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问题 单项选择题

呈浸润性生长的良性肿瘤是

A．脉管瘤
B．骨瘤
C．纤维瘤
D．平滑肌瘤

答案

参考答案：A

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完形填空

     Jimmy is very   1   at Maths.
     Mary, his sister, doesn't do well   2   it. Jimmy often helps her with her Maths. One night Jimmy
and Mary took out their exercise-books and began   3   their lessons. Soon Jimmy finished   4   his
homework, but his sister   5  . She couldn't work   6   the last(问题). "Let me   7   you," said Jimmy.
"No, please   8  . I'll do it myself, " said Mary. She thought hard, an hour   9  , she worked it out. She
was very tired, but very, very   10  .

( )1. A. good    
( )2. A. at      
( )3. A. to make  
( )4. A. do      
( )5. A. couldn't
( )6. A. on      
( )7. A. to help  
( )8. A. didn't  
( )9. A. after    
( )10.A. sorry		B. better      
B. in          
B. do          
B. to do      
B. don't    
B. out        
B. to speak    
B. couldn't  
B. later      
B. bad		C. fine      
C. on        
C. to do    
C. did       
C. needn't
C. at        
C. help      
C. can't  
C. behind    
C. happy		D. well    
D. of      
D. of      
D. doing    
D. can't
D. for      
D. to tell  
D. don't
D. in      
D. angry
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单项选择题 A3/A4型题

男，45岁，因骨盆骨折住院。X线检查发现多部位溶骨性病变。实验室检查：骨髓浆细胞占25%，红细胞沉降率50mm/h，血红蛋白为80g/L，尿本周蛋白阳性，血清蛋白电泳呈现M蛋白，血清免疫球蛋白含量IgG8g/L、IgA12g/L、IgM0.2g/L。

目前最常用的鉴定M蛋白类型的方法为（）.

A.免疫固定电泳

B.免疫扩散

C.ELISA

D.比浊法

E.对流电泳
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