Answer: D) It creates a formal and straightforward tone.
Step-by-step explanation: The tone of a text or sentence is the author's or speaker's attitude towards the audience, the subject or even the characters of the text. There are many different kinds of tones, like: positive, negative, objective, sad, angry, etc. In the given excerpt from "Why I Write" by George Orwell, we can see that he uses formal language, and it is straightforward because he explains in a direct way, the aspects that can influence a writer's motives.