Final answer:
In Spanish, 'más' translates to 'most' and is used to compare Luis's intelligence to others', highlighting his academic excellence.
Explanation:
Más is the correct option as it means 'most' in Spanish, comparing Luis's intelligence to others'.
In the provided sentences, Luis's dedication to studying shows he excels academically.
Comparing Luis to others, we identify him as the most intelligent, making 'más' the suitable choice.
Learn more about Spanish language comparison here:
https://brainly.com/question/43186970
