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				 I am not sure          we will visit you next Saturday.  A. whether        B.  that               C.  what			【查看更多】
			


		
           
          


		
          
		
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          I am not sure _______ we will visit you next Saturday.
          

          [     ]
          A. whether 
          B. that 
          C. what 
          

			
          
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          I am not sure _______ we will visit you next Saturday.
            
          A. whether                     B. that                         C. what
          

			
          
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          I am not sure _______ we will visit you next Saturday．
          

          

          [　　]
          

          A．whether
          

          

          B．that
          

          

          C．what
          

          

          

			
          
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