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问题 单项选择题

直视钳穿法输精管结扎术的最大特点

A．直接刺穿阴囊皮肤
B．先将输精管固定
C．输精管提钩使用方便
D．不缝合皮肤
E．切除部分输精管，断端结扎

答案

参考答案：B

选择题

Only when the war was over_____ to go back to the village where he had lived for so many years.

A．was able he

B．he was able

C．able he was

D．was he able
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多项选择题 X型题

尿浊临床上有哪几个证型（）

A.肝气不舒

B.湿热下注

C.肾阴不足

D.脾虚气陷

E.肾虚不固
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