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问题 多项选择题

自动生化分析仪开机前操作者应检查的内容有()

A．进行光度计自检

B．检查仪器光源

C．检查清洗剂是否足够

D．检查冲洗用水是否足够

E．检查待测样品是否准备就绪

答案

参考答案：B, C, D

完形填空
完形填空。阅读下面短文，从短文后所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
    Do you know who invented tea? In fact, tea, the most popular drink in the world (after water), was invented by
accident (偶然). According to an ancient Chinese legend (传说), the emperor Shen Nong   1   tea when he was
boiling drinking water over an open fire. Some leaves from a nearby bush (灌木丛) fell into the water and
remained there for   2  . The emperor noticed that the leaves in the water produced a   3   smell. Later he decided
  4    the hot mixture (混合物). It was quite delicious. And   5  , one of the worl's favorite drinks was invented.
    China is the home of tea,   6   has more than 4,000 years history. People throughout China drink tea daily.   7   
the three major drinks-tea, coffee and cocoa, tea is drunk by   8   people in the world. Tea from China, along   9  
silk and porcelain, began to be known by the world over a thousand years ago and has been an important Chinese
export  10  .
    Tea leaves   11   mainly in the area south of the Yangtze River, in the provinces of Zhejiang, Jiangxi and Fujian,
becauuse of the mild   12   and rich soil there. Longjing, Wulong, Pu'er and Tieguanyin are all  13   kinds of tea.
    Over the past centuries, Chinese people  14   their unique tea culture, which includes tea planting, tea-leaf
picking, tea making and so on. Tea is   15   a popular topic which is often mentioned in dances, songs, poems and
novels.
( ) 1. A. invented   
( ) 2. A. sometimes  
( ) 3. A. pleasant   
( ) 4. A. not to taste 
( ) 5. A. by the way  
( ) 6. A. who      
( ) 7. A. In       
( ) 8. A. the number of
( ) 9. A. between   
( ) 10. A. At that time 
( ) 11. A. produce   
( ) 12. A. climate   
( ) 13. A. interesting 
( ) 14. A. had developed       
( ) 15. A. too      		B. found out    
B. some time    
B. pleased      
B. to taste      
B. on the way    
B. which       
B. For       
B. a number of   
B. with       
B. from now on   
B. are produced   
B. weather    
B. important   
B. have developed          
B. as well    		C. discovered     
C. some times     
C. bad          
C. tasting      
C. on its way     
C. where        
C. Of            
C. a large number of    
C. except        
C. since then     
C. make          
C. condition     
C. famous         
C. developed              
C. either         		D. tried out                
D. some days                
D. terrible                 
D. taste                    
D. in this way              
D. when                     
D. By                       
D. the largest number of    
D. besides                  
D. since now                
D. are made                 
D. environment              
D. normal                   
D. are developing           
D. also                   
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多项选择题

临床常做的神经反射检查有( )

A．肌紧张反射

B．膝腱反射

C．屈肌反射

D．对侧伸肌反射

E．跖反射
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