In a nutshell, Uriel is a fictional planet in Madeleine L'Engle's sci-fi/fantasy book A Wrinkle in Time… 'the third planet of the star Malak in the spiral nebula Messier 101,' to quote the book exactly. It is a beautiful and peaceful planet, inhabited by beautiful and peaceful creatures.
On the way to rescue Dr. Murry, Meg, Charles Wallace, and Calvin make a pit stop on Uriel. The purpose for this pit stop, according to Mrs. Whatsit, is 'more or less to catch our breaths. And to give you (the children) a chance to know what you're up against.'
To fully understand this planet and its role in the story, a little background knowledge is important.
In English, repeating words or phrases is referred to as anaphora. Anaphora is a rhetorical device in which sentences start with the same word or sequence of words. In the example given to us, anaphora is shown by the repetition of the word “hello.”
I believe your answer is A because almost all people with knowledge know that grass is green. Someone would only ask this if they weren't for sure, such as someone being color blind. Hope this helped!
Thanks!
~Steve
Proper Noun: A name used for an individual person, place, or organization, spelled with initial capital letters, e.g.,Larry, Mexico, and Boston Red Sox.