假如你是李华，你的外国朋友Tom要到中国来，他想了解中国的风俗习惯，请你写一篇短文向他介绍中国的风俗习惯。包括：表达问候，与人就餐，参加聚会等。
注意：
（1）词数80左右；
（2）可以适当增加细节，以使行文连贯；
（3）开头结尾已给出，不计入总词数。
    Dear Tom，
    I'm glad to hear that you'll come to China.You said you wanted to learn about the customs in China.Now，let me tell you something about them.
    China is a country with a long history，              
    When in Rome，do as the Romans do.And you'll have a great time in China.

【考点】书信类；中华文化与传统．

【答案】Dear Tom，
    I'm glad to hear that you'll come to China.You said you wanted to learn about the customs in China.Now，let me tell you something about them.
    China is a country with a long history ，and there are many customs in China.Now let me introduce some to you.
    When you meet friends，you should greet each other and just say "hello"，instead of shaking hands frequently.When you eat at a friend's home，you should use your right hand to hold chopsticks.It is best not to make noise when eating.It's polite to eat all the food in your bowl.Don't knock bowls or plates with chopsticks.This is impolite.After dinner，the host usually makes tea for the guests.When you leave，you should say goodbye to the host politely.If your friends invite you to the party，you'd better arrive a little earlier，5 to 10 minutes in advance.You can bring a small gift to your friends.But your friends won't open presents immediately.This is different from other foreign countries.
    When in Rome，do as the Romans do.If you obey these，I think you'll have a great time in China.