参考答案和解析
正确答案：
【范文】
Dear Sir or Madam,
I was a tourist of your agency. I had a bad cold during my last trip to Mount Tai. I had a fever and felt very awful. I really didn’t know what to do at that moment. Fortunately, my tourist guide helped me a lot. She not only gave me some medicine but also prepared some porridge for me. Thanks to her good care. I recovered very soon. I write to show my gratitude to my guide and your travel agency.
Thanks a lot.
Yours,
Wang Lin
解析：
暂无解析
