听力首页 听力教程 VOA慢速 英语歌曲 外语下载 英语小说 英语词典 在线背单词 听力论坛 韩语学习
听力专题 英语教材 VOA标准 英语动画 英语考试 资源技巧 英语翻译 单词连连看 听力家园 德语学习
听力搜索 英语导读 BBC英语 英语视频 英语电台 英语QQ群 外语歌曲   英语游戏 英语网刊 日语学习
当前位置: 英语听力论坛 » 【四级教室】 » 四级练习2011.12.21
返回列表 发帖

四级练习2011.12.21


       
       




Today, air travel is much safer than driving a car on a busy motorway.But there is the danger that grows every year.From the moment the airplane takes off to the moment it lands,every movement is watched on radar screens.(1)_______________________.The air traffic controllers around the busy airport may handle 1,000 planes a day.Any plane that flies near the airport comes under the orders of the controllers there.Even a small mistake on their part could cause a disaster.Recently, such a disaster almost happened.Two large jets were flying towards the airport.One was carrying 69 passengers and had come from Toronto;the other was carrying 176 passengers from Chicago.(2)_______________________.He ordered one to turn to the right to climb,but he made a mistake.He ordered the wrong plane to do this.So, instead of turning away from the second plane,the first plane turned towards it.15 seconds later, it flew directly in front of the second plane.They avoided each other by the smallest part of a second.(3)_______________________.This is an example of the danger that grows every year.


本帖隐藏的内容需要回复才可以浏览

1)Air traffic controllers told pilot exactly win the turn,win the clime and win the come down
2)An air traffic controller notice on radar screen that the two planes were too ..each other
3)The distance between them was less than that over large ..pool

TOP

返回列表