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				     I admit that the problems are difficult, I don’t agree that they cannot be solved.  A. Since     B. As     C. Even though    D. Because			【查看更多】
			


		
           
          


		
          
		
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          _________ I admit that the problems are difficult, I don't agree that they cannot be solved．

          1. A.
            In spite of
          2. B.
            While
          3. C.
            As
          4. D.
            Despite
          

			
          
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           __________ I admit that the problems are difficult, I don’t agree that they cannot be solved.
            
          A. When   B. While     C. As     D. Since
          

			
          
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          _____ I admit that the problems are difficult , I don’t agree that they cannot be solved.
            
          A. While                   B. Suppose     C. Because                      D. as though 
          

			
          
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          _________I admit that the problems are difficult, I don’t agree that they cannot be solved．
          A．While             B．Since              C．Before              D．unless
          

			
          
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          __ I admit that the problems are difficult, I don’t agree that they cannot be solved.
           A. Since    　　　 B. As      　　　　 C. Even though　　　     D. Because
          

			
          
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