首页
登录
职称英语
[originaltext] Today, air travel is far safer than driving a car on a busy m
[originaltext] Today, air travel is far safer than driving a car on a busy m
游客
2024-06-18
45
管理
问题
Today, air travel is far safer than driving a car on a busy motorway. But there is a danger that grows every year. From the moment an airplane takes off to the moment it lands, every movement is watched on radar screens. Air traffic controllers tell the pilot exactly when to turn, when to climb and When to come down. The air traffic controllers around a 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 167 passengers from Chicago. An air traffic controller noticed on his radar screen that the two planes were too close to each other. He ordered one to turn to the right and 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. Fifteen seconds later, it flew directly in front of the second plane. They avoided each other by the smallest part of a second. The distance between them was less than that of a large swimming pool. This is an example of the danger that grows every year.
选项
A、To show the key role played by air traffic controllers.
B、To show the great responsibility shouldered by the pilots.
C、To give an example of air disasters.
D、To show that air travel is far safer than driving a car.
答案
A
解析
Why were the two large jets specially mentioned?
转载请注明原文地址:https://tihaiku.com/zcyy/3638935.html
相关试题推荐
[originaltext]Today,airtravelisfarsaferthandrivingacaronabusym
[originaltext]WehavetendedtoviewYogaasakindofforeignreligiousex
[originaltext]WehavetendedtoviewYogaasakindofforeignreligiousex
[originaltext]M:Hello.InternationalFriendsClub.CanIhelpyou?W:Oh,hell
[originaltext]M:Hello.InternationalFriendsClub.CanIhelpyou?W:Oh,hell
[originaltext]M:So,Rebecca,whatdidyoudoforspringbreak?W:Iwenttoso
[originaltext]M:So,Rebecca,whatdidyoudoforspringbreak?W:Iwenttoso
[originaltext]M:Hi,Helen.Howdidyourdrivingtestgo?Didyougetyourdriv
[originaltext]M:Hi,Helen.Howdidyourdrivingtestgo?Didyougetyourdriv
[originaltext]M:Hi,Helen.Howdidyourdrivingtestgo?Didyougetyourdriv
随机试题
Thehealth-careeconomyisrepletewithunusualandevenuniqueeconomicrel
【B1】[br]【B6】before→after本题考查词义理解和逻辑关系。这道题的考察实际上分为两部分,首先要理解“conception”的意义,如果
异常支气管肺泡呼吸音见于下列情况,除了A.肺结核 B.支气管肺炎 C.大叶性
烧伤现场急救时,下列哪种做法不正确A.迅速脱离热源,用凉水浸泡或冲淋局部 B.
《国家电网公司变电运维管理规定》的《开关柜运维细则》中规定,开关室内相对湿度保持
下列工程建设项目财务评价指标中,反映项目盈利指标的有()A.财务内部收益率B
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
下列属于绿色施工原则的有( )。A.把不利环境因素降到最低程度 B.实拖科学管
(2011年真题)工程项目进度管理中,计划评审技术对时间的估算采用()估算
按照《安全生产许可证条例》的规定,负责地方建筑施工企业安全生产许可证颁发和管理的
最新回复
(
0
)