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				 The air quality in Beijing as well as in the neighboring cities  we once spent much time     better and better.A. in getting    B. having got      C. in is getting     D. has got			【查看更多】
			


		
           
          


		
          
		
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          The air quality in Beijing as well as in the neighboring cities we once spent much time______ better and better.

          1. A.
            in getting
          2. B.
            having got
          3. C.
            in is getting
          4. D.
            has got
          

			
          
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           The air quality in Beijing as well as in the neighboring cities we once spent much time____ better and better.
            
          A. in getting   B. having got  C. in is getting       D. has got
          

			
          
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