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          A bit more effort, I think, ____ the problem could be settled.
          A．a(chǎn)ndB．soC．orD．but
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          A

          試題分析：考查連詞。本題考查祈使句 + and + 陳述句結(jié)構(gòu)，故用連詞and。句意：我想，再努力一點(diǎn)，問題可能就能解決。故A正確。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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