社会性支出
参考答案：
是政府为提高人们生活质量和促进社会公平而提供社会服务的事业性支出，如科教文卫.环保和社会保障支出。
]根据各类房屋的结构、装修、设备等组成部分的完好及损坏程度，房屋的完损登记分为（）类。
A.2
B.3
C.4
D.5
When I walked past the street and saw the children playing happily, their happy laughter _____ memories of my childhood. [ ]
A. called in
B. called for
C. called on
D. called up
