<h2>ANSWER: B. with great caution.</h2><h3>EXPLANATION:</h3>
The majority understand what an adjective is, however regarding describing an adjective phrase, it's clear to get stressed. An adjective phrase, or an adjectival phrase, is more than a set of words with an adjective in it. it's a set of words that describe a noun or pronoun in a sentence, as a result, functioning as an adjective.
Oxymorons are two words that should not go together as they produce a nonsensical construction that is still understood because of its figurative meaning. An example would be "The Bookful Blockhead, ignorantly read,
With Loads of Learned Lumber in his Head,"
I feel like it's true. Sorry if I'm wrong.
The answer that you're looking for is Stunning.