阅读下面短文，把A~D四个句子填入文中空缺处(1~4)，使短文内容完整正确，然后

问题：

     阅读下面短文，把A~D四个句子填入文中空缺处(1~4)，使短文内容完整正确，然后

完成第5题。

     In a lot of cities, hundreds of people ride bikes to work every day. 1._____ They believe that

if more people ride bikes to work, there will be fewer cars in the city and therefore (因此) less

dirty air from cars. 

     2._____ For example, they want the city to paint special lanes (车道) for bikes only on some

of the main streets, because when bike riders use the same lanes as cars, there may be accidents.

"Bikes for a Better City"feels that if there are special lanes, more people will use bikes.

      But no bike lanes are painted. 3._____Taxi drivers don't like the idea-they say it will slow

the traffic. Some store owners on the main street don't like the idea-they say that if there is less

traffic, they will have less business.5._____

A. For several years this group has tried to get the city government to help bike riders.

B. And most people live too far from downtown to travel by bike.

C. In New York City, some bike riders have even made a group called "Bikes for a Better City."

D. Not everyone thinks it is a good idea.

5. Which is the best title for this passage?

A. Americans Like Bikes        

B. Bikes for a Bctter City

C. Bikes Are Better than Cars    

D. Bike Riders in the City