【多选题】与外国公务员制度相比我国公务员制度的特点是
【简答题】结合自身经历及心理健康课程的学习,谈一谈大一新生面临的主要心理困惑及应对策略
【判断题】所有者权益变动表“本年金额”栏内各项数字一般应根据“实收资本(或股本)” “其他权益工具” “资本公积” “库存股” “其他综合收益” “盈余公积” “利 润分配” “以前年度损益调整”科目的发生额分析填列。 ( )
【单选题】Since air pollutioncreates a negative externality,
A.
social welfare will be enhanced when some, but not all air pollution is eliminated.
B.
social welfare is optimal when all air pollution is eliminated.
C.
governments should encourage private firms to consider only private costs.
D.
the free market result maximizes social welfare.
【单选题】More often, the air in Hangzhou is dirty because of _____.