Question

multiple choice question
what is an example of a phonological rule?

using a rolled r in the spanish word perro.
using the spanish word perro to refer to either a male or female dog
understanding that the spanish word perro is equivalent to the english word dog
understanding that the spanish words perro and pero have different meanings

Explanation:

Phonological rules govern the sound patterns of a language. The rolled r in Spanish perro is a sound-based rule for pronunciation, while the other options relate to word meaning, translation, or semantic distinction, not sound structure.

Answer:

Using a rolled r in the Spanish word perro.