Hello. You did not provide the answer options or the text to which this question refers, which makes it impossible for this question to be answered. However, I will try to help you in the best possible way.
The author's opinion about the neighborhood where Dr. Manette lived will be presented by the way this author describes this neighborhood, that is, his opinion will be shown in the way he informs how the neighborhood is. In this case, the author can present the neighborhood as a serene, calm, noisy, violent place, among others. In this case, to answer this question you must read the text and identify which adjective the author uses to describe the neighborhood, that adjective will be the answer. It is important to remember that an adjective is the word that has a characteristic of something or someone.