2014年4月12日,我市大致坡派出所民警李观连在抓捕持刀威胁群众的嫌疑犯时,身负重伤。近日,他获得了海南 “五四青年奖章”。据此回答下题
Although a snowstorm is in store, people are still looking forward _________ the plan to go sightseeing in Lhasa.
内角和为540°的多边形是( )