慢性弥漫性阻塞性肺气肿最主要的症状是(?)A.咳嗽B.咳痰C.逐渐加重的呼吸困难D.心悸E.咯血

作者: rantiku 人气: - 评论: 0
问题 慢性弥漫性阻塞性肺气肿最主要的症状是(?)
选项 A.咳嗽 B.咳痰 C.逐渐加重的呼吸困难 D.心悸 E.咯血
答案 C
解析

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