Good and bad manners （举止） make up the social rules of a country．They are not always easy to learn because they are often not written in books．Let's see some social rules in Britain．
    In the past，British women didn't go to pubs （酒吧） because it was not considered good action for a woman．Now both women and men drink freely in pubs．
    Visitors to Britain often see British people wait in queues （排队等候） in public places． It is considered impolite to get on a bus without waiting your turn in the queue． And if you don't wait your turn，the other people in the queue will probably complain （抱怨） loudly．
    Queuing is a national habit in Britain and it is considered good manners to wait your turn．
    In some countries it is considered bad manners to eat in the street．However，in Britain it is common to see people having a snack while walking down the road．
    British people used to be surprised to see young children in restaurants in the evening because children were not usually taken out to restaurants late at night．And if they made a noise in a restaurant，it was considered very impolite．These days children are playing a more active role and they are now accepted in many pubs and restaurants．
    In recent years many British companies have banned （禁止） smoking in their offices and canteens．Smoking is also banned on the London Underground，in cinemas and theatres and on most buses．It's becoming less and less acceptable to smoke in a public place．It is also considered bad manners to smoke in someone's house without permission （允许）．
   社会规则是每个国家重要的一部分． The British have an expression for following these "unwritten rules"：When in Rome，do as the Romans do．

（1）回答问题：
What does the underlined word "it" refer to？

Going to pubs．

Going to pubs．

（2）将文中划线的英语句子译成汉语．

没有排队就上车被认为是不礼貌的．

没有排队就上车被认为是不礼貌的．

（3）回答问题：
Why were British people surprised to see young children in restaurants in the evening？

Because children were not usually taken out to restaurants late at night．

Because children were not usually taken out to restaurants late at night．

（4）将文中划线的汉语句子译成英语．

Social rules are an important part of / in every country．

Social rules are an important part of / in every country．

（5）回答问题：
How many social rules does the writer mention in the article？

Five / 5．

Five / 5．