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				 --- I have great difficulty working out this problem.     ---     to me, you      less difficulty with such problems.   A. If you had listened , would have had B. If you listened, would have    C. Had you listened, would have   D. If you listen, will have			【查看更多】
			


		
           
          


		
          
		
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          ---I have great difficulty working out this problem.
          --- ______ to me, you ______ less difficulty with such problems now.

          1. A.
            If you had listened; would have had
          2. B.
            If you listened; would have
          3. C.
            Had you listened; would have
          4. D.
            If you listen; will have
          

			
          
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          --I have great difficulty working out this problem.
           

          -- ______ to me, you ______ less difficulty with such problems now.
          

          [　　]
          

          A．If you had listened; would have had
          

          B．If you listened; would have
          

          C．Had you listened; would have
          

          D．If you listen; will have
          

			
          
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