单选题 ______ they think it will come to an end through the hands of God, or a natural disaster or a political event, whatever the reason, nearly 15 percent of people worldwide think the end of the world is coming, according to a new poll.
A. Either B. Whether C. Neither D. If

【正确答案】 A

【答案解析】[解析] 句意是：根据最新民意调查，世上15%的人相信世界末日会来临，他们认为末日到来要么是通过上帝之手，要么是自然灾难或政治事件。either…or为固定词组，表示“不是……就是……，要么……要么……”。因此本题选A。