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				27．The children          to  swim last month and they can swim very well now．A．a(chǎn)re taught      B．were  taught     C．have  taught      D．taught			【查看更多】
			


		
           
          


		
          
		
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          The children ________ to swim last month and they can swim very well now．

          1. A.
            are taught
          2. B.
            were taught
          3. C.
            have taught
          4. D.
            taught
          

			
          
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          The children ________ to swim last month and they can swim very well now． 
            
          A．a(chǎn)re taught            B．were taught          C．have taught            D．taught
          

			
          
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          The children ________ to swim last month and they can swim very well now．
          

          

          [　　]
          

          A．are taught
          

          

          B．were taught
          

          

          C．have taught
          

          

          D．taught
          

          

          

			
          
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          The children ________ to swim last month and they can swim very well now．
          

          

          [　　]
          

          A．are taught
          

          

          B．were taught
          

          

          C．have taught
          

          

          D．taught
          

          

          

			
          
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