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          It’s not easy for us__________ English well.
          A．studyB．to studyC．studyingD．studies
          			
          


			
          

		
          
		
		
	
          
		
          
			
          
				
          
				
          B
          本題的中的it是形式主義，真正的主語寫在句尾用動詞不定式to do，故本題選B。
          				
          
							
          
			
          
			
          
			
			
          
		
          
	
          

		
          

		





			
          
		
          
		
				
          
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