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
2023-10-30
60
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 【T1】______ 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【T2】______ 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 【T3】______Delta/Northwest’s planes dated back to the late 1960s. U.S. fleets are among the oldest in the world, said Richard Aboulafia, an【T4】______ analyst.
"I’m not really sure that people should read that much into that," Aboulafia said. "From a safety【T5】______, a lot of the older planes were built tougher and with proper【T6】______, 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 【T7】______ or upgraded, said Aboulafia. There’s less pressure on the airlines to【T8】______ the【T9】______, unless it’s a safety【T10】______ or a redesign that will save money. [br] 【T6】
选项
答案
maintenance
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3142327.html
相关试题推荐
BasicsaboutSpringBreakSafety1.TravelsafetyValiddriving【T1】______Aw
BasicsaboutSpringBreakSafety1.TravelsafetyValiddriving【T1】______Aw
BasicsaboutSpringBreakSafety1.TravelsafetyValiddriving【T1】______Aw
BasicsaboutSpringBreakSafety1.TravelsafetyValiddriving【T1】______Aw
BasicsaboutSpringBreakSafety1.TravelsafetyValiddriving【T1】______Aw
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
Fewpeopleexpectluxurywhileflying,butthesedays,eventhebasicsseem
随机试题
Sheis______tosprainheranklebecauseitisweakfromthreepreviouspains.A、p
Morethanthree-quartersofthechildrenweinterviewedsaidthey’resometim
[originaltext]Formostofus,successandtheabilitytocontrolourownfa
Tenyearsago,JoeAllenbeganstudyingadiversegroupofseventhgradersn
罗杰斯把教师看作是学习的______和学习资源的提供者,是可以与学生分享感觉和
所谓设计,指的是把一种设计、规划、设想、问题解决的方法,通过的()方式传达出来的
A.糖正常,氯化物升高,蛋白明显下降,细胞数升高,以中性粒细胞为主 B.糖明显
下列关于质量评定的组织要求正确的是()。A、分部工程质量由施工单位自评,监理单位
患者术后禁食3天,仅从静脉输入大量的5%葡萄糖液维持机体需要,此患者最容易发生A
某城市基于对城市总体布局的消防安全考虑,对于旧城区中严重影响城市消防安全的企业,
最新回复
(
0
)