（）教养模式下的儿童是最成熟的，他们有能力，独立性强，善于控制自己。
A.专制型
B.放纵型
C.民主型
D.集体型
参考答案：C
Nowadays, many people walk to work Copenhagen Conference calling for living alow-carbon
lifestyle to cope with global warning. [ ]
A. in relation to
B. in response to
C. in addition to
D. in opposition to
煤巷掘进的施工方法有：钻眼爆破法、风镐法、机械或水力掘进法。
