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【简答题】
Odours regarded as unpleasant in certain ______ are not regarded as unpleasant in others.
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参考答案：
举一反三
【单选题】某施工合同的合同工期为20个月，专用条款规定，承包人提前竣工或延误竣工均按月计算奖金和拖期违约赔偿金。施工至第16个月，因承包人投入的机械设备不足导致实际进度滞后，工程师要求承包人修改计划。承包人提交修改后的进度计划竣工时间为第22个月，工程师考虑该计划反映了承包人的实际能力，认可了修改的计划。承包人实际竣工时间为第21个月，则竣工结算时应按( )。
A.
延误1个月竣工赔偿
B.
提前1个月竣工奖励
C.
不追究延误竣工责任，也不给予奖励
D.
考虑工程师的认可作用，按延误0.5个月赔偿
【单选题】It can be inferred from the passage that（） A．in the future the chimpanzee can learn language like human beings B．in the past researchers taught a chimpanzee words of our natural language C．man and ani...
A.
Man finds living together with his own species(物种)difficult enough and living together with other species almost impossible. Our usual solution is to kill off anything that get in our way. Even on those rare occasions when we do enter into a relationship with another species, it is heavily biased(带有倾向)in our favor. The other species benefits only when it suits our own interests. Our attempts to communicate with another species are concerned mainly with giving orders in our own language and having them obeyed Probably our best attempt has been the whistle language that is used in the shepherd-sheepdog relationship. This is a system that is natural to neither species, but one that both can understand. Its only fault lies in fact that the bias is still there--the dog cannot whistle for the man.
B.
But now comes news of a piece of research that promises, for the first time, to open up two-way communication between man and another species.
C.
At the University of Nevada in the western United States, animated(活跃的)conversations are being held with a young female chimpanzee (黑猩猩)called Washoe. Allen and Beatrice Gardener have succeeded in doing this because they have used an entirely new approach, an approach based on the natural abilities of the chimpanzee. Past attempts to communicate with chimpanzees have failed because the researchers tried to make their animals use a vocal language.
【多选题】关于样本含量的确定，以下说法错误的是（）
A.
要求的容许误差越大，所需样本含量越小
B.
总体率(丌)越接近0.5，所需样本含量越小
C.
要求的a越大，所需样本含量越小
D.
整群抽样所需样本量比单纯随机抽样所需样本量小
E.
配对设计所需样本量比完全随机设计所需样本量小
【单选题】某地50岁以上人口占总人口的比例为25%，55岁以上人口占总人口的18%，60岁以上人口占总人口的12%，该地属于
A.
青少年型社会
B.
青年型社会
C.
青壮年型社会
D.
老年型社会
E.
高龄型社会
相关题目：
【单选题】某施工合同的合同工期为20个月，专用条款规定，承包人提前竣工或延误竣工均按月计算奖金和拖期违约赔偿金。施工至第16个月，因承包人投入的机械设备不足导致实际进度滞后，工程师要求承包人修改计划。承包人提交修改后的进度计划竣工时间为第22个月，工程师考虑该计划反映了承包人的实际能力，认可了修改的计划。承包人实际竣工时间为第21个月，则竣工结算时应按( )。
A.
延误1个月竣工赔偿
B.
提前1个月竣工奖励
C.
不追究延误竣工责任，也不给予奖励
D.
考虑工程师的认可作用，按延误0.5个月赔偿
【单选题】It can be inferred from the passage that（） A．in the future the chimpanzee can learn language like human beings B．in the past researchers taught a chimpanzee words of our natural language C．man and ani...
A.
Man finds living together with his own species(物种)difficult enough and living together with other species almost impossible. Our usual solution is to kill off anything that get in our way. Even on those rare occasions when we do enter into a relationship with another species, it is heavily biased(带有倾向)in our favor. The other species benefits only when it suits our own interests. Our attempts to communicate with another species are concerned mainly with giving orders in our own language and having them obeyed Probably our best attempt has been the whistle language that is used in the shepherd-sheepdog relationship. This is a system that is natural to neither species, but one that both can understand. Its only fault lies in fact that the bias is still there--the dog cannot whistle for the man.
B.
But now comes news of a piece of research that promises, for the first time, to open up two-way communication between man and another species.
C.
At the University of Nevada in the western United States, animated(活跃的)conversations are being held with a young female chimpanzee (黑猩猩)called Washoe. Allen and Beatrice Gardener have succeeded in doing this because they have used an entirely new approach, an approach based on the natural abilities of the chimpanzee. Past attempts to communicate with chimpanzees have failed because the researchers tried to make their animals use a vocal language.
【多选题】关于样本含量的确定，以下说法错误的是（）
A.
要求的容许误差越大，所需样本含量越小
B.
总体率(丌)越接近0.5，所需样本含量越小
C.
要求的a越大，所需样本含量越小
D.
整群抽样所需样本量比单纯随机抽样所需样本量小
E.
配对设计所需样本量比完全随机设计所需样本量小
【单选题】某地50岁以上人口占总人口的比例为25%，55岁以上人口占总人口的18%，60岁以上人口占总人口的12%，该地属于
A.
青少年型社会
B.
青年型社会
C.
青壮年型社会
D.
老年型社会
E.
高龄型社会
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