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				 --- Did you go to Africa for the vacation?    --- I    to go but I fell ill at the last minute.    A. was planning   B. have planned     C. have been planning     D. had been planning			【查看更多】
			


		
     
    


		
    
		
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    Did you go to Africa for the vacation?I ________ to go out but I fell ill at the last minute. 

    1. A.
      was planning
    2. B.
      have planned
    3. C.
      have been planning
    4. D.
      had been planning
    

			
    
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