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
2023-09-13
50
管理
问题
Today, air travel is far safer than driving a car on a busy motor way. But there is the danger that grows every year. From the moment the airplane takes off to the moment it lands, every moment is watched on radar screens. Air traffic controllers tell the pilot exactly when to turn, when to climb and when to come down. The 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. Every 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. 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 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 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、Bad weather.
B、The large size of airplanes.
C、Mistakes by air traffic controllers.
D、Crowded air traffic.
答案
C
解析
该题问“根据本段,什么因素最能给飞机带来危险?”文中提到“Any plane that flies near the airport comes under the orders of the controllers there. Every small mistake on their part could cause a disaster ."(任何在机场附近飞行的飞机都要接受管制员的命令。他们的一个小小的失误都会带来一场灾难。)由此可以知道,空中管制员的错误是最为致命的危险。故[C]“空中管制员的错
转载请注明原文地址:http://tihaiku.com/zcyy/3011712.html
相关试题推荐
[originaltext]Yogabecomesverypopularnowadays,butitisimportantthat
[originaltext]I’mhavingproblemslivingwithColin.We’vebarelyspokento
[originaltext]M:Whatdidyoudolastnight?W:IwatchedTV.Therewasareall
SpaceTravelintheFutureSpaceflightmaybe
[originaltext]Inpublicspeaking,thewatchwordispreparation.Mostofus
[originaltext]Inpublicspeaking,thewatchwordispreparation.Mostofus
[originaltext]Inpublicspeaking,thewatchwordispreparation.Mostofus
[originaltext]Inpublicspeaking,thewatchwordispreparation.Mostofus
[originaltext]Ifyoufeeltiredallthetime,youdon’tnecessarilyneedto
[originaltext]Ifyoufeeltiredallthetime,youdon’tnecessarilyneedto
随机试题
Thespeakertellsthestudentsthattheyarenotlikelytosucceedifthey______
[originaltext]M:No.11PoliceStation.CanIhelpyou?W:Yes.It’saboutmy
患者,男,27岁,农学院技术员,7天前到越南养鸡场参观,2天前高热,全身酸痛,咳
住户成员包括( )A.寄宿者 B.住家保姆 C.已分家的子女子 D.轮流
某投资者通过协议转让的方式持有上市公司12%的股份,且成为第一大股东,其编制的权
与精子数量减低无关的因素是A.重金属损害 B.精索静脉曲张 C.炎症 D.
在体温调节过程中,可起调定点作用的是A.丘脑温度敏感神经元 B.延髓温度敏感神
请从所给的四个选项中,选出最恰当的一项填入问号处,使之呈现一定的规律: A.如
金融风险是客观存在的,难以完全避免,金融风险具有()基本特征。A.不确定性
(2017年真题)关于政府质量监督性质与权限的说法,正确的是()。A.政府质量
最新回复
(
0
)