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问题 单项选择题

某患者，男，70岁，心悸，喘促不能平卧，口唇爪甲青紫，烦躁，咳吐粉红色泡沫痰。该患者应诊断为

A．心衰

B．肺衰

C．肺衰伴肾衰

D．心衰伴肺衰

E．心衰伴肾衰

答案

参考答案：D

单项选择题

Questions 24-30


·Look at the questions for this part.
·You will hear a passage about job. You will listen to it twice.
·For questions 24-30, indicate which of the alternatives A, B, or C is the most appropriate response.
·Mark one letter A, B, or C on the Answer Sheet.

It is implied in the passage that ______.

A．the Maces believe a good career is even more important than their family life

B．Rodney’s children are quire happy with their position in the family

C．even capable women sometimes need encouragement from their families
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选择题
圆柱的高扩大2倍，底面半径也扩大2倍，圆柱的体积就扩大（　　）
A．2倍B．4倍C．8倍
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