B) "I" and "Me."
This is the right answer because you want to avoid pronouns, and because i just put it into my exam and it was correct :)
The correct answer would be
Sara KNEW him better than Jim.
Hope this helps:)
It is important to include supporting details and evidence in your own words to show that you truly understand what is being said. This is an important tool to make sure that you can connect your ideas with the reader in an effective way. Evidence can be facts or ideas, and you need to elaborate this part in order to really show that you understand the ideas you present to the reader.