首页
登录
职称英语
Which factor can be the most potential danger for the airplane? [br] [originalt
Which factor can be the most potential danger for the airplane? [br] [originalt
游客
2023-11-18
51
管理
问题
Which factor can be the most potential danger for the airplane? [br]
Today, air travel is far safer than driving a car on a busy motorway. But there’s a danger that grows every year.
From the moment an 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 cme 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 came from Sydney. The other was carrying 156 passengers from New York. 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.
选项
A、the potential danger in the air travel
B、the importance of the pilots
C、air travel is much safer than other means of traveling
D、the role played by the air controller
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3198521.html
相关试题推荐
Atleastninepeoplewereinjuredwhen______.[br][originaltext]Russia:
Atleastninepeoplewereinjuredwhen______.[br][originaltext]Russia:
Whohasauthorizedtheweatherbulletin?[br][originaltext]Todayat12:00
Whohasauthorizedtheweatherbulletin?[originaltext]Todayat12:00noon
Howmuchisthebudgetplanfor2005?[br][originaltext](21[D])TheHousepa
TheVaccinationWeekcampaignwaslaunched______.[br][originaltext]This
TheVaccinationWeekcampaignwaslaunched______.[br][originaltext]This
TheVaccinationWeekcampaignwaslaunched______.[originaltext]ThisisVa
WhatdoesanadvertisementsayaboutEnglishlearning?[br][originaltext]
Whatarethewaysanimalscommunicate?[br][originaltext]Whenwethinkof
随机试题
Helikesfinding______withothers,whichmakesthemveryangry.A、errorsB、shortc
A.continuallyB.wastedC.atthetopD.meansE.causesF.everything
砖基础防潮层位置宜在室内地面标高以下()。A.半皮砖 B.一皮砖 C.二皮
关于急性出血性坏死性小肠炎的临床特点,下列错误的是A.空肠或回肠广泛出血及坏死为
在青少年时期,摄入脂肪时应注意脂肪中饱和脂肪酸、单不饱和脂肪酸和多不饱和脂肪酸的
改革开放是党在新的时代条件下带领人民进行的新的伟大的革命,目的就是要(??)A.
建设工程施工许可证的申请主体是该工程的()。A、施工单位 B、建设单位 C、
教师的领导方式可分为()。 A.集权型B.开放型 C.民主型D.封闭型
患某,女,44岁,反复出现胃脘疼痛,呕吐酸水。今天吃了山楂片后出现胃脘疼痛明显,
老年男性患者,近2月来感头晕乏力,心悸不适来院检查,查体:贫血貌,皮肤干燥,指甲
最新回复
(
0
)