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				 ---What should I do,  doctor?  ---     healthy, you should take  more exercise.   A. Keep             B.  Keeping          C. To keep          D.  Having kept			【查看更多】
			


		
           
          


		
          
		
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          —What should I do ,doctor?
          —    _____healthy, you should take more exercise
          

          [     ]
          A. Keep    
          B. Keeping   
          C. To keep    
          D. Having kept
          

			
          
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          —What should I do, doctor? 
          —_____ healthy, you should take more exercise. 
          

          [     ]
          A. Keep 
          B. Keeping 
          C. To keep 
          D. Having Kept 
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          — What should I do, doctor? 
          — ______ healthy, you should take more exercise. 
          

          [     ]
          A. Keep 
          B. Keeping 
          C. To keep 
          D. Kept 
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          —What should I  do, doctor?
              
              —         healthy,  you should take more exercise.
              
              A.  Keep        B.T o  keep          C.  Keeping        D. Kept
              
          

			
          
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          —What should I do, doctor? 
          


          —___healthy, you should take more exercise. 
          


          A．To keep           B．Keep             C．Keeping           D．Kept
          


           
          

			
          
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