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葡萄糖的重吸收，主要发生在下述哪一部位
　　A.集合管
　　B.远曲小管
　　C.髓袢升支粗段
　　D.近曲小管
　　E.骨袢降支

A.集合管
B.远曲小管
C.髓袢升支粗段
D.近曲小管
E.骨袢降支

【参考答案】

D
【解析】葡萄糖的重吸收发生在近曲小管。

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