单选题 Which ONE of the following is an influential poet whose poems often express a thematic concern about the issue of death and eternity?

【正确答案】 D

【答案解析】解析：艾米丽·狄金森的诗歌表达了一种对于死亡和永恒的关注，如“因为我不能停下来等待死亡”、“我死前听见一只苍蝇在嗡嗡”等。