第一部分:閱讀判斷(第l-l0題，每題l分，共10分)

下面的短文后列出了10個句子，請根據短文的內容對每個句子作出判斷;如果該句提供的是正確信息，選擇A；如果該句提供的是錯誤信息，選擇B；如果該句的信息文中沒有提及，選擇C。

Bicycle Commuting

I may not be a movie star,best selling author,or millionaire when I grow up，but one thing I will be known for，at least locally，is commuting by bicycle.I'ssad to see how few people do even though many could Lots of people eagerly campaign for the reduction of greenhouse gases,but by driving cars，they're sill contributing to the problem.

You might be picturing me as an extreme environmentalist(環保主義者)，but I'm not one of those teenagers who wear shirts that say'Help save the world:Recycle.'

Actually,my interest in exercise,health,and fitness led me to cycling.Cycling can help you lose weight,improve your health,and prevent many

diseases.Cycling also carries a relatively low chance of injury.

While being good for your body,bicycle commuting is also a great way to cut greenhouse gases.Many environmentalists recycle，plant tees,and drive hybrid cars(混合動力汽車)，but bicycle commuting could be even more effective than all of those combined.You could cut down the amount of greenhouse gases just by commuting by bicycle a few times a week.

Bicycle commuting saves money too.When you buy your bicycle and the things that usually go with it.You might be shocked by the cost.But if you think about the increasingly high gas prices,you will know for sure that you can save a significant amount each year by not driving a car.

You might think that you don't have time for bicycle commuting Actually.you probably do.You could cut back on your TV time and pick up this ctivity,It helps you care for the environment,save money，and most importantly get fit