原尿中的氨基酸在肾小管被重吸收的部位是()
A.集合管
B.远曲小管
C.髓襻升支
D.髓襻降支
E.近曲小管
参考答案:E
解析:氨基酸、葡萄糖在近曲小管全部重吸收。
One of the men gave his opinion ____ what the book said was right.
A.that
B.what
C.whether
D.which
用硬软两种胶球清洗凝汽器的效果一样。