In which of the following types of texts is denotative language most likely to dominate the author’s writing? a movie review an advertisement for medicine an introductory textbook on astronomy a presidential inaugural address

Denotative language is most likely to dominate the author's writing in an introductory textbook on astronomy.
Denotative language has to do with the literal meaning of something - so if this person is talking about astronomy, there's not much metaphor there. However, in the other options, emotions prevail when talking about those things, which is why connotative language would dominate there.

Ithink that the answer is a