I believe that the correct answer is C because that literally shows it, but it also could be A because that is a more accurate detail that she actually missed it, and that it wasn't just a random bus. But, I think it is most likely A because C is just imagery. Hope this clarified it a little bit!
On page 113 there is a personification or a symbolism where it shows the light as something related to the desires of gatsby. The artificial light represents the hopes and dreams of relieving what was lived with Daisy and once the lights turn off then it symbolizes the fulfillment of his desires
U use it when u are talking about a noun
The answer is confrerred shouted