The error in the given sentence above is the wrong verb form being used. The subject is "The explosion of clown crews" and this is a singular subject because it refers to the word "Explosion". Therefore, the verb should also be singular which is "allows". Here is the correct sentence: <span>The explosion of clown crews allows unique styles of dance to evolve, such as krumping.</span>
The part where Zaroff tried to include Rainsford in his sick hunting game would be the best portray Zaroff as Rainsford's foil i think.
Beside that, they both actually are very similar with one another
Expressing the meaning of something by using different words which lead to better clarity
Parallelism - between the two species of a plant or an animals is one difference of others
Synonymous - having someone of a synonymous like reference to runners
Synthetic - relating to or a affect the body to systemic disease
Antithetical - the nature or opposed. Or contrasted like the opposite
I think it is B Consonance, because he rhymes beams and dreams. (Sorry if that doesn’t help)