this is true because that is also a right of the people
I would say C. at ten o'clock; modifies came. Adverb phrase always involves when, where, or how. In this sentence, you could ask when did the truck came? Then you adverb phrase would it came at ten o'clock.
I hope this helps!<span />
Usually they are bigger and better than most normal humans but some have their flaws that make them more "likeable"