Answer:
Onomatopoeia
Step-by-step explanation:
In order to answer this question, you need to know the definition to every answer choice.
- Hyperbole- an exaggeration
- Simile- a comparison of two unlike things using the words "like" or "as"
- Metaphor- a comparison of two unlike things
- Onomatopoeia- a word that is a sound
In this case, "trill" is a sound-word, so onomatopoeia is the answer.
Hope this helps! :-)