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            ----There are sixty students in our class, and _________of us are boys.
          ----Wow! You have forty girls.
          A．one fourB．one third
          C．two fifthsD．two thirds
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B

          試題分析：句意：在我們班有六十個學(xué)生，我們中的三分之二是男孩。- 哇，你們有四十個女孩。在英語中分子用基數(shù)詞表達(dá)，分母用序數(shù)詞表達(dá)如果分子大于1，分母變復(fù)數(shù)。故選B
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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