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、The plane is safe even if two of its engines fail. B、There are three engines on each of the giant jet plane. C、There is an ext
A、The plane is safe even if two of its engines fail. B、There are three engines on each of the giant jet plane. C、There is an ext
admin
2018-05-10
24
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.[22]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.[24]If two engines fail on the same side, the plane can easily use its other engines to land.[25]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、The plane is safe even if two of its engines fail.
B、There are three engines on each of the giant jet plane.
C、There is an extra engine on each of the giant jet plane.
D、The engines never fail on the giant jet plane.
答案
A
解析
短文提到:“即使同侧有两台发动机失灵,飞机还是可以轻而易举地凭借其他发动机着陆。”故A正确。
转载请注明原文地址:https://jikaoti.com/ti/WmRFFFFM
0
大学英语四级
相关试题推荐
TheUSCongressA)TheUScongressisthelegislativebranchofthefederalgovernment.Itisabicameral(两院制的)law-making
A、Forhiswritingcourse.B、Formakingmoney.C、Forrecreation.D、Forthediploma.A录音一开始,男十就说他觉得很轻松,因为刚刚写完了创意写作课(creativewritin
A、Makingshoes.B、Cowsgivingbirth.C、Pricingcows.D、Sellingpigs.B
A、Femaleleadersputmoreemphasisonassigningtasks.B、Femaleleadersattachgreaterimportanceonpositiveattitude.C、Malel
A、BeijingAmusementPark.B、TheNationalAmusementPark.C、TheInternationalSculpturePark.D、BeijingSculpturePark.C短文说:“去年夏
A、Copperandiron.B、Copperandtin.C、Ironandtin.D、Copperandzinc.B短文提到:“过了一些时候,人类知道了如何制造我们现在称之为青铜的东西。青铜是铜和锡的合金。”B正确。具体的物质
A、Hewasdoingshopping.B、Hewaswatchingafilm.C、Hewasmakingaphonecall.D、Hewastalkingtoapoliceman.A短文开头就说约翰“那时正在
A、Ingreenforests.B、Indrydeserts.C、InthePacificOcean.D、IntheNorthPoleregion.D短文开头就提到,除了北极地区和南太平洋的一些岛屿外,到处都有蛇类。故正确答
A、Salesdropped.B、Therewereseriousproductproblems.C、Thingswentalongverywell.D、ThenewCEOhadtobefired.C短文说“公司事务进
A、Theylikedogsmorethancats.B、Theyareallowedtotakepetsontheplane.C、Theyareallowedtotakepetstosomehotels.D
随机试题
组成褶皱的基本单位是岩层褶曲的()弯曲。
A嗜酸性粒细胞B嗜碱性粒细胞C单核细胞DT淋巴细胞EB淋巴细胞主要与体液免疫有关的是
治疗肝郁气滞之癃闭,宜选
龈牙组纤维根间组纤维
人民法院于2014年8月10日受理某企业破产案件。在进行破产清算时,下列选项中,管理人可请求人民法院行使撤销权的有:()
下列总图图例中哪项表示铁路跨道路?[2006-3]
机器设备的综合精度可用()进行评价。
根据《银行账户管理办法》的规定,存款人的工资、奖金等现金的支取,只能通过()办理。
依次填入下面这段话横线处的词语,最恰当的一组是:阅读优秀作品,_________其语言,感受其思想、艺术魅力,不仅可以_________大自然和人生的多姿多彩,还可以激发_________自然、热爱生活的感情。
(2011南京财经大学)试论述保险人的权利和义务。
最新回复
(
0
)