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				 Mr. Brown is not at home .  He      to the library.     A.  has gone      B.  has been             C.  goes         D.  went			【查看更多】
			


		
           
          


		
          
		
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          Mr Brown is not at home. He ________ to the library.
           

          [　　]
          

          

          A．has been 
          B．has gone
          

          C．have gone 
          D．have been
          

          

          

			
          
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