首页
登录
职称英语
Few people expect luxury while flying, but these days, even the basics seem
Few people expect luxury while flying, but these days, even the basics seem
游客
2024-09-19
26
管理
问题
Few people expect luxury while flying, but these days, even the basics seem to be in bad shape. It’s not uncommon to find your tray table broken, the in-flight entertainment system not working and your seat【D1】______ worn—all of which can make you think, how old is this plane anyway?
The reality for many U.S. air travelers is that most of their journeys take place on planes that have been in service for a【D2】______ or more.
The average age of the fleet of the seven large U.S. passenger airlines is about 14 years old, according to The Airline Monitor. It found American and Delta/Northwest had the oldest fleets, at about 16 years on average. As of the end of 2008, a small percentage of the【D3】______ Delta/Northwest’s planes dated back to the late 1960s. U.S. fleets are among the oldest in the world, said Richard Aboulafia, an【D4】______ analyst.
"I’m not really sure that people should read that much into that," Aboulafia said. "From a safety standpoint, a lot of the older planes were built tougher and with【D5】______【D6】______, there’s no reason why a plane can’t stay safe for 25 to 30 years."
It’s also important to remember that a plane may be 20 years old, but its engines and other major systems could have been recently【D7】______ or upgraded, said Aboulafia. There’s less pressure on the airlines to 【D8】______ the【D9】______, unless it’s a safety【D10】______ or a redesign that will save money. [br] 【D3】
选项
答案
merged
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3765064.html
相关试题推荐
Howoftendoesapersondreameachnight?[br][originaltext]Peopledreamf
Howoftendoesapersondreameachnight?[br][originaltext]Peopledreamf
Accordingtothepassage,whatdopeopleoftenthinkaboutastronomers?[br][o
Accordingtothepassage,whatdopeopleoftenthinkaboutastronomers?[br][o
WhathadSouthAfricanAmbassadorKumaloexpecttheSecurityCounciltodo?[br]
WhathadSouthAfricanAmbassadorKumaloexpecttheSecurityCounciltodo?[ori
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
随机试题
[originaltext]MostAmericancollegestudentsneedtobeefficientreaders.
Nexttimeyouenterausernameandpassword,thinkabouttherhythmofyourty
[originaltext]W:WhataretheadvantagesofE-education,ProfessorGu?M:There
A.P波 B.PR间期 C.QRS波群 D.ST段反映两心房去极化过程的是
营养琼脂培养基一般要求高温灭菌温度为()℃。A.100 B.110 C.
中药材适宜采收期确定的主要依据是A.药材中有效物质的含量与药用部分的产量结合考虑
按《中国药典》规定,含量测定的指标成分是盐酸小檗碱的中药是A.黄连 B.艾叶
下列关于项目监理机构组织形式的说法,错误的是()。A.直线制监理组织形式要求总监
容量是锅炉的主要性能指标之一,热水锅炉容量单位是()。A.t/h B.MW
于不发火(防爆的)面层质量验收的说法,正确的有()。A.采用的碎石应选用大
最新回复
(
0
)