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
2024-01-20
13
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. Such a plane costs at least 25 million dollars to build. It costs at least $6, 000 to fill this giant with fuel. 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. 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. There are also two mechanical pilots to take charge, if the human pilots cannot fly the plane.
22. How much does it cost to build the giant jet?
23. What does the giant jet look like inside?
24. What do we learn about the engines of the giant jet plane?
25. What will happen if the human pilot cannot fly the plane?
选项
A、6 million dollars.
B、25 million dollars.
C、6, 000 dollars.
D、400 million dollars.
答案
B
解析
短文说:“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:https://tihaiku.com/zcyy/3379382.html
相关试题推荐
[originaltext]Thefirstprivatemissionoutsideofearthorbitisclosertha
[originaltext]Thefirstprivatemissionoutsideofearthorbitisclosertha
[originaltext]Thefirstprivatemissionoutsideofearthorbitisclosertha
[originaltext](3)Fastfood,asitturnsout,isn’tquiteasfastasitused
[originaltext](3)Fastfood,asitturnsout,isn’tquiteasfastasitused
[originaltext]Theworld’slargestaircrafthastakentotheskiesforthefi
[originaltext]Theworld’slargestaircrafthastakentotheskiesforthefi
[originaltext]MillionsofbeeshavediedinSouthCarolinaduringaerialins
[originaltext]MillionsofbeeshavediedinSouthCarolinaduringaerialins
[originaltext](1)AmessageinabottlesentouttoseabyaNewHampshireman
随机试题
Cindy:Wouldyouliketohavesomeice-cream?I’vegotavarietyofflavorsfor
大学生心理健康日是每年的(),含义是“我爱我”。
《大医精诚》的作者是()A.张仲景 B.孙思邈 C.李时珍 D.林
影响药物代谢的因素不包括()。A:给药途径 B:药物的稳定性 C:给药剂量
某混凝土试块强度值不满足规范要求,但经法定检测单位对混凝土实体强度经过法定检测后
Thechangeinthatvillagewasmiraculou
A.GLP B.GMP C.OTC D.GCP E.DDS药物非临床研究
胆郁痰扰可见( ) A.心烦失眠,口舌生疮 B.神识痴呆,表情淡漠 C.
某3年期贷款合同中约定,该贷款本金分成第一年和后两年两个时间段偿还,利息则根据实
工作流程图用图的形式反映一个组织系统中各项工作之间的逻辑关系,它可用来描述(
最新回复
(
0
)