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
专升本
The World’s Longest Bridge Rumor has it that a legendary six-headed monster lurks in the deep waters of the Tyrhenian Sea be
The World’s Longest Bridge Rumor has it that a legendary six-headed monster lurks in the deep waters of the Tyrhenian Sea be
admin
2016-03-05
72
问题
The World’s Longest Bridge
Rumor has it that a legendary six-headed monster lurks in the deep waters of the Tyrhenian Sea between Italy and the island of Sicily.【R1】______When completed in 2010, the world’s longest bridge will weight nearly 300,000 tons—equivalent to the iceberg that sank the Titanic—and stretch 5 kilmeters long. "That’s nearly 50 percent longer than any other bridge ever built," says structural engineer Shane Rixon.
【R2】______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(体格健壮的)supporting cables slung(悬吊)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(结实的)cables of the bridge, each 1. 2 meter in diameter, will hold up 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,【R3】______Getting these cables up will be something. It’s not just their length—totally 5. 3 kilometers—but their weight. 【R4】______
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. 【R5】______
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(使一边翘起)the scales(天平)at 166,500 tons—more than half the bridge’s total mass.
G. The world’s longest bridge will be built there.
【R3】
选项
答案
E
解析
上文有the first job这几个词。有first,必有second/then。六个选项中,只有E含有The second job。所以,E是答案。
转载请注明原文地址:https://www.kaotiyun.com/show/sxHC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Therearethreekindsofgoals:short-term,medium-rangeandlong-termgoals.Short-termgoalsarethosethatusuallydealwith
Inordertocommunicatethoughtsandfeelings,theremustbeaconventionalsystemofsignsorsymbolswhichmeanthesametoth
Athiefwithalongrecordwasbroughtbeforeajudge.Judge:Haveyoueverstolenthings?Thief:Oh,【D1】______.Judge:Andwh
Climate,morethananyothersinglefactor,determinesthedistributionoflifeonEarth.Climaticboundariesestablishthelimi
Youthisnotamatteroftimebutamatterofself-improvement,bothphysicallyandmorally.Beingagoodyouth,oneshouldhave
CocoChanel,aFrenchwoman,isveryfamousforhersuccessinthefashionworld.ThelifeofCocoChanelisaclassicrags-to-r
Therefore,witheveryincreaseofknowledgeandskill,wisdombecomesmorenecessary,foreverysuchincreaseaugments(增强)ourca
TheChinesegovernmenthadarrested774peopleoverthepasttwomonthsaspartofanationwideactionontheproductionandsal
Theelectricfandoesnotworkbecauseofthe______ofservice.
Exerciseisoneofthefewfactorswithapositiveroleinlong-termmaintenanceofbodyweight.Unfortunately,thatmessagehas
随机试题
所谓项目管理是指项目管理者为了实现项目目标,按照客观规律的要求,运用系统工程的观点、理论和方法,对执行中的项目的发展周期中的各阶段工作进行(),以取得良好的效益的各项活动的名称。
冲击气缸的整个工作过程分为哪三个阶段?
设等于[].
不透光结石主要是
不具有明确手术指征的子宫肌瘤是
含水量的定义是()。
ABC公司2014年末和2015年末简化的资产负债表如下:ABC公司2014年和2015年简化的利润表如下:要求:(1)分别计算2014年年末和2015年年末的金融资产、金融负债、经营资产、经营负债、净经营资产和净负债;(2)分别计算2014年
TCP是采用()来控制流量的。
[*]
【S1】【S4】
最新回复
(
0
)