Respuesta :
This is an example of B) An incongruity.
Saying that he never smiles implies that he frowns, however the second part of the sentence states that he never frowns. This is incongruous, meaning the sentence says two things that seem to contradict each other.
Saying that he never smiles implies that he frowns, however the second part of the sentence states that he never frowns. This is incongruous, meaning the sentence says two things that seem to contradict each other.