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请勿打扰房Do not disturb简写DND，指住客为了不受干扰，在门把手上挂“请勿打扰”字样的灯。此房只属于住客房，不可能是走房或空房。
A．错误
B．正确
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（请给出正确答案）
A．错误
B．正确
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更多“请勿打扰房Do not disturb简写DND，指住客为了不受干扰，在门把手上挂“请勿打扰”字样的灯。此房只属于住客房，不可能是走房或空房。”相关的问题
第2题
A、两边简支、一边自由、一边弹性嵌固
B、两边简支、一边自由、一边嵌固
C、三边简支、一边自由
D、两边简支、一边弹性嵌固
第5题
A: I'm sorry to hear that.
B: How are you feeling now？
C: How long have you been sick？
D: Do you have a temperature？
第7题
A.给付之诉
B.确认之诉
C.形成之诉
D.变更之诉
第8题
A.甲将自己废弃不用的汽车置于马路中央的行为
B.乙拒绝接受丁遗赠给其一台电脑的行为
C.丙于下午在自己的房间里唱卡拉OK直到凌晨影响邻居休息的行为
D.丁在自己承包的耕地上建坟的行为
第9题
将英语短文译为中文
2. Kin Recognition (10分)
Many organisms, from sea squirts to primates, can identify their relatives. Understanding how and why they do so has prompted new thinking about the evolution of social behavior. by David W. Pfennig and Paul W. Sherman Kinship is a basic organizing principle of all societies. Humans possess elaborate means by which to identify relatives, such as using surnames and maintaining detailed genealogies.
Mechanisms for distinguishing kin also occur throughout the plant and animal kingdoms regardless of an organism’s social or mental complexity, in creatures as diverse as wildflowers and wasps. Scientists are beginning to discover that an understanding of the origin and mechanisms of kin recognition offers fresh insights into such diverse topics as how living things choose their mates, how they learn and how their immune system works.
BELDING’S GROUND SQUIRRELS live in groups in which mothers, daughters and sisters cooperate extensively. By using odors, the squirrels can distinguish familiar nestmates, who are close kin, from nonnestmates. They can also discriminate between full sisters and half sisters.
