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				37．--Can you see  some people are waiting           the library?．--Yes．They are standing in a queue in front of its gate．A．a(chǎn)round        B．inside        C．outside			【查看更多】
			


		
           
          


		
          
		
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          --Can you see some people are waiting _________ the library?．
            
          --Yes．They are standing in a queue in front of its gate．
            
          A．a(chǎn)round         B．inside        C．outside
          

			
          
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