Here's a quick and simple definition: Verbal irony occurs when the literal meaning of what someone says is different from—and often opposite to—what they actually mean. When there's a hurricane raging outside and someone remarks "what lovely weather we're having," this is an example of verbal irony.
A) An editorial .The best type of persuasive text this student could write would be an editorial. Editorials reach a wide audience in newspapers, blogs, and magazines, and the other texts mentioned are all non-persuasive in nature.