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
2024-02-27
49
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、Airplanes.
B、Trucks.
C、Trains.
D、Buses.
答案
B
解析
短文中提到Airplanes are a form of mass transportation now,like trains and buses were in the past,只有选项B不包括在内。
转载请注明原文地址:https://tihaiku.com/zcyy/3486373.html
相关试题推荐
[originaltext]Inthepastfewyears,millionsofAmericanshavebecomesudd
[originaltext]Inthepastfewyears,millionsofAmericanshavebecomesudd
[originaltext]W:Jack,haveyouandAnnedecidedwhenyou’regoingtogetmarri
[originaltext]W:Jack,haveyouandAnnedecidedwhenyou’regoingtogetmarri
[originaltext]Peoplemanagementskillsarethemostimportantskillsamana
[originaltext]Mostreliablecompaniespaycloseattentiontocustomers’mai
[originaltext]Mostreliablecompaniespaycloseattentiontocustomers’mai
[originaltext]W:Isitsupposedtoraintoday?M:Ifyoubelievetheweatherfo
[originaltext]W:Isitsupposedtoraintoday?M:Ifyoubelievetheweatherfo
[originaltext]W:Isitsupposedtoraintoday?M:Ifyoubelievetheweatherfo
随机试题
IhavesetouttotravelfromtheAtlanticOceantothefoothillsoftheBolivia
温室效应greenhouseeffect
目钢网架的高空散拼法吊装,主要施工流程有:吊装机械的选择、()等。A.构件准备
重型地中海贫血患儿输血宜首选( )。A.洗涤红细胞 B.冰冻红细胞 C.少
按细度模数的大小,可将砂分为粗砂、中砂、细砂和特细砂。普通混凝土用砂宜选用为细度
A.回盲部 B.横结肠 C.空肠 D.直肠、乙状结肠 E.降结肠溃疡性结
一般资料:求助者,男性,35岁,本科学历,已婚。 案例介绍:求助者是军队干部,
依照《建设工程工程量清单计价规范》(GB50500—2013)的规定,承包人认为
某产品的预算产量为10000件,实际产量为9000件,实际发生固定制造费用180
一期梅毒的典型损害是A.掌跖角化斑 B.树胶肿 C.软下疳 D.扁平湿疣
最新回复
(
0
)