在如图所示的水泥路面上，人们做出了一道道凹痕。对于通过的汽车，它可以起到的作用是

阅读下面短文，根据短文内容完成表格中所缺信息，每空一词。（共10小题，每小题1分，计10分）友情提醒：请将答案用蓝色、黑色钢笔或圆珠笔直接写在答题纸上。
Andy was born in China 17 years ago. In 2007, she went to the USA with her family. As a high school student, she has found many differences between Chinese and Americans:
About money
Americans like to spend more than they have, so many of them are always in debt(欠债). But Chinese usually spend less than they have, so many of them always have money left in the bank.
The American kids themselves make their own money. Most Chinese kids always ask their parents for money.
About friends
Most American parents let their sons or daughters make friends by themselves. They never ask them about their friends while Chinese parents usuaolly enjoy knwing more about their children’s friends in many different ways, and usually stop them from staying out too late with friends.
About education
Many American students have less homework to do while many Chinese students have much.
Many American girls take part in sports, dancing and singing groups while many Chinese girls take part in study groups.
Many American parents think there is no need to send their children to an expensive school. It’s different in China. Many Chinese parents would do anything to send their children to expensive schools though their family isn’t rich enough.

小题1:      between Chinese and Americans
	Chinese	Americans
Money	Chinese usually have some money in the bank 小题2:      they spend less money than they have.	Many Americans usually 小题3:       money from the banks because they spend more than they have.
	Chinese children get money from their 小题4:    .	Children usually make money by 小题5:    .
Education	Parents usually do their 小题6:       to send their children to study in expensive schools.	Many parents think it isn't 小题7:       to send their children to an expensive schools.
	Chinese girls join in 小题8:     groups.	Many girls exercise, dance and sing together.
Friends	Parents are usually 小题9:      in knowing more about their children's friends.	Most American parents pay 小题10:     attention to their children's friends.