I arrived at the airport ____ the plane had taken off． A.after B．_英语解答

I arrived at the airport ____ the plane had taken off． A.after B．while C．when D．before

人气：367 ℃　时间：2019-08-21 00:43:00

解答

选D
句子的意思是我在飞机起飞之前到达了机场.所以用before,在...以前.