1) state your purpose of writing 2) complain about the services 3) and make some suggestions. You should write about 100 words on ANSWER SHEET 2. Do not sign your own name at the end of the letter. Use "Li Ming" instead. You do not need to write the ad dress. (10 points)
【参考答案】
[范文] Dear Sir or Madam: I write this letter to you......