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          People should __________ from __________ down the trees to protect the earth.
          A．be stopped, to cutB．stop, to cut
          C．be stopped, cuttingD．stop, cutting
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          C

          試題分析：句意為：應(yīng)該阻止人們砍伐樹木以保護(hù)地球。stop sb from doing sth是固定搭配，表示“阻止某人做某事”，根據(jù)語境，句子的主語是動(dòng)作的承受者，應(yīng)用被動(dòng)語態(tài)。故選C。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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