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问题 单项选择题

有关近段小管前半段对Na+的重吸收，错误的是

A．重吸收超滤液中约70%的Na+
B．主动转运
C．与葡萄糖和氨基酸同相转运
D．与H+逆向转运
E．受醛固酮的调节

答案

参考答案：E

听力题

根据下列各句句意及所给单词的汉语提示, 写出各单词的正确形式。

小题1:We were near the ________(边界)between France and Germany.

小题2:I will send one thousand lucky stars to you and let the good luck ________（围绕）you

小题3:There are many _______ (理论) about the origin of life.

小题4:It is generally accepted that smoking is _______ (有害的) to our health.

小题5:Do you want your vegetables cooked or________（生的）?

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单项选择题

单边供电条件下，相邻牵引变电所的接触网中间设置（）。

A.分相绝缘器

B.区分绝缘器

C.区分亭

D.锚段关节
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