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问题 单项选择题

关于下丘脑与垂体之间的关系的叙述，错误的是

A．下丘脑视上核的神经元轴突延伸终止于神经垂体

B．下丘脑一些神经元具有内分泌细胞的作用而影响垂体功能

C．下丘脑室旁核的神经元轴突延伸终止于腺垂体

D．下丘脑与腺垂体之间的功能联系通过垂体门脉系统

E．下丘脑为枢纽，把神经调节和体液调节紧密联系起来

答案

参考答案：C

判断题

ECU控制的点火系由ECU中的微处理器根据曲轴转角传感器的信号确定点火时刻，因而它没有分电器，只有断电器。（）
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填空题

Sociology is a social science that studies (1) societies, their interactions, and the processes that (2) and change them. It does this by (3) the dynamics of constituent parts of societies (4) as institutions, communities, populations, and gender, racial, (5) age groups. Sociology also studies social status (6) stratification, social movements, and social change, as (7) as societal disorder in the form of (8) , deviance, and revolution.
Social life overwhelmingly regulates (9) behaviour of humans, largely because humans lack (10) instincts that guide most animal behaviour. Humans (11) depend on social institutions and organizations to (12) their decisions and actions. Given the important (13) organizations play in influencing human action, it (14) sociology’s task to discover how organizations affect (15) behaviour of persons, how they are established, (16) organizations interact with one another, how they (17) , and, ultimately, how they disappear. Among the (18) basic organizational structures are economic, religious, educational, (19) political institutions, as well as more specialized (20) such as the family, the community, the military, peer groups, clubs, and volunteer associations.
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