Answer: A. Crazy Quality Wax is better than other car waxes.
Explanation: <em>The controlling idea contains your opinion about the topic. It shows what direction you are going to take in writing about the topic. It helps the reader understand your purpose for writing the paragraph or essay. </em>
In this case, the author, or writers controlling idea was trying to convince the reader that Crazy Quality Wax is better than other car waxes.
Ethos means ethics, it gets persuades by appealing to credibility. So the correct answer is C, I hope I did it right, I haven't touched on logos pathos and ethos in a long time. Please dont take my word as anything other than second advice.
The line is an example of a direct quotation. That is when a quotation by someone is unchanged and presented in its entirety. Of course, it's a part of a larger speech, but it's unchanged and can be as such analyzed for various things that the linguists would be searching for.