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问题 单项选择题

如果某物质可以由肾小球自由滤过，但既不被肾小管重吸收，又不被分泌，该物可用来测定

A．血浆清除率

B．肾小管分泌机能

C．肾小管重吸收机能

D．肾小球滤过率

E．肾血浆流量

答案

参考答案：D

选择题

The teacher together with the students _____discussing Reading Skills that ______newly published in America.

A．are; were

B．is; were

C．are; was

D．is; was
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填空题

在“IP地址范围”对话框中，“起始IP地址”应填写 (1) ；“结束IP地址”应填写 (2) ；“子网掩码”应填写 (3) 。
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