Zaroff values human life differently than most people. Without human life, he wouldn't have his ultimate prey to hunt. But that is the extent of the value that Zaroff places on human life. To Zaroff, a human isn't that much different than any other animal species that he hunts. Zaroff states that the one thing that humans possess that no other animal does is the ability to reason.
Hope this helps.
I believe B would be the answer, as the subject closest to the verb (rolls) corresponds to the verb (when there is an "or" or "nor" in a sentence, the verb should correspond to the subject closest to it). For A, "adding machine" should correspond to "make," but it doesn't. For C, the subject is plural (team members and the coach), but the verb is singular; the case is the same for D.
He is the man responsible for the plague. He stricken Thebes. Hope this answers your question.
Unique, smart, hardworking