通读下面短文,掌握其大意,然后在每小题所给的四个选项中,选出一个最佳答案。
Bike-sharing is a new choice for short journeys in cities. It is
1to the healthy development of the cities.
A report from a
2found that shared bikes started the nation's love for bikes again
3more and more Chinese people are choosing bikes instead of cars to make short jouneys in cities.
An engineer in that company says that people now make fewer trips by car
4shared bikes bring lots of convenience to them. The
5for shared bikes is not only among young people, who were born in the 1980s and 1990s, but also among people over sixty.
At weekends, the
6of the riders in Shenzhen reaches the top of all cities, about 50,000 people. On weekdays, the number of people who use shared bikes to travel to work is going up in Shanghai.
It is said that bike-sharing will
7to improve the cities' environment. It not only helps solve the
8problems, but also will help to make more use of space in cities. Take Beijing as
9 if more people choose shared bikes, an area of five Bird's Nest stadiums(体育馆) will be saved. Since shared bikes have so many advantages, let's go by bike and make our country a
10place to live.