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问题 单项选择题

绞窄性斜疝局部有感染者，应选的合理手术方式是

A．单纯疝囊高位结扎术
B．Ferguson法
C．McVay法
D． Bassini法

答案

参考答案：A

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.

The article is about a couple whose married life is happier because ______.

A．they have a truly equal partnership

B．the husband enjoys staying at home

C．they earn more money
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单项选择题

在用TQwQ型气动温度三通调节阀组成的冷却水温度控制系统中，若测量波纹管锁紧螺母没有锁紧，由于振动斯渐下滑，则可能出现的现象是（）

A.水温逐渐升高

B.水温逐渐降低

C.动态过程稳定性提高

D.动态过程衰减率减小
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