閱讀短文，根據(jù)要求完成文后的題目。
    Every school has its own set of rules.They are made to keep students disciplined （守紀(jì)律的）.The rules change from one school to another.Some schools are much stricter than others.There are also some rules that look strange or funny to us.Here are some funny school rules.
    Tough Japanese rules
    Most schools demand that students wear uniforms，such as sports suits or skirts.But many Japanese schools even regulate（規(guī)定） the color of underwear!They also ask the girls to fold their white socks in a certain way and the boys to shave（剃） their heads.
    Other Japanese schools tell students that they can't date，go to the movies，leave home after sunset or play video games without being allowed.
    Different shoes in the US
    For safety at some US schools，students must have a pair of indoor shoes to change at school every day. This makes sure students won't fall over on the slippery（易滑的） floors and keeps the schools clean.
    Gum（口香糖） chewing is not allowed in many US school buildings，as it is difficult to clean the gum up.And if students chew gum in class，they may not focus on their study.
    No strange hair in the UK
    Strange hairstyles are not allowed in some British schools.But they might allow students to wear certain hairstyles during the World Cup years.Two students cut their hair into a special design during the 2002 World Cup.But they were not accepted by their school after that because the school said the rules had changed since then.

（1）What's the purpose of every school having its own set of rules？ （no more than 4 words）

To keep students disciplined.

To keep students disciplined.

（2）Why is gum chewing not allowed in many US school buildings？ （no more than 18 words）

Because it is difficult to clean the gum up and students may not focus on their study.

Because it is difficult to clean the gum up and students may not focus on their study.

（3）When might British students be allowed to wear certain hairstyle？ （no more than 5 words）

During the 2002 World Cup.

During the 2002 World Cup.

（4）請將文中畫線的句子翻譯成漢語。

這可以確保學(xué)生不會在濕滑的地板上摔倒，并保持學(xué)校清潔。

這可以確保學(xué)生不會在濕滑的地板上摔倒，并保持學(xué)校清潔。

（5）請給短文擬一個適當(dāng)?shù)挠⑽念}目。

School Rules in Different Countries

School Rules in Different Countries