题目内容

慢性缩窄性心包炎,与下列疾病相鉴别,应除外

A. 二尖瓣关闭不全所致的心力衰竭
B. 心肌病
C. 肝硬化
D. 尖瓣狭窄所致的心力衰竭
E. 主、肺动脉间隔缺损

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Harry seemed to have learned nothing from the failures of his ___________ so he met with credit crisis in the company.

A. predecessors
B. participants
C. constituents
D. successors

His photographs of slums ___________ far more than words.

A. confronted
B. conveyed
C. displayed
D. contradicted

正常人肺循环阻力的范围是

A. 350~450dynes·sec/cm5
B. 50~150dynes·sec/cm5
C. 10~50dynes·sec/cm5
D. 250~350dynes·sec/cm5
E. 150~250dynes·sec/cm5

The manager promised in his address to the working staff to ___________ the success of last year's profits.

A. accelerate
B. repel
C. duplicate
D. enlarge

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