假定你是李華，最近收到美國筆友Cathy的郵件，說自己五一期間要來中國旅游，希望你能介紹一處中國著名的景點。請根據以下要點，給她回一封郵件。
1.內容包括：
①景點名稱；
②地點、歷史和文化；
③參觀建議。
2.注意：
①詞數80左右；開頭和結尾已給出，不計入總詞數。
②可以適當增加細節，以使行文連貫。
3.提示詞：避免avoid 擁擠be crowded with

Dear Cathy，
    I'm writing to tell you something about ________________________________
    Looking forward to your early reply.
Yours，
Li Hua

【考點】提綱作文；旅游與交通．

【答案】Dear Cathy，
 ???   I'm writing to tell you something about some?places?of?interest in China.Personally，one of the best is the Great?Wall of China.It came?into being during the Warring States?period and reached its best in Ming Dynasty as defence?working against enemies.With?a history of over 2，000 years，it?runs?like?a?huge dragon?across North China.And?now?it's a world-famous tourist attraction.As an old Chinese saying goes， "A man who hasn't been to the Great?Wall is not a true man，" it's almost a must for foreigners?to visit in China.
 ????  If you come to visit the Great Wall，you'd better come?a day before climbing the Wall and avoid weekends or holidays，when it is too crowded with tourists，so as to enjoy its?beauty more peacefully.Moreover，I?can be your guide if you like.
          Looking forward to your early reply.
Yours，
Li Hua