Answer:
<em>A</em>
Explanation:
"Expository writing presents readers with important research and information about a topic. Expository writing gives facts and information about a topic. Good expository writing: ▶ introduces the main idea and develops it with facts and. supporting details." -Another website
Use your best judgement if you don't believe me.
Also, tell me if I'm wrong ofc. Good luck! :)
C personal because it sounds like a description of something