题目内容：

    Is traffic a big problem where you live? Increased cycling may be the answer. Where are the best places to live and cycle? A new report lists the best bike-friendly cities around the world.

Top of the list is Amsterdam, the bike capital of the world. An incredible 40% of all traffic movements are by bicycle. There’s an extensive network of safe, fast and comfortable cycle routes. Copenhagen, the city of bikes, is a city where 32% of workers cycle to work because it’s fast and easy. Berlin is another European city that’s great for cycling. The city has about 80 kilometers of bike lanes, and 50 kilometers of pavement paths. Cycling accounts for 12% of total street traffic.

Barcelona has been praised for its cycle service “Bicing”. This was introduced in March 2007. It’s a bicycle service that allows users to take bicycles from any of the 100 stations spread around the city. Later, they can leave them at any other bike station inside the urban area of the city. The city has created a “green ring” that surrounds the city area of Barcelona with a bike path. There are 3,250 parking spaces for bikes at street level at present. Barcelona City is also building a new underground car park for bicycles.

The UK has its cycle-friendly cities too. Bristol is the birthplace of “Sustrans” —the cycle-route charity which was formed 30 years ago. One of their projects was turning an old rail line between Bristol and Bath into a bike route. Other bike-friendly cities in the UK include Cambridge and York Cambridge is an old city but has still managed to build good cycle infrastructure (基础设施), and cyclists are considered at every stage of any new developments.

Bicycle is a most popular means of transportation in China. Nowadays, riding a bicycle is also a good way to support low-carbon living. Beijing can be one of the best bike-friendly cities in China. There are many riding routes in Beijing for outdoor-lovers to explore. Cyclists can get close enough to experience the history and culture of Beijing, including the Forbidden City, Drum Tower, the Water Cube, the Bird’s Nest, Hutong etc.

1.In Amsterdam, traffic movements by bicycle account for

A.80% B.40%

C.32% D.12%

2.What do we know about “Bicing” in Barcelona?

A.There are 100 bike stations spread around the city.

B.Cyclists can leave their bikes anywhere in the city.

C.There were 3,250 parking spaces for bikes in 2007.

D.Underground bike parking stations are everywhere.

3.A rail line was changed to a bike route in________.

A.Beijing B.Cambridge

C.York D.Bristol

4.What is the passage mainly about?

A.The history of cycling. B.The best cities for cycling.

C.The development of cycling. D.The rules for cycling.