Final answer:
Option C best exemplifies stream of consciousness with its disjointed syntax and circular thought pattern, which reflect a character's internal thoughts as they naturally occur.
Step-by-step explanation:
Understanding Stream of Consciousness
Stream of consciousness is a literary technique that presents the thoughts and feelings of a character as they occur. To best illustrate this writing style, we look for a passage that mimics the natural flow of thought, often chaotic, disjointed, or with abrupt shifts. Among the given examples, Option C best exemplifies stream of consciousness. The repetition of "the rain," the broken syntax, and the circular thought pattern reflect the character's internal thoughts and how they might naturally occur in one's mind. On the other hand, descriptions of rain like "The rain did not cease" or poetic musings such as "the water-side" provide rich imagery but do not delve as deeply into the character's psyche.