从历史上看,凡达到中等收入的国家,其社会财富分配结构可分为两种类型:金字塔型和橄榄型。 金字塔型结构的社会阶层等级分明,只有很少一部分人收入很高,中产阶级占
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Latest Covid19 Info
- Ontario New Case+2,632
- Ontario New Death+46
- Canada First doses658,662
- Canada Second doses53,629
- Canada % of population vaccinated1.87%
- Canada Received from manufacturer893,240
- Canada Received doses administered79.7%