Typical sources for factual information in an informal report include ____.
A、company records, observation, and electronic resources
B、observation, personal opinion, and print sources
C、printed materials, the writer's educated guesses, and electronic resources
D、personal experience, personal observation, and personal opinion
数字时代的商务英语写作
章节列表
Unit 1 Introduction: What Is Business8Unit 2 Business Writing Process26Unit 3 Business Writing Techniques28Unit 4 Routine and Informative Business Messages29Unit 5 Persuasive Messages30Unit 6 Negative Messages30Unit 7 Business Reports & Proposals30Unit 8 Employment Messages30Unit 9 Social Business (Goodwill) Messages15Final Test20