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				23．A．they          B．their          C．theirs           D．them			【查看更多】
			


		
           
          


		
          
		
          題目列表(包括答案和解析)
          

		
		
          

          


          
	
          				
          
									
          These postcards are ________. 
          


          A．they             B．theirs             C．their             D．them
          


           
          

			
          
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          Let's give ________ the cards.
          

          [　　]
          

          

          A．they 
          B．their 
          

          C．theirs 
          D．them 
          

          

          

          

			
          
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          Who taught ______ math last year?
          


          A．they             B．their             C．them             D．theirs
          


           
          

			
          
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          Most students ride ________ bikes to school．
          

          

          [　　]
          

          A．

          they
          

          

          B．

          their
          

          

          C．

          theirs
          

          

          D．

          them
          

          

          

			
          
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          Who buys      a
nice present?
          


          
 
          
  
  
          A．they 
          
            		
  
  
          B．them
          
            		
  
  
          C．their
          
            		
  
  
          D．theirs
          
            		
 
          

          


           
          

			
          
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