Why do gas prices not go down as economists predicted?
A. Because of natural disasters.
Because of a series of emergencies.
C. Because of financial crisis.
D. Because of import shortage.
党的十八大报告明确提出把立德树人作为教育的根本任务()
“十二五”规划纲要明确提出要建立理性平和、奋发进取、开放包容的社会心态()
根据本课程内容,被污染的社会环境常常蕴藏着“道德事件、群体性突发事件”的苗子,一有导火索,就会点燃社会安全事件()