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				5．While my parents            TV, the telephone           .			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          I was doing my homework while my parents
__________ TV last night.
          


          
 
          
  
  
          A．watched
          
            		
  
  
          B．were watching
          
            		
  
  
          C．have watched
          
            		
  
  
          D．a(chǎn)re watching
          
            		
 
          

          


           
          

			
          
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           I ________ my homework while my parents ________
TV at 9 last night.
          


          A. did; have
watched                         B.
had done; were watching
          


          C. was doing; were
watching                 D.
would do; were watching
          


           
          

			
          
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          — When______ you______ the smart hat?
          


          — While my parents were waiting for the plane at the
airport.
          


          A. did, buy         B.do, buy C.were,buying
          


           
          

			
          
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          I ______ my homework while my parents ______ TV last night.

          1. A.
            did；have watched
          2. B.
            was doing；were watching
          3. C.
            had done；were watching
          4. D.
            would do；were watching
          

			
          
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          I was listening to pop songs while my parents ________ dinner yesterday.
          A. were cooking????????????? ????????????? B. cooked????????????? ????????????? C. have cooked????????????? D. had cooked
           
          

			
          
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