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				 However, at times this balance in nature is disturbed,      a number of possibly unforeseen effects.  A. lying in     B. calling in   C. taking in    D. resulting in			【查看更多】
			


		
           
          


		
          
		
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           However, at times this balance in nature is disturbed, ____ a number of possibly unforeseen effects.
            
          A. lying in    B. calling in C. taking in  D. resulting in
          

			
          
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          . However, at times this balance in nature is disturbed, ____ a number of possibly unforeseen effects.
            
          A. lying in    B. calling in C. taking in  D. resulting in
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
           However, at times this balance in nature is disturbed, ____ a number of possibly unforeseen effects.
            
          A. lying in    B. calling in C. taking in  D. resulting in
          

			
          
				查看答案和解析>>
			
          
		
          
				
          
									
          However, at times this balance in nature is disturbed, _______ a number of possibly unforeseen effects.
          A．lying inB．calling inC．taking inD．resulting in
          

			
          
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          However, at times this balance in nature is disturbed, _______ a number of possibly unforeseen effects.
          A．resulting fromB．resulting in
          C．having resulted fromD．having resulted in
          

			
          
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