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问题 单项选择题

收缩中、晚期喀喇音合并心尖部收缩晚期杂音称为（）

A．肝硬化腹水 

B．急性胃穿孔致腹膜炎 

C．胰腺囊肿 

D．癌症晚期恶病质 

E．腹白线疝

答案

参考答案：D

选择题
With the development of high technology, more and more new things _____ to the field of IT.

A. have introduced
B. are being introduced
C. were introduced
D. had been introduced
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单项选择题 A1/A2型题

男性，50岁。一天来寒战高热39.6℃，咳嗽伴有胸痛，咳痰呈砖红色胶冻状，量多。查体轻发绀，BP80/50mmHg，左肺叩浊，呼吸音低，X线片示左肺多发性蜂窝状阴影。该患者最可能的诊断是 （）

A.肺炎链球菌肺炎，休克型

B.葡萄球菌肺炎

C.厌氧球菌肺炎

D.军团杆菌肺炎

E.克雷伯杆菌肺炎
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