单选题 People are in low spirits

【正确答案】 D
【答案解析】[解析] 本题考查细节辨析。文章第一段指出:“People's mood also change with the weather:bright sunny days seem to lift spirits,while dark rainy periods perhaps bring on depression.(人们的情绪也随天气的变化而变化:阳光灿烂的晴天可使人兴高采烈,而阴暗的多雨天使人情绪低落)”。因此,[D]是正确选项。