B.
The subject is "she" so "whom" is the object of a preposition.
Onomatopoeia.
Imagery is incorrect as poets use that in order to help a reader visualize the scene or actions within the poem.
Simile is incorrect as similes are used to make analogies or comparisons between two objects or things.
Personification is incorrect as it is used to give a non-human being humanistic traits, for example, "The wind sang throughout the cold winter night."
Onomatopoeia, however, is correct as this is used to term sounds within a poem such as Wham! Bam! etc.
Hope this helps!
D - yeaterday's basketball victory-the crowd was ecstatic-guarantees us a chance at the state titles.
The correct answer is C) Just because she and Gretchen are rivals does not mean they can't be friends. Because in the end, they look at each other and smile, the way people who could get along do.