首页
登录
职称英语
[originaltext] Have you ever had travel problems because your airplane was l
[originaltext] Have you ever had travel problems because your airplane was l
游客
2023-07-26
86
管理
问题
Have you ever had travel problems because your airplane was late? It is a common problem and it is getting worse. Airport delays make people angry and cost the country billions in lost work time.
The Federal Aviation Administration (FAA) is the government agency that oversees air travel. They studied the problem of airline delays.
They found eleven major problems and proposed eleven ways to fix them. Some of the problems are caused because different regions of the country do things differently. The regions don’t talk to each other enough. Some of them need new computers.
Also, more planes are flying. A strong economy has more people using airplanes to get around. Airplanes are a form of mass transportation now, like trains and buses were in the past. More planes in the airport cause delays.
The airport in San Francisco is a good example. It is growing fast. Many people go through San Francisco to get to other places around the world.
Ron Wilson of the San Francisco International Airport says, "If you’ve got 18 flights that all want to take off at 8:00 a. m. and you’re on the 18th plane in line, you’re going to ’be 40 minutes late."
Weather is another main reason for delays. Weather causes about 70% of delays. Fog or freezing rain can cause delays.
The first thing the FAA wants to do is to take control away from the regions during heavy traffic times and bad weather. A national center would make decisions on things that affect the whole country. The FAA also wants to put more distance between planes in the sky when the weather is bad. This rule could cause even more delays.
The FAA knows that their solutions will not cure the problems with airport delays. But, they hope to make things better. There are just too many planes, too few traffic controllers, and not enough new technology.
选项
A、18%.
B、40%.
C、70%.
D、17%.
答案
C
解析
短文中明确提到Weather causes about 70% of delays。
转载请注明原文地址:https://www.tihaiku.com/zcyy/2870111.html
相关试题推荐
[originaltext]W:Dad!I’mwonderingifIshouldbuyapairoftennisshoes.I’m
[originaltext]W:Dad!I’mwonderingifIshouldbuyapairoftennisshoes.I’m
[originaltext]TherearemanyreasonswhyfamilylifeinBritainhaschanged
[originaltext]TodayI’dliketocontinuetotalkaboutthereasonwhytheU
[originaltext]W:Mr.Green,youweren’tathomelastSunday,wereyou?Itried
[originaltext]W:Mr.Green,youweren’tathomelastSunday,wereyou?Itried
[originaltext]Ifyouarelikemostpeople,yourintelligencevariesfromse
[originaltext]M:Goodmorning,thisisAllenPiercebroadcastingfromuniversit
[originaltext]M:Goodmorning,thisisAllenPiercebroadcastingfromuniversit
[originaltext]M:Goodmorning,thisisAllenPiercebroadcastingfromuniversit
随机试题
Inrecentyearsmanycountrieshavebeenfacedwiththeproblemofhowtoma
2012年中国机动车污染防治年报指出,()是污染物总量的罪魁祸首,其排放的NOx
布洛芬口服混悬剂 (处方) 布洛芬20g 羟丙甲纤维素20g 山梨醇25
案例教学对于提高学生分析问题和解决问题的能力具有独特作用,是思想政治新课程倡导的
全民国防教育的基本任务是:普及国防知识,培训军事技能,培育国防后备人才,激发爱
某银行分行员工小陈将分行有关数据在家中委托在银监局工作的爱人转交给对该分行进行非
备兑看涨期权策略适用于下列哪种情况?( )A.认为股票价格看涨,又认为变动幅度
()属于正确的性动机。 (A)性爱、情爱相互依存并融为一体 (B)性角色、
GMP对药品标签、说明书的管理要求包括A.药品的标签、说明书必须经企业生产管理部
(2021年真题第1批)工作最早开始时间为第4天,总时差为2天,持续时间为6天,
最新回复
(
0
)