详解
In the first paragraph, the narrator indicates that with the arrival of Eppie, Silas's thoughts turn from his work and his gold toward Eppie's future and his life with her: "Eppie was an object compacted of changes and hopes that forced his thoughts onward, and carried them far away from their old eager pacing towards the same blank limit — carried them away to the new things that would come with the coming years." By influencing Silas to think "onward" and of "the coming years," Eppie prompts Silas to envision a far different future than he would experience otherwise.
Choice A is incorrect because although the passage implies that Silas is less obsessed with money than before, there is no indication that he has actually renounced his desire for it. Choice B is incorrect because although the passage explains that Silas spends time outdoors after the arrival of Eppie, there is no indication that her presence has necessarily changed his understanding of his place in nature. Choice C is incorrect because at no point in the passage is Silas shown accepting help from anyone.