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问题 多项选择题

下列哪组符合肺炎球菌肺炎的临床表现（）。

A.急起、寒战、高热

B.咳嗽、咳铁锈色痰

C.病变部语颤增强

D.病变部语音传导减弱

E.咯粉红色泡沫样痰

答案

参考答案：A, B, C

单项选择题

在《庄子•内篇•齐物论》第三节中，庄子指出学派辩论、人物争论，乃由“成心”作祟，因此产生种种主观上的是非争执、意气之见，因而提出（）的认识方法。

A.以明

B.以广

C.以大
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单项选择题

One night 18 percent of the female officers on a police force were on duty. If 180 officers were on duty that night and half of these were female officers, how many female officers were on the police force ？（）

A.90

B.180

C.270

D.500

E.1，000
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