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				 Charles Babbage is generally considered        the first computer.    A. to invent    B. inventing    C. to have invented  D. having invented			【查看更多】
			


		
           
          


		
          
		
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          Charles Babbage is generally considered ________ the first computer. 
            
           A. to invent     B. inventing     C. to have invented     D. having invented 
          

			
          
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          Charles Babbage is generally considered______-the first computer.
            
                    A. to invent   B .inventing   C. to have invented   D. having invented
          

			
          
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          Charles Babbage is generally considered _____ the first computer.
          

          [     ]
          A. to invent       
          B. inventing    
          C. to have invented
          D. having invented
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          Charles Babbage is generally considered ________ the first computer.   
          

          [     ]
          A. to invent        
          B. inventing   
          C. to have invented    
          D. having invented 
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          Charles Babbage is generally considered _____ the first computer. 
          

          [     ]
          A. to invent 
          B. inventing 
          C. to have invented 
          D. having invented 
          

			
          
				查看答案和解析>>
			
          
		
          
						
          
				
          
	
          
	
          
		
          


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