I think D because it's the most common thing you'll see in many fiction books.
A. Teaches the reader something about a literary work
B. Tells a story
C. Its main purpose is to present information to the reader
D. Shows the similarities and differences between two subjects
E. Tries to convince the reader
F. appeals to the five senses
I believe that all of those are correct, hope this helped a little!
I would say that the answer is 'the poet uses dashes to slow readers down as they read through the poem', but that's kind of debatable. It doesn't fit any of the other answers, though.
B. Their
There is where something is, and They're is they are
The sentences starting from, "Nobody ever helps me into carriages" through "none but Jesus heard me!" does Sojourner Truth make an emotional appeal to the audience.