Answer:
A). It suggests that the library feels cold and unwelcoming.
Step-by-step explanation:
Imagery allows the authors to present the ideas or objects through vivid details and descriptions in a manner that assists the audience in having a sensory experience. It allows the readers to visualize the scenario through 'mental images' and understand the author's intended message effectively.
In the given passage, the image of 'a bright antiseptic white' conveys the idea of the library being 'cold and unwelcoming.' The descriptive 'white' connotes an 'unsympathetic or distasteful' experience while the 'bright antiseptic' offers the image of the place as 'cold and inhospitable.' Thus, option A is the correct answer as it allows the readers to visualize the environment of the place.