- 任务完成
- 8.0分
- 连贯与衔接
- 7.0分
- 词汇资源
- 7.0分
- 语法范围与准确性
- 7.0分
Dear Sir or Madam, I am writing this letter to recommend a piece of equipment for our company which I believe would be highly useful. I saw this equipment at another company when I attended a business meeting there about a week ago.