Answer: 2) tan + adjective, adverb + como.
Explanation: In spanish there are some structures that are used to compare the characteristics or attributes of two or more things. To convey equality, we use "tan + adjective, adverb + como" which means "as + adjective, adverb + as) for example, "tan alto como tú" means "as tall as you." The option 1 means "more + adjective, adverb, noun + than," option 3 means "definite article + more, less + adjective," and the last option means "less + adjective, adverb, noun + than."
