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________of the surface(表面)of the earth is covered with water.


  1. A.
    First fourth
  2. B.
    Three fourths
  3. C.
    One four
  4. D.
    Three four
B
分数的表达方法:分子用基数词,分母用序数词,当分子超过1时,分母要变为复数。
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illness at the age of 36. Later that afternoon, a police officer   2   to my house to ask for my father's permission
(允许) for the hospital to   3   mother's valve (心脏瓣膜). I was greatly sur-prised. I ran into the house in tears.
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     "How can you let them do that to her?" I   6   him.
     " Linda," he said   7  , putting his arms around me, "the greatest present you can give is a part of   8  . Your
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     Years passed. I married and had a family  11  my own. In 1996 my father became seriously ill.
     With a smile he told me that when he died, he wanted to donate (捐赠)  12  was in good condition (状况),
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 14   of what you did for Grandpa." At that moment I realized that my father gave  15  his eyes. What he left
behind sparkled (闪烁) in my daughter's eyes-pride.
(     )1. A. father        
(     )2. A. shouted       
(     )3. A. operate       
(     )4. A. loved          
(     )5. A. So            
(     )6. A. reported      
(     )7. A. quietly       
(     )8. A. yourself      
(     )9. A. worse         
(     )10. A. wonderful    
(     )11. A. at            
(     )12. A. however      
(     )13. A. his heart    
(     )14. A. afraid       
(     )15. A. much more than  
B. mother    
B. sent      
B. use       
B. lost      
B. As        
B. said to   
B. happily   
B. myself    
B. poorer    
B. important       
B. with      
B. which     
B. his eyes  
B. tired     
B. less than 
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C. came             
C. make           
C. forgot          
C. But              
C. told             
C. angrily            
C. himself           
C. better             
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C. of            
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D. loudly       
D. herself      
D. more helpful             
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