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				32．I haven’t  heard from him         last year．    A．when           B．while          C．for           D．since			【查看更多】
			


		
     
    


		
    
		
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    I haven’t heard from him _______ last year．
      
    A．when        B．while         C．for        D．since
    

			
    
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    I haven't heard from him ________ last year．
    

    

    [　　]
    

    A．when
    

    

    B．while
    

    

    C．for
    

    

    D．since
    

    

    

			
    
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