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                  can cause high blood pressure and hearing problems.
          A．Air pollutionB．Water pollutionC．Light pollutionD．Noise pollution
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          D
          短語辨析。Air pollution 空氣污染； Water pollution水污染；Light pollution光污染； Noise pollution噪音污染。根據(jù)醫(yī)學知識噪音污染可能導致高血壓和聽力問題。故選D。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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