Every school has its rules.Believe it or not，there are a lot of strange（奇怪的）school rules all over the world.Here are some of them in different countries.
    Japanese rules
    Most Japanese schools asks the students to wear school uniforms.In many Japanese schools，students can't go to the cinema（电影院） unless（除非） with their parents.In some schools，students can't leave home in the evening or play computer games if their parents don't tell the schools first.
    Different shoes in the USA
    In some schools，students must wear indoor（室内的）shoes at school every day.So the students can't fall down（摔倒）on the floors.And this can keep the schools clean，too.We all know gum（口香糖）is hard to clean.So students in the USA can't eat it at school，not even take it to school.
    No strange hair in the UK
    Students can't have strange hair in some British schools.But the students can wear certain strange hairstyle（发型） in the World Cup years.

（1）How many school rules are mentioned（被提到） in Japan？

Four.

Four.

（2）What is the rule about shoes in some American schools？

Students must wear indoor shoes at school every day.

Students must wear indoor shoes at school every day.

（3）Why can't the American students eat the gum at school？

Because we all know gum is hard to clean.

Because we all know gum is hard to clean.

（4）When can the students in the UK wear strange hairstyle？

In the World Cup years.

In the World Cup years.

（5）What's the best title（最佳标题） of this passage？

Strange school rules all over the world.

Strange school rules all over the world.