首页
登录
职称英语
[originaltext] Have you ever traveled on any of the giant jet airplanes? If
[originaltext] Have you ever traveled on any of the giant jet airplanes? If
游客
2024-02-23
47
管理
问题
Have you ever traveled on any of the giant jet airplanes? If you have not been a passenger on one of these planes, try to imagine a jet which is more than 70 meters long and more than 5 stories high at the tail. [32] Such a plane costs at least 25 million dollars to build. It costs at least $6,000 to fill this giant with fuel. [33] Inside, the jet looks more like a great theatre than a plane. It has 6 kitchens. They are all needed when the plane is full. [34] The jet can hold more than 400 passengers. Imagine that number in one jet plane. Is there any danger that the jet’s engines will fail? Fortunately, the planes appear to be quite safe. On each plane, there are twice as many engines as it needs. If two engines fail on the same side, the plane can easily use its other engines to land. [35] There are also two mechanical pilots to take charge, if the human pilots cannot fly the plane.
选项
A、6 million dollars.
B、25 million dollars.
C、70 million dollars.
D、400 million dollars.
答案
B
解析
本题询问制造大型喷气式飞机成本多少。关键是听到“制造这种飞机至少要花费2500万美元”,故答案为B。
转载请注明原文地址:http://tihaiku.com/zcyy/3475120.html
相关试题推荐
[originaltext]WhenMr.Finchretired,heboughtasmallcottageinaseasid
[originaltext]WhenMr.Finchretired,heboughtasmallcottageinaseasid
[originaltext]M:Hi,Alison,Ididn’tseeyouintheliteratureclasslastFrid
[originaltext]M:Hi,Alison,Ididn’tseeyouintheliteratureclasslastFrid
[originaltext]M:Hi,Alison,Ididn’tseeyouintheliteratureclasslastFrid
[originaltext]M:Hi,Alison,Ididn’tseeyouintheliteratureclasslastFrid
[originaltext]Londontaxidriversknowthecapitallikethebackoftheirh
[originaltext]Londontaxidriversknowthecapitallikethebackoftheirh
[originaltext]Londontaxidriversknowthecapitallikethebackoftheirh
[originaltext]“Gototheplaygroundandhavefun,”parentswilloftensayt
随机试题
RobertwasborninasmalltowninEngland.Hisfatherhasafarmandcansu
PassageTwo(1)"Onemillionjobstovanishin10years,"shouttheMond
Packagingisthedesignandproductionofphysicalcontainerforaproduct,
[originaltext]M:WhatdoyouplantodoforChristmas?W:Noconcreteplan,but
灭火剂输送管道的吹扫符合规定的是()。A.灭火剂输送管道在气密性试验合格后,或
15-16世纪德语利德的代表作曲家有()。A.哈斯勒 B.芬克 C.森夫尔
公路水运工程试验检测,是指根据国家有关法律、法规的规定,依据工程建设技术标准、规
(2018年真题)股权投资基金管理人履行重大事项临时披露义务中,下述不属于重大事
大黄中泻下作用最强的化合物为A.大黄酸葡萄糖苷B.游离蒽醌C.大黄素葡萄糖苷D.
工程网络计划的资源优化是指通过改变( ),使资源按照时间的分布符合优化目标。
最新回复
(
0
)