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问题详情

十二指肠溃疡病最好发于( )

A、十二指肠各段

B、十二指肠降部

C、十二指肠球部

D、十二指肠降部和球部

E、十二指肠下段后壁

时间：2021-09-01 19:34 关键词：青书学堂遵义医科大学病理学

答案解析

C

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