A. made into a hillside B. more ambitious than a dugout C. without inside walls that might help to insulate D. possibly developed from those of the earlier inhabitants 参考答案:D
第35题: [单项选择]病室环境要求正确的是 A. 冬季室温16~22℃ B. 室内相对湿度为40% C. 定时通风每次10分钟 D. 午休和睡眠时室内光线宜柔和暗淡 E. 通风时最好直吹病人使其凉爽 参考答案:D 答案解析:一般病室的温度要求保持在18~ 22℃新生儿及老年人室内温度以22~24℃为宜。通风是降低室内空气污染的有效措施。一般通风时间以30分钟为宜;病室的湿度以50%~60%为宜;正确答案为D。