PCR的反应体系一般为() A.100μl B.50μl C.30μl D.20μl

题型:单项选择题

问题:

PCR的反应体系一般为()

A.100μl

B.50μl

C.30μl

D.20μl

E.60μl

考点:上海住院医师小儿外科病理科病理科题库
题型:单项选择题

—Have you been to Mexico?

—No, I ______ last year, but Dad wouldn’t let me.

A.was to have gone

B.was to go

C.was gone

D.went

题型:单项选择题
完形填空。
     I ran into a stranger as he passed by, and I at once apologized to him. We were both very   1   , the
stranger and I. Then we went   2   our way after saying good-bye.
     But at home a   3   story is told. Later that day, when I   4   supper in the kitchen, my daughter suddenly
stood behind me very   5   . When I turned back, I   6   knocked her down."Don't be in my   7   !" I shouted
angrily. She walked away with her little heart   8   . On the kitchen floor later, I found some flowers by the
door.
     That night, while I lay   9   in bed, a voice in my deep heart said,"While   10   with a stranger, you are so
polite, but with the children you love, you are so easily   11   . Why are there some flowers by the door? Those
are the flowers she brought for you. She   12   them herself, pink, yellow and your favorite blue. She stood
quietly in order to give you a   13   , and you never saw the   14   in her eyes."
     By this time, I felt very   15   and now my tears began to fall. I quietly went and knelt (跪下) by her   16  ,
"Wake up, little girl, wake up," I said, "Are these the flowers you picked for me?" She smiled, "Yes, because I
knew you'd like them, especially the  17   ." I said, "Daughter, I'm sorry for the way I acted today; I   18   have
shouted at you that way."
     She said,"Oh, Mom, that's okay. I love you  19   ." I hugged her and said, "Daughter, I love you too, and I
do like the flowers."
     Through this   20 , I realize what FAMILY means: FAMILY=(F)ATHER (A)ND (M)OTHER, (I) (L)OVE
(Y)OU
( )1. A. rude      
( )2. A. in       
( )3. A. different   
( )4. A. had     
( )5. A. quickly   
( )6. A. nearly    
( )7. A. kitchen   
( )8. A. beaten    
( )9. A. alive      
( )10. A. doing    
( )11. A. worried   
( )12. A. grew    
( )13. A. gift     
( )14. A. expression  
( )15. A. small(渺小) 
( )16. A. table    
( )17. A. pink      
( )18. A. couldn’t 
( )19. A. however  
( )20. A. accident  
B. polite    
B. to     
B. funny    
B. ate     
B. quietly   
B. hardly    
B. room     
B. missing   
B. asleep    
B. dealing  
B. nervous   
B. picked    
B. flower      
B. tears    
B. proud   
B. desk    
B. blue    
B. mustn’t 
B. truly   
B. experience 
C. educated      
C. on             
C. moving      
C. prepared         
C. noisily       
C. already      
C. place           
C. broken         
C. awake         
C. working        
C. excited       
C. bought         
C. kiss           
C. happiness      
C. weak       
C. bed         
C. yellow          
C. shouldn’t    
C. though        
C. question  
D. happy           
D. for             
D. terrible        
D. took               
D. seriously   
D. even            
D. way             
D. hit             
D. afraid          
D. driving           
D. disappointed  
D. planted          
D. surprise          
D. joy          
D. hurt            
D. knees          
D. green         
D. needn’t        
D. anyway          
D. problem       
题型:单项选择题

权利的性质。

题型:单项选择题

重症肌无力病人出现胆碱能危象时临床表现为()

A.瞳孔缩小,分泌物增多

B.腹痛,汗多

C.肌束颤动

D.高热,血压降低

E.恶心,呕吐

题型:单项选择题

下列因素中,对骨折愈合影响最大的是()

A.外伤所致的骨折类型

B.骨折部位的血液供应情况

C.患者的年龄

D.骨折移位情况

E.受伤后是否加强营养

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