城市政府管理体制
参考答案：
是关于城市 * * 机构，特别是城市政府的建制、地位、职能配置和机构内外上下权力关系以及运行机制的各种制度规范的总和。
I usually sit _____ the classroom, so that I can hear the teacher who likes to stand _____ the class clearly. [ ]
A. in front of; in the front of
B. in the front of; in front of
C. in front of; in front of
D. in the front of; in the front of
下列算式中，商最小的是（ ）
A．263÷90
B．2.63÷9
C．263÷0.9
D．263÷9
