When might an author appropriately change styles?
Select one:
a. when the author begins to support the thesis expressed in the previous paragraph
b. at any time the author wishes
c. when the author's purpose or mood changes
d. when the author reaffirms prior knowledge and experience
Most commonly "C", because they would want the reader to understand that something is different. Yes, they can change the style whenever they want to, but it would be more meaningful if they did it for a reason.
