工具) that has become acultural icon.In London to avoid the traffic above ground, people use the "underground", also called the "Tube". The city has the oldest and mostcomplicated(复杂的) underground railway ……

The world’s oldest underground rail network has finally transported itself into the future. On Aug... were announced, two of London’s 11 underground lines will run until the early hours at weekends ……

attack on London's Underground rail system after three men were arrested under anti-terror legislation... on the world's oldest underground system.Sri Lankans talkingSri Lanka's government and Tamil rebels held ……

. D. Frustrated.Day 5阅读下面的材料，并根据内容选择最佳选项。The London Underground (The Tube)The main source of public transport in London revolves around the Underground (or the Tube as it is known to Londoners ……

on:London Underground (the Tube)Overground and National Rail trains in LondonLondon buses (in any Zone... it from Underground stations in London.B. It saves you a lot of time waiting in line to get a ticket. C ……

Line, then Bus 493.Rail: 12-minute ride from London Waterloo Station to Wimbledon Station, then Bus 493..., with the Northern Line at South Wimbledon, and with the rail/tram at Wimbledon Station.Road: From central ……

to be successful.Changing the rules that have kept the underground system moving for more than a century....But since April 18, Transport for London (TfL) has started what The Independent described ……

.The Underground in London is used by everyone, rich and poor. It’s simply the quickest and most convenient... motorists can then leave their cars and travel into the city by train.Light rail or tramways are another ……

the world, there are two main rules on the London Underground: Please mind the gap and please give up your seat to a person carrying a child or heavy luggage (行李). But London’s 150-year-old transport system ……

as a child, 1.4 euros, to use buses,trams(电车), the underground and local rail services. The animals can also ……

it.Like subway systems all around the world, there are two main rules on the London Underground: Please... systems in the world.B. The unwritten rules of the London Underground.B. The unwritten rules ……

strange on the London Underground subway system the other day – she hid 100 copies of a book named Mom... some along the escalator rail (扶手). With each book, there is a hand-written note by Watson, asking ……

THIS picture was taken in a carriage of the Piccadilly Line of the London Underground System. It warns travelers about leaving luggage unattended in the Underground stations and the Underground ……

阅读文章，补全句子This year, the first underground trains are ___________ years old. The Underground started running in ___________. London was the ___________ city to get underground trains. Children under ……

SHANGHAI plans to build a vast underground network of malls, restaurants and parking lots to make... will cover 600,000 square metres — the equivalent of 120 soccer fields — spread across four underground ……