Throughout his writings, Bradbury used a lot of Text quotations or historical text written by other authors.
He did this so the authors that he Referenced will have the recognition that they deserve and so the readers could know where to look if they wanted to dig deeper to the materials that were referenced.
Answer:
If you are a courageous person, you face danger or stand up against the odds without flinching. Known as "The Man without Fear," Daredevil is regarded as a very courageous superhero. so basically courageous means brave.
On the choices provided the complete noun clause is letter D which is "what fell behind the couch" because it serves the role of the noun. The noun clause can not stand alone as a complete thought when your read the clause " what fell behind the couch" you will under stand it unless you read the entire sentence.
