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问题 单项选择题

静脉肾盂造影肾小球病变时，肾小球滤过串降到多少，血肌酐才开始升高

A．＜80%

B．＜60%

C．＜50%

D．＜20%

E．＜10%

答案

参考答案：C

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完形填空。
     This is my  1  picture. My grandfather and grandmother  2  old. My father is  3  English teacher. He is  4 .
My mother is a worker.  5  are students. We are in NO.2 Middle School. We  6  in the same grade. My brother
is  7  Class 2, Grade 8. I'm in Class 3, Grade 7.  8  name is Lin Tao. My brother's name is Li Hai. He is 14. I'm
only  9 . Our family all like us  10  .
( )1.A. family's      
( )2.A. have          
( )3.A. a             
( )4.A. Chinese       
( )5.A. Brother and me
( )6.A. are           
( )7.A. on            
( )8.A. My            
( )9.A. twelve        
( )10.A. well           		B. family         
B. is             
B. an             
B. American       
B. I and my mother
B. are no         
B. from           
B. Me             
B. two            
B. very much       		C. families        
C. are                         
C. the             
C. English         
C. My brother and I
C. aren't          
C. in              
C. Mine            
C. three           
C. very good       
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单项选择题 A1/A2型题

肿瘤标志物测定的临床意义，不正确的是（）.

A.高危人群早期普查

B.辅助临床诊断

C.监测病情

D.普通人群早期普查

E.预后判断
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