肾脏的基本功能单位是()
A.肾小球
B.肾小体
C.肾小管
D.集合管
E.肾单位
参考答案:E
— Thank you so much for the book you sent me.
— _____[ ]
A. No, thanks.
B. I'm glad you like it.
C. Please don't say so.
D. No, it's not so good.
温度高有利钢液()气体。