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
2023-07-27
27
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 1000 planes a day. Any plane the 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. 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、They bumped into each other over a swimming pool.
B、They avoided each other by turning in different directions.
C、They narrowly escaped crashing into each other.
D、One plane climbed above the other at the critical moment.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2874467.html
相关试题推荐
[originaltext]Amanwhotellsastorydoesnotalwaystrytobaseitonfac
[originaltext]Manypeoplethinkofschoolsasbuildings,teachersandstude
[originaltext]Manypeoplethinkofschoolsasbuildings,teachersandstude
[originaltext]M:Hello,Susan,isitconvenient?W:Yeah,comeonandhavease
[originaltext]Despitethefactthathealthyeatinghasmorepublicitythan
[originaltext]Despitethefactthathealthyeatinghasmorepublicitythan
[originaltext]Despitethefactthathealthyeatinghasmorepublicitythan
[originaltext]SomepeopledreamofbeingpresidentoftheUnitedStates,so
[originaltext]SomepeopledreamofbeingpresidentoftheUnitedStates,so
[originaltext]W:HiChris,wouldyouliketodosomethingwithmethisweekend?
随机试题
[originaltext]M:Asateacher,canyougiveussomeideaonhowtheEnglishsch
Astheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.
Irecentlytookcareofa50-year-oldmanwhohadbeenadmittedtothehospita
脑的动脉来源于哪两个动脉?()A.锁骨下动脉 B.颈内动脉 C.椎动脉
A.9寸 B.13寸 C.12寸 D.8寸 E.6寸两乳头之间的骨度分寸
可选用保和丸治疗的病证是A腹痛属饮食积滞证者 B胃痛属饮食伤胃证者 C
著名的瑞士心理学家皮亚杰认为儿童认知发展的形式运算阶段是在()。 A.0—2岁
基于商品期货的跨品种套利可分为相关商品期货合约之间的套利以及原材料与产成品期货合
某病两种疗法的治愈率的情况 据此资料可得出下结论A.甲疗法治愈率为78%,
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
最新回复
(
0
)