单选题 In which of the following situations will you find your image most vague?

【正确答案】 B
【答案解析】[分析] 细节题。线索位于第一段的第二句话:The image you feel is much vaguer than the one you see,告诉我们这个时候的形象是最模糊的,而前一句话中提到的情况恰巧是when you close your eyes。