<span>I would say B: the repetition of a grammatical structure or arrangement of words</span>
2. Dependent (subordinate)
Its important because for example the person who took care of your child deserves more like taxes because its a hard job. an example when you go to the restaurant you give taxes to the person who's helping you.Its like your thanking the person when you give them taxes. its a respectful thing to do
It’s Adverb Phrase, like the person above me said. ☺️