Respuesta :
The key purpose that the author aims to serve through the given passage would be:
B). to set the scene and provide some background information.
- In the given passage, the intent of the author is to regulate the scene and offer some background details and information to the readers.
- This will help the readers in knowing the basic ground of the story and the context in which it is located.
- Such information would promote better understanding and elicit effective response from them.
Thus, option B is the correct answer.
Learn more about 'Passage' here:
brainly.com/question/18186625