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
If you have visited London, I’m sure that you have travelled on the London Underground.The earliest underground railway line in
If you have visited London, I’m sure that you have travelled on the London Underground.The earliest underground railway line in
admin
2021-04-02
35
问题
If you have visited London, I’m sure that you have travelled on the London Underground.The earliest underground railway line in London was built in the middle of the 19th century.Steam engines pulled the trains, and smoke filled the stations and tunnels.Despite this, Londoners loved their new underground trains.They were a quick and convenient way to get to work.People could work in central London but live away from their work, often in better houses than before.New underground lines were built in the late 19th and the 20th century.They helped London to grow bigger and bigger.
Both Londoners and visitors needed to know which underground lines went to which places.They needed maps.Until the 1930s, maps of the underground were simply street maps with the underground lines added.In the centre of London, where there are lots of underground lines and stations, the maps were crowded and difficult to read.But if you made the map so that you could see easily what the underground system in central London was like, the map had to be very big to cover all the underground lines in the suburbs.
The problem was solved by a man called Harry Beck.He drew a map which looks like an electric circuit diagram.He made central London big, so that you could see all the lines and stations, and the suburbs small so that the map was in a reasonable size.He drew the underground lines so that they were either vertical, or horizontal, or at 45 degrees.He gave the different lines different colours.He said that people needed the map so that they could see how to get from one station—say, Victoria to another station—say, Marylebone.People didn’ t need to know the exact route of the railway line, or the exact distance between stations.So there were no streets on his map, and the stations are all about the same distance apart.
It was in the middle of the 19th century that Londoners built the first underground railway line.It helped Londoners go to work quickly and【A1】___________ and made the London become【A2】___________ in the next decades.However, the underground railway lines were simply【A3】___________to the street maps until the 1930s and they were hard to read.The problem was solved by Harry Beck who drew a map of underground railway lines like【A4】___________diagram, which can indicate all the lines in different 【A5】___________and stations with the same distance apart.
【A5】
选项
答案
colours
解析
转载请注明原文地址:https://kaotiyun.com/show/OdjK777K
本试题收录于:
D类竞赛(专科)题库大学生英语竞赛(NECCS)分类
0
D类竞赛(专科)
大学生英语竞赛(NECCS)
相关试题推荐
A.lookingB.focusonC.variousD.extensiveE.regionF.differencesG.famousH.
A.dietB.regularlyC.healthyD.commonlyE.reducedF.samplesG.containsH.par
A.likeB.depressedC.conflictD.accessingE.beneficialF.highlyG.appealH
A.provideB.neverC.whetherD.explanationE.embarrassingF.neitherG.experiences
PassageOneWhatdidtheprofessoradvicethestudentstodobygivingthelecture?
Theartististhecreatorofbeautifulthings.Torevealartand【C1】________theartistisart’saim.Thecriticishewhoc
(1)TheWestlifestoryreallybeganwaybackinDecember1996whenthethreeoriginalmembersofWestlifewereperforminginalo
Therehavebeenanumberofstudiesonsmokingamongtheyoung.【T1】________,ithasbeenfoundthatmanyofthechildrenliving
A、Adviceforfamilylife.B、Advicefordatingstuff.C、Adviceforeverydaylife.D、AdviceforChristmasgifts.B根据原文可知,网站绝大多数作者和
A、Theenvironmentisbad.B、Thefoodisnotdelicious.C、Thechickenisnotfresh.D、Thechickenisnotcleanenough.D由原文可知,男士担
随机试题
A.五味子B.小茴香C.女贞子D.枸杞子E.栀子来源于木犀科,表面黑紫色或灰黑色的药材是()。
A非那雄胺B醋酸泼尼松龙C醋酸甲羟孕酮D甲睾酮E达那唑甾核2,3一与异嗯唑拼合的药物,用于治疗子宫内膜异位症
代谢蔗糖能力最强的细菌是
在现代化社会中,“处方调剂”仍然是药师实施药学服务的
因房屋不具备所有权转移登记条件而导致交易终止,买方已存入监管专用账户的资金应()。
FIDIC合同条件规定的“暂列金额”特点之一是()。
下列会计处理方法中,符合权责发生制基础的是()。
成年人杨某对5岁的小明说:“你敢砸人家的玻璃,你就是英雄。”小明听后,拿起一块石头就砸破了小刚家的玻璃。对小刚家的损失应承担赔偿责任的是()。
设随机变量X~N(μ,σ2),则P(|X一μ|<2σ)().
关于性能管理的描述中,正确的是()。
最新回复
(
0
)