单选题 Tom: I see in the paper they"re sending more equipment to space. And we might have to live there someday.
John: ______! I"m staying right here.
【正确答案】 B
【答案解析】[解析] 对话中，Tom提到有朝一日人类可能会不得不到太空上居住。John表示他决不去，符合这一情景的是选项B。