The figure of speech would be onomatopoeia, which is a word formed to associate with a sound.
C. They reveal how the characters’ moods change.
Answer: Yes and Captain
Explanation: Yes is to be capitalized because it is the beginning of the first word in quotations. Captain is to be capitalized because it is the beginning of a title. If it came after the title, the word would not need to be capitalized.
If this is the book I think it is the answer is B. pride about his knowledge of fine wines.