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				30． ―What does the sign mean? ―It means         ．			【查看更多】
			


		
           
          


		
          
		
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          -- What does the sign  mean?       
            
          -- It means “_________” ．
            
          A．Turn left       B．No crossing           C．Crossroad         D．No smoking
          

			
          
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          —What does the sign mean? 
            
          —It means ________． 
            
            
          A． Plant trees．                                    B． Be careful．
            
          C． Save water．                                  D．Take care of the earth
          

			
          
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          —What does the sign  mean? 
          —It means "________" .
          

          [     ]
          A．Turn left 
          B．No crossing 
          C．Crossroad
          D．No smoking 
          

			
          
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          — What does the sign  on the bottle mean?
           — It means “    ”.
          A．This side upB．DangerousC．RecyclableD．No Parking
          

			
          
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          — What does the sign  on the bottle mean?
           — It means “    ”.
          A．This side upB．DangerousC．RecyclableD．No Parking
          

			
          
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