应用大环内酯类治疗军团菌病肺炎。
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临床上主要应用下列何种药物治疗军团菌病肺炎
A．磺胺类
B．β-内酰胺类
C．大环内酯类
D．头孢类
E．喹喏酮类
参考答案：C
解析：临床上主要应用大环内酯类治疗军团菌病肺炎。
Passage One
Which of the following statements best summarizes the main idea of the passage
A．The sugar industry varies in prosperity among producing countries in Latin America.
B．World sugar producers all suffer from short supply of canes.
C．The world sugar industry is undergoing fatal depression.
D．Major sugar producers have adopted different strategies to combat the sluggish economy.