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          —It’s dangerous to swim here. Look at the sign!
          —Oh, I _______ it.
          A．didn’t noticeB．don’t notice
          C．hadn’t noticeD．haven’t notice
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A
          

          解析試題分析：句意：在這游泳很危險(xiǎn)�？催@個(gè)標(biāo)志！哦，我沒有注意到。沒有注意到標(biāo)志這件事發(fā)生在說話之前，因此要用一般過去時(shí)。故選A。
          考點(diǎn)：考查時(shí)態(tài)的辨析。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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