Academic Writing Directions: Use Your Knowledge of Writing, Editing, and the Conventions of the Conventions

Academic Writing Directions:
Use your knowledge of writing, editing, and the conventions of grammar to answer the following questions.
One trait of an expository essay is that​

A) ​it seldom includes definition, comparison, or classification.
B) ​it provides information and explanation about topics and ideas.
C) ​it is not a style used in textbooks.
D) ​its primary purpose is to entertain the reader.