公共权力运行机制的特点为（）。
A.结构合理
B.配置科学
C.政府调控
D.制约有效
参考答案：C
震颤麻痹源于什么部位变性（）。
A.纹状体
B.黑质细胞
C.红核
D.小脑
E.脑干
In order to advance the development of Yancheng, the city government tries to beautify it as soon as possible. Several new special projects are ______.
A．under construct
B．under building
C．under way
D．under repair
