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          Today the forests are getting fewer and fewer. We must ______ down too many trees.
          A．keep people from cuttingB．prevent people from cutting
          C．stop people cuttingD．a(chǎn)ll the above
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          D

          試題分析：句意:今天森林越來(lái)越少，我們必須阻止人們砍伐太多的樹(shù)。Keep/ prevent/ stop sb from doing阻止某人做某事；所以ABC三個(gè)選項(xiàng)都正確，根據(jù)句意故選D。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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