Answer: B) Imagery.
Explanation: Imagery is a literary device that consists in the use of figurative language or detailed descriptions in order to evoke the senses of the reader and to create a mental picture. In the given excerpt from T. S. Eliot's "Preludes" we can see a clear example of the use of imagery, in phrases like "With smell of steaks in passageways," "Of withered leaves about your feet," etc.