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				12．A．Five．             B．Six．              C．Seven．			【查看更多】
			


		
           
          


		
          
		
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          －Five plus two is six．
          

          －I think you are＿＿＿＿．It's seven．
          

          A．wrong    B．right    C．clever    D．good
          

           
          

          

			
          
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          Seven-six-five , three –zero-one is
_____________.
          


          
 
          
  
  
          A．756-310
          
            		
  
  
          B．765-310
          
            		
  
  
          C．765-301
          
            		
  
  
          D．675-301
          
            		
 
          

          


           
          

			
          
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          Three and five is ________．
            
          A．six         B．seven            C．eight             D．nine
          

			
          
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           英語(yǔ)數(shù)字6,500,431,729讀成____________.
          A．six billion ,five hundred million, four hundred and thirty-one thousand, seven hundred and twenty –nine.
          B．six thousand and five hundred million, four hundred and thirty-one thousand, seven hundred and twenty –nine.
          C．six billion ,five hundred million, four thousand, three hundred and seventeen hundred and twenty –nine.
          D．six thousand and five hundred billion four hundred and thirty-one thousand, seven hundred and twenty –nine.
          

			
          
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          Seven minus three ＝________?
          

          [　　]
          

          

          A．six
          B．five
          

          C．four
          D．three
          

          

          

			
          
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