I believe you mixed the question with these answers, because the word broached doesn't refer to any of these answers - first of all, it is a verb, and all of the options are nouns.
The meaning of this verb is <span>made a way into.</span>
Answer:
C
Explanation:
She used facial expressions
to get into law school in a manner that earns her a satisfactory grade, but not the outstanding marks she was hoping for. She kept the same volume, rate, pitch and tone throughout the speech; she took a few steps between each main point........ and she used facial expressions.