问题 更新时间2023/4/3 12:59:00 Evolution has programmed man to sleep at night chiefly to help him _______. [ 3 分 ] A. maintain a regular pattern of life B. prevent trouble that comes looking for him C. avoid danger and inefficient labor D. restore his bodily functions 答案 登录 注册 参参考考答答案案：： C 出自：江开 >> 乐山师范学院-综合英语
问题 更新时间2023/4/3 12:59:00
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