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
89
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:http://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
[originaltext]W:So,whatcanIdoforyoutoday?M:Well,urn,[6]nextmonthi
FallingTroughtheCracksDuringherfirstsemesteratcoll
AnthraxThelastcaseofinhalational(pulmon
女,28岁。孕38周,上午9时有规律宫缩而入院。宫缩中下,35秒,间隔3~4分钟
A.三偏综合征 B.交叉瘫痪 C.共济失调 D.双侧瞳孔不等大,出血侧散大
2019年7月上旬,表中价格环比涨跌幅相差最大的是:A.涤纶长丝与顺丁胶
2011年某省接待过夜游客总量再次实现突破,达到3001.34万人次,同比增长
A.血虚便秘B.寒积便秘C.热积便秘D.津亏肠燥便秘E.气虚便秘火麻仁的主治证是
有四个投资方案:甲方案年贷款利率6.11%;乙方案年贷款利率6%,每季度复利一次
肝细胞气球样变时,不会出现的改变是A:细胞内水分增多 B:内质网扩张,囊泡变
最新回复
(
0
)