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          _____ people in the world are sending are receiving e-mails every day.
          A．Million ofB．Many millions of
          C．Several millions’D．Several millions
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          million前需用數(shù)表確切數(shù)量，而不用many這類詞，但可說many millions of（上百萬的）
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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