The underlined phrase is an:
B. adjective phrase
<span>Adjective phrase comprises words that describe
either a noun or pronoun in a given sentence. This phrase is located before or
after a noun or pronoun it modifies. The
phrase “the true king” is used to describe the “elephant”, therefore the phrase
functions as an adjective. </span>
Topic and purpose and attention-getting material are all components of the : D. introduction
in
the introduction, the writer most commonly use it to attract the
attention of potential readers that have their interest align with the
study
So, a writer usually write what study that he want to conduct ,
how they're doing it, and why they're doing it within the introduction
part.
I believe the answer is C
