第二部分：阅读理解 Passage 1Before you go to another country it is a great help if you know the language and some of the customs of the country.When people meet each other for the first time in Britain, they say “How do you do?” and shake hands. Usually they do not shake hands when they just meet or say goodbye. But they shake hands after they havent met for a long time or when they will be away from each other for a long time.Last year a group of German students went
