I'm going to need more information on this, though. Sorry.
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.
