问题 单项选择题

以下关于自动生化分析仪的说法错误的是()

A.朗伯-比尔定律不适用于干化学测定技术的浓度计算

B.血糖分析仪是专用分析仪

C.仪器自动清洗吸样探针主要为防止交叉污染

D.离心式自动生化分析仪必定是单通道的

E.自动生化分析仪的光学系统不必全部采用单色光

答案

参考答案:E

改错题
短文改错。
     此题要求改正所有短文中的错误。对标有题号的每一行做出判断:
如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(),在该行右边横线上写出该加的词。
此行错一个词:在错德词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
After five years away in my hometown, I find that                
the neighborhood which I used to living in has changed           
A lot. The Sichuan Restaurant and the older fish shop            
across the street from our middle school were gone.               
There exist now a park that has a small river running            
through. The factory at the corner of Friendship Street or      
Zhongshan Road has been moved out of the city, and sports        
center has been built in their place. The market at the corner of
friendship Street and Xinhua Road has been given way to         
a supermarket. Besides the bookstore next to our middle          
school is still there.                                           

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多项选择题