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4.在教育工作中我们要“一把钥匙开一把锁”，这是遵循了人的发展的()。
A.稳定性
B.顺序性
C.阶段性
D.不平衡性
E.个别差异性
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.稳定性
B.顺序性
C.阶段性
D.不平衡性
E.个别差异性
如果结果不匹配，请 联系老师 获取答案
更多“2016年现代教育原理期末考试第一大题第4小题答案”相关的问题
2. Genes, the brain, and social behavior(21分)
汉化图：外围7个小图中每个英文短语的汉化各2分，而图中斜体文字，如egr1、for、v1aR、per等，是相应的基因代号，不用翻译的，共14分;中心图共有7个英文术语，每个汉化各1分，共7分;左上方小图中的英文，不用汉化;本题合计21分
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.
将英语短文译为中文
3 Self-Powered Nanotech (10分)
Nanosize machines need still tinier power plants
By Zhong Lin Wang
The watchmaker in the 1920s who devised the self-winding wristwatch was on to a great idea: mechanically harvesting energy from the wearer’s moving arm and putting it to work rewinding the watch spring.
Today we are beginning to create extremely small energy harvesters that can supply electrical power to the tiny world of nanoscale devices, where things are measured in billionths of a meter. We call these power plants nanogenerators. The ability to make power on a minuscule scale allows us to think of implantable biosensors that can continuously monitor a patient’s blood glucose level, or autonomous strain sensors for structures such as bridges, or environmental sensors for detecting toxins — all running without the need for replacement batteries. Energy sources are desperately needed for nanorobotics, microelectromechanical systems (MEMS), homeland security and even portable personal electronics. It is hard to imagine all the uses such infinitesimal generators may eventually find.
In Brief
★Nanotechnology has huge potential — but those minuscule devices will need a power source that is better than a battery.
★ Waste energy, in the form. of vibrations or even the human pulse, could provide sufficient power to run such tiny gadgets.
★ Arrays of piezoelectric nanowires could capture and transmit that waste energy to nanodevices.
★ Medical devices will likely be a major application. A pacemaker’s battery could be charged so it would not need replacing, or implanted wireless nanosensors could monitor blood glucose for diabetics.
建筑材料期末考试试题：露天施工的混凝土工程，当处于低温条件下＜5℃时不宜选用( )水泥。
A、硅酸盐; B、粉煤灰;
C、普通; D、高铝
建筑材料期末考试试题：粉煤灰水泥后期强度发展快的最主要原因是( )水化反应生成物越来越多的结果。
A、活性SiO2和Al2O3与C3S ;
B、活性SiO2和Al2O3与Ca(OH)2;
C、二次反应促进了熟料水化
D、(b+c)
