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问题 单项选择题

贫血是外周血单位体积中（）

A.红细胞压积低于正常

B.红细胞数低于正常

C.红细胞数及血红蛋白量低于正常

D.红细胞数、血红蛋白量和红细胞压积低于正常

E.循环血量较正常者减少

答案

参考答案：D

完形填空
完形填空。通读下面短文，掌握大意，然后从短文后各题所给的四个选项中选择能填入相应空白处的最佳选项。

       A little boy invited his mother to his school's first teacher-parent meeting. To the little boy's disappointment (失望), she said she would go. This    1    be the first time that his classmates and teacher    2    his mother and
he felt ashamed (丢脸) of what she looked.    3    she was a beautiful woman, there was a deep scar (伤痕)
that covered the whole right side of her face. The boy never wanted to    4     why or how she got the scar. 
      At the meeting, the people were impressed (留下印象) by the kindness and natural beauty of his mother in
spite of (尽管) the scar, but the little boy still felt uncomfortable and hid himself from everyone. However, he
could hear the conversation     5    his mother and his teacher. The teacher asked    6   , "How did you get the
scar on your face?" The mother replied, "   7    my son was a baby, he was in a room that caught fire. Everyone
was    8    afraid to go in because the fire was terrible, so I went in. As I was running toward his bed, I saw a
long     9    of wood coming down and I placed myself over him trying to keep him from hurt. I was knocked,
but luckily, a fireman came in and saved    10   of us." She said slowly, "This scar will be lasting, but to this day, I have never regretted (后悔) what I did." 
       At this point, the little boy came out running toward his mother with tears in his eyes. This was his first
time to hear the story. He    11   her in his arms and felt the great   12    from his mother. He held her hand
tightly for the rest of the day.

( )1. A. would   
( )2. A. met    
( )3. A. Because  
( )4. A. know about 
( )5. A. among   
( )6. A. carefully 
( )7. A. As     
( )8. A. so     
( )9. A. bit    
( )10. A. both    
( )11. A. pushed         
( )12. A. thank   		B. could   
B. greeted  
B. Though   
B. think about
B. between  
B. suddenly  
B. When    
B. much    
B. piece   
B. any    
B. held                
B. love    		C. can      
C. watched   
C. So        
C. look about  
C. of        
C. nervously  
C. Since    
C. quite    
C. pair      
C. all                 
C. put      
C. sadness  		D. must      
D. noticed   
D. But       
D. tell about
D. in        
D. angrily   
D. While     
D. too                            
D. couple    
D. neither   
D. pressed   
D. pride     
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单项选择题

有关单轴固结仪法试验的主要试验步骤有：①将底版放入容器内，底板上放透水石，将土样环刀及护环放入容器中，土样上面覆透水石，使各部密切接触，保持平稳。②将土样涂上凡士林，放入护环内。③去掉预压荷载，立即加第一级荷载，加砝码时立即开动秒表。按照测定需要加载、测记试样高度变化。④将压缩容器置于加压框架正中，预加压力，装好百分表，并调整读数至零。⑤试验结束后，拆除仪器，取出完整土样，称其质量，并测定其终结含水量。正确的步骤是______。

A．②①④③⑤
B．⑤①③②④
C．③①⑤④②
D．③⑤④①②
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