Perhaps all the above - there will be people who don't necessarily have great morals and temperament, but they will attempt to portray themselves in a brighter light, accomplish their purpose whilst capturing the reader's attention all at the same time. B, however, I'm not too sure with that, so it's your choice if you choose to circle A, B, C and D rather than A, C and D.
Answer: The sentence "Are you telling the truth?" is in active voice.
Explanation:
In passive it would be "Is the truth being told by you?"
