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
The World’s Longest Bridge Rumor has it that a legendary six-headed monster lurks in the deep waters of the Tyrrhenian Sea betw
The World’s Longest Bridge Rumor has it that a legendary six-headed monster lurks in the deep waters of the Tyrrhenian Sea betw
admin
2009-06-15
75
问题
The World’s Longest Bridge
Rumor has it that a legendary six-headed monster lurks in the deep waters of the Tyrrhenian Sea
between Italy and the island of Sicily.(1)When completed in 2010, the world’s longest bridge will weigh nearly 300,000 tons — equivalent to the iceberg that sank the Titanic — and stretch 5 kilometers long. "That’s nearly 50 percent longer than any other bridge ever built," says structural engineer Shane Rixon.
(2)They’re suspension bridges, massive structures built to span vast water channels or gorges. A suspension bridge needs just two towers to shoulder the structure’s mammoth weight, thanks to hefty supporting cables slung between the towers and anchored firmly in deep pools of cement at each end of the bridge. The Messina Strait Bridge will have two 54,100-ton towers, which will support most of the bridge’s load. The beefy cables of the bridge, each 1.2 meter in diameter, will holdup the longest and widest bridge deck ever built.
When construction begins on the Messina Strait Bridge in 2005, the first job will be to erect two 370 meter-tall steel towers.(3)Getting these cables up will be something. It’s not just their length — totally 5.3 kilometers — but their weight.(4)After lowering vertical "suspender" cables from the main cables, builders will erect a 60-meter-wide 54,630-ton steel roadway, or deck — wide enough to accommodate 12 lanes of traffic. The deck’s weight will pull down on the cables with a force of 70,500 tons. In return, the cables yank up against their firmly rooted anchors with a force of 139,000 tons — equivalent to the weight of about 100,000 cars. Those anchors are essential.(5)
A. Some environmentalists are against the project on biological grounds.
B. What do the world’s longest bridges have in common?
C. If true, one day you might spy the beast while zipping (呼啸而过) across the Messina Strait Bridge.
D. They’re what will keep the bridge from going anywhere.
E. The second job will be to pull two sets of steel cables across the strait, each set being a bundle of 44,352 individual steel wires.
F. They will tip up the scales at 166,500 tons -- more than half the bridge’s total mass.
legendary adj.传说中的
lurk v.潜伏
Sicily 西西里岛(意大利南部)
Tyrrhenian Sea 第勒尼安海
Messina Strait 墨西拿海峡
Gorge n .峡谷
mammoth v.巨大的
hefty adj.高强度的
sling v.用县带吊挂(slung, slung)
beefy adj.结实的
yank v.拽
选项
答案
C
解析
注意空格前后句中的词语使用特点:空格前句中的a legendary six-headed monster与选项C中的the beast呼应,而C中的the Messina Strait Bridge也与空格后句内容呼应:空格后句的话题也是桥,空格后句谈到“世界上最长的桥”,所以C的山现就起着在语意上与空格前后句呼应的作用,因此 C是答案。
转载请注明原文地址:https://www.kaotiyun.com/show/mOhd777K
本试题收录于:
职称英语理工类C级题库职称英语分类
0
职称英语理工类C级
职称英语
相关试题推荐
We’vebeenthroughsomeroughtimestogether.
PriscillaOuchida’s"energy-efficient"houseturnedouttobeahorribledream.Whensheandherengineerhusbandmarriedafew
BlackAmericansaremorelikelytodieofcancerthanWhichmayNOTbeareasonforhighercancerdeathratesamongUSblacks?
Theframeneedstobestrongenoughtosupporttheengine.
BedwettingMillionsofkidsandteenagersfromeverypartoftheworldwetthebedeverysinglenight,it’ssocommonthat
SomeSchoolingonBackpacksAccordingtotheU.S.ConsumerProductSafetyCommission,5,900kidsweretreatedathospital
WhatMakesMetheWeightIAm?There’snoeasyanswertothisquestion.Yourgeneticmakeup,thephysicaltraitsthatgetp
TheeconomycontinuedtoexhibitsignsofdeclineinSeptember.
Naturalselectiondescribesthebiologicalprocessinwhichthedifferencesofindividualswithinapopulationinfluencestheir
Enormoussumsofmoneyhavebeenspentonspaceexploration.
随机试题
合理调整轴承间隙,是保证轴承寿命、提高轴的()的关键。
我国选举法规定,公民享有选举权和被选举权的法定年龄为()
影响黄金价格的因素包括()
哪种制剂不能作为菌斑染色剂
5根弹簧系数均为k的弹簧,串联与并联时的等效弹簧刚度系数分别为:
由于设计深度不够等原因,对一般附属、辅助和服务工程等项目,以及住宅和文化福利工程项目或投资比较小、比较简单的工程项目,多采用()编制概算。
需要利用有经验的专业人员对某中心的工作质量和服务水平作出有根据的判断之后,才能对该中心的控制业绩作出客观评价,这样的责任中心是()。
某服务对象对社会工作者说:“我和老公恋爱和新婚的时候,常常有很多话要说,关系很好。可现在我挺失望的,我们俩经常没什么话说,感觉关系越来越冷淡。”根据上述对话,社会工作者运用“同理”技巧给予的回应是()。
大多数人都是围绕要做的事情而非身体的自然节奏来安排自己的时间。每天的工作任务、上下班的交通、社交活动和孩子的日程安排经常_______了我们,我们的时间安排不可避免地与人体生物钟发生_______。填入画横线部分最恰当的一项是:
中国的粮食问题,仍然还是要靠自己,这是中国作为一个人口大国的国情所决定的。粮价是市场创造过程的客观结果,我们与其在价格干预上绞尽脑汁,不如把目光放长远,切实在农业基础设施、农业技术进步方面下大力气,珍惜每一寸土地,利用好每一项要素投入,保持粮食产量的稳定增
最新回复
(
0
)