The purpose of academic writing is to inform other than entertain.

The author' s purpose in writing this article is to ______. A: inform readers of Heller' s findings in his researches B: persuade readers to get enough sleep at different ages C: show readers the importance of getting enough sleep D: tell readers how many hours of sleep they should get

The primary purpose of business writing is typically to inform or persuade a common secondary purpose is to__

What is the writer’s main purpose?. A: To amuse the reader. B: To inform the reader about Laurel and Hardy. C: To express his opinion about Laurel and Hardy.

The main purpose of this letter is to express thanks to the readers. A: 正确 B: 错误