The bicycle is really and important mean
问题：
The bicycle is really and important means of transportation in China.Bicyclese have become more and more popular in China.People ride bikes to their workplaces,to shopping centers,to schools,and so on.During the rush hour,you can often see a boiling sea of bicycles running in all directions.With the largest number of bike riders in the world,China is often referred to as the kingdom of bicycles.There are many advantages(优点) about the bicycle.For example,bicycles do not cause air or sound pollution(污染);compared with cars,bicycle cause no environmental(环境的) problems;bicycles save energy(能源) and parking place;riding bikes to travel can be a wonderful experience(经历);the bicycle allows us to go anywhere nearby easily;bikes are not very expensive,and almost every family can afford them;riding bikes regularly does good to people's health.
通读短文，然后根据短文内容回答问题。
小题1:Why is China called the kingdom of bicycles?
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小题2:Can we go anywhere easily by bicycles?
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小题3:Why can almost every family afford bicycles?
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小题4:What do you think the most popular means of transportation in China is?
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小题5:What are the advantages of the bicycles?You can give one or two examples.
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