Pretty sure its to create an image or can be A influence the reader.
Answer:
Rereading helps you better understand the text and can possibly go through what you missed. While reading on can help you get more context and make connections on what you just read.
c. the governor spoke at length about the problems facing the nation's poor. this statement makes it clear that the person speaking had listened to what the governor said and wasn't speaking subjectively. they stated a fact and not an opinion, making this the correct answer.
The language must be appropriate to the audience and should use the terms that are most current and ordinary. Using fancy language is not ordinary, and any kind of unfamiliarity can be seen as suspicious.