Answer:
Writer rely on word choice to C. communicate tone.
Explanation:
Tone is the author's attitude toward his or her subject, characters, and readers. It is achieved through word choice (diction), sentence construction and word order (syntax), and by what the viewpoint character or the narrator focuses on. The tone of a piece can be happy, sad, melancholic, sarcastic, etc. The words chosen by the author will help convey such tone. For instance, if a speaker in a poem talks of sunshine, brightness, birds chirping and so on, we can infer the tone of the poem is happy, peaceful.
First one is static
Second one is round
Third one is flat
Last one is dynamic
