绪论 单元测试

1、 问题:

The regulation mode and characteristic of three physiological functions in human body?

选项:
A:Nervous regulation: rapid, accurate (reflex arc). 
B:Humoral or neuro-humoral regulation: slow, extensive (secretion).  
C:Self regulation: small, limited. 
D:All of the above three.
答案: 【All of the above three.
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