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问题详情

骨的有机质主要是

A、碱性磷酸钙

B、弹性纤维

C、尼氏体

D、骨胶原纤维束和粘多糖蛋白

E、碳酸钙

时间：2021-09-06 21:40 关键词：西安交通大学中国医科大学解剖学

答案解析

D

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