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问题 多项选择题

肾动脉血管成像检查方法正确的是

A．采用螺旋扫描

B．扫描层厚为10mm

C．对比剂总量为90～100ml

D．注射速率为3.5ml/s

E．肾动脉的扫描时间在16～22s

答案

参考答案：A,C,D,E

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Ladies and gentlemen,
       Attention, please! This is the service center (服务中心) of Wal Mart. Now Mrs Smith   1   a girl, Betty
Smith. She is   2  . She   3   short, brown hair and she is 1.25 meters   4  . She   5   a pink blouse and blue jeans.
If anyone sees her, please   6   our service center and   7   is 7669103, Betty Green, if you hear our message,
please come to   8  . On   9   floor as soon as possible (尽快). Mom   10   you. Thank you!
(     ) 1. A. looks for   
( ) 2. A. eight years old
(     ) 3. A. has       
( ) 4. A. tall       
(     ) 5. A. is putting on
(     ) 6. A. call       
( ) 7. A. the ID number
( ) 8. A. 205 Room
( ) 9. A. fifth        
( ) 10. A. is waiting             		B. is looking for      
B. eight year old      
B. have              
B. long              
B. wear              
B. to call            
B. the telephone number  
B. Room 205           
B. the fourth         
B. is waiting for     		C. is looking at     
C. eight-years-old 
C. wears         
C. high           
C. puts on         
C. calling       
C. the bus number      
C. 205 room        
C. the two        
C. wait for       		D. looks at            
D. eight-year-old    
D. with                
D. big                 
D. is wearing          
D. calls               
D. the message number  
D. 205 rooms           
D. three               
D. waits for         
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单项选择题

社会工作主要通过服务（），从而达到维持社会秩序的效果。

A.化解社会矛盾

B.推动社会进步

C.开展公民教育

D.促进福利措施
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