The correct answer to complete the sentence above is <span>A. </span><span>whoever. The objective pronoun whoever is used when it is the subject who does the action as the verb demands it while whomever is used as an object of a verb or preposition.</span>
It is B because all the others have errors <span />
The sentence that says "Rainsford and Zaroff glared at each other," because the verb "glared" contains more imagery than the other examples.
Answer:
A function analogy is used in the sentence.