D.
This is the best answer because it says in the passage that the library is important to the community because of its ability to improve lives of disadvantage children, etc.
The correct option is A. What she was, and where she was born, he never informed us: probably, she had neither money nor name to recommend her, or he would scarcely have kept the union from his father<span>. This part of the passage clearly tells the reader that the woman probably wasn't from the upper class, nor did she look the part. If she were an upper-class lady, Hindley would have told his father about his marriage. Plus, this is a narrative told by Nelly, a domestic servant and therefore a working-class woman, who can certainly recognize someone who looks and acts like a low-born.</span>
I would say read closely and highlight any important details. If the textbook belongs to the school and you're not allowed to write on it, take some notes and write down the important details on a different piece of paper.