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          I’m too busy _______ my homework _______ walk my dog every day.
          A．to do; toB．doing; toC．to do; /D．doing; /
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          本題的含義是我每天做我的作業(yè)太忙了，而沒(méi)有時(shí)間帶我的狗出去散步，too ……to表示太……而不能，be busy doing表示忙于做某事，故本題選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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