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问题 单项选择题 A1/A2型题

正常人尿α1-微球蛋白（α1-MG）的参考范围为 （）

A.<2.5mg／L

B.<5.0mg／L

C.<7.5mg／L

D.<12.5mg／L

E.<17.5mg／L

答案

参考答案：D

改错题

下面文中共有10处语言错误，要求你在错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏字符号（^），并在该句下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：

Patience is of great importance in our daily life. Once I waited a bus to come at a stop. 30 minutes past, but no bus came. Both upset and annoyed, I decided to walk on feet. But no sooner had I left when the bus arrived. I thought if I had waited for one more minute, I would have caught it. If I chose to take a next bus, I would have to wait for other 30 minutes. Only then do I realized my problem. Being impatient will possible waste all the effort that we have put it in. now whenever I am close to lose my patience, I’ll think of this experience.
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单项选择题

“肾为气之根”的含义是

A．肾阴为五脏阴液之根本

B．肾阳为五脏阳气之根本

C．肾精化生元气为元气之根

D．肾主纳气，以维持呼吸深沉
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