首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Two mechanical pilots will do the job. B、The giant jet will crash. C、The giant jet will be forced to land. D、The engines of th
A、Two mechanical pilots will do the job. B、The giant jet will crash. C、The giant jet will be forced to land. D、The engines of th
admin
2016-12-22
34
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、Two mechanical pilots will do the job.
B、The giant jet will crash.
C、The giant jet will be forced to land.
D、The engines of the giant jet will stop working.
答案
A
解析
短文最后一句说:“如果驾驶员不能操纵飞机,两个机械驾驶员就会接替他们的工作。”故选A。
转载请注明原文地址:https://kaotiyun.com/show/5pY7777K
0
大学英语四级
相关试题推荐
A、ThemancouldnotwaittoseeSusan.B、Susaniseagertopasstheinformationsheknows.C、Susantalkstopeopleonlyonthep
A、Morethan14,000acres.B、Lessthan14,000acres.C、About14,000acres.D、Morethan1,400acres.A细节题。短文里提到自然保护协会已经保护了超过14000英
TheWorldHealthOrganizationiscallingforurgentinternationalactiontopreventmillionsofchildrenfromdyingeveryyeara
A、Classmates.B、Colleagues.C、Teacherandstudent.D、Customers.C推理题。根据男士主修商业,又向女士询问这所学院里是否设有适合学习商业的学生的ESP,由此可知对话场景最有可能是学生申请海外学校
TheNewOldAgeA)TheJapaneseseniorcitizenswhofoundedJeebaknewtheyweremakinghistorywhentheycoinedtheircompanymo
AClassroomWhereNoOneCheatsA)WhenIcatalogmypersonaltoptenlistofteachingfailures,thefirstspotalwaysgoestoth
Couldaplantvirushavefoundawaytoinfecthumans?Ithasalwaysbeenassumedthatplantvirusescannotinfectanimals,and
Thewidespreaduseofsearchenginesandonlinedatabaseshasaffectedthewaypeoplerememberinformation,researchersarerepo
A、Moreparkingplacesaredeserted.B、Moreroadsaredamagedbycars.C、Therearemorecaraccidents.D、Therearemoretrafficj
A、Theyenjoythesamerightswithmen.B、Theyareoftenforcedtomarryatayoungage.C、Theyhavesuchrightsaseducationand
随机试题
电路如图3—9所示,设变压器和各二极管性能理想U21=U22=U2=15V。判断这是哪一种整流电路?
慢性肾功能不全的贫血,下列治疗方法最根本、最有效的方法
用友软件系统允许以()身份注册进入系统管理。
以下是2005年全国资金流量表实物交易部分,请根据该表数据回答以下有关问题。2005年总储蓄额位于前两位的机构部门是()。
对企业在销售商品的同时授予给客户的奖励积分,下列会计处理中,错误的是()。
无论儿童还是老人都按成人接待价格购买机票,住房,用餐,门票等。()
青少年学生的情绪情感具有爆发性和冲动性、外露性和内隐性的发展特点。()
以下各项不全是莎士比亚作品的是——。
简述法条竞合的构成特征。
Whatdoesthemanwanttobuy?
最新回复
(
0
)