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				 Since June 1st last year, all the supermarkets have           free plastic bags.   A. to stop to provide B. to stop providing  C. stopped to provide  D. stopped providing			【查看更多】
			


		
           
          


		
          
		
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          Since June 1st last year, all the supermarkets have ______ free plastic bags.
          

          [     ]
          A. to stop to provide
          B. to stop providing
          C. stopped to provide
          D. stopped providing
          

			
          
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          Since June 1st last year, all the supermarkets have _________ free plastic bags.
            
          A. to stop to provide                B. to stop providing
            
          C. stopped to provide                   D. stopped providing
          

			
          
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          Since June 1st last year, all the supermarkets have ________ free plastic bags．

          1. A.
            to stop to provide
          2. B.
            to stop providing
          3. C.
            stopped to provide
          4. D.
            stopped providing
          

			
          
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          Since June 1st last year, all the supermarkets have ________ free plastic bags．
          

          

          [　　]
          

          A．to stop to provide
          

          

          B．to stop providing
          

          

          C．stopped to provide
          

          

          D．stopped providing
          

          

          

			
          
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