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贫血患者有哪些精神和行为的改变？

答案

参考答案：

疲乏、烦躁和头痛在缺铁的妇女中较多见；缺铁可引起患儿发育迟缓和行为改变，如烦躁、易激惹、注意力不集中等。

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完型填空。
     My name is Kitty. I'm    1   English girl. I'm thirteen years old. I live    2   the center of
London. I live in a flat    3   a busy street. The flat is not very large. My favorite room is the
sitting room. After dinner, I like listening to music and watching TV there. Sometimes, I chat with
my parents. I share a bedroom    4   my sister Marie. Marie is only six. She can't read    5   write.
She has    6   toys. Here are my cousins. They are twin brothers. They are thirteen. This is their room.
Their coats are    7   . My room is next to    8   . We can't see their shoes, because they are    9   
the bed. Our neighbors are very     10   and helpful. We're happy there.
( ) 1. A. a         
( ) 2. A. at        
( ) 3. A. on        
( ) 4. A. with      
( ) 5. A. and                
( ) 6. A. a lot     
( ) 7. A. look the same
( ) 8. A. theirs      
( ) 9. A. on          
( ) 10. A. friend     		B. an          
B. for        
B. to                         
B. to         
B. with                   
B. a lots    
B. the same  
B. there     
B. below      
B. friends 

C. /          
C. on          
C. at            
C. for                     
C. or                    
C. a lot of    
C. look like    
C. mine        
C. under        
C. unfriendly

D. the             
D. in              
D. behind            
D. in              
D. while              
D. a lots        
D. the same as     
D. they            
D. over              
D. friendly    
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判断题

厂拌法施工的拌和生产中，含水率应略大于最佳含水率，使混合料运到现场摊铺碾压时的含水率不小于最佳含水率。（）
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