Question

Informative speeches include all of the following types except _____________?

Answer 1

The correct answer is d. dictionary

All of the remaining three, demonstration, descriptions, and definitions, are included in informative speeches.

Answer 2

D. dictionary

For the purpose of an informative piece (be it an article or essay), you will have a very distinct goal of teaching your audience or readers, by manner of presenting information (demonstrating), how to do something or give them enough information by manner of defining or describing something to where they could do something on their own.