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          –Are these your rulers? – Yes, ________.
          A．these areB．it isC．they areD．they aren’t
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C

          試題分析：句意：--這些是你的尺子嗎？--是的。當(dāng)上句的主語(yǔ)是these時(shí)，下文在回答的時(shí)候不能用these，而用they，因?yàn)樯暇涫莂re所以下文也用are。故選C。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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