The type of subordinate clause is an adjective clause.
I think the answer is A) The monster becomes bitter.
Character, as if the two were gladiators, waging war on the sands of the Coliseum in some winner-take-all death battle. Both sides of the debate claim a definitive superiority for their chosen gladiator, and for the most part, the battle splits nicely down the lines of literary and commercial fiction, the commercialists placing the emphasis on plot in the interest of producing “page turners,” while the literati poke up their noses at the thought of anything so crude and artless.
It probably contains information on the final exam like the day the exam is, the time the exam is, what you need to bring, what not to bring, rules, how long you'll have to take the test, etc.