I think its d. because of the occurrence of the same sound of the adjacent words.
Answer it yourself. Nobody knows what "Baldwin's essay" is about. Can't expect answers without full context.
Answer:
D. intended to show feeling.
Explanation:
Interjection is the invariable word that expresses emotions, sensations, moods, or seeks to act on the interlocutor, leading him to adopt a certain behavior without the need for more elaborate linguistic structures. Take the example: "Wow! Pay attention when I'm talking!"
In the example above, the caller is very angry. All your anger translates into one word: wow!
With this we can say that an interjection is always used to show feelings.
