2014考研 英语完型模拟题:老龄化
老龄化 Aging poses a serious challenge to OECD(Organization of Economic Co-operation and Development)countries,in particular,how to pay for future public pension liabilities. And early retirement places an__1__burden on pension financing. There is no easy solution,but__2__retirement could help. Early retirement may seem like a worthy individual goal,but it is a socially__3__one,and makes the present public pension system difficult to sustain for long. The__4__reason is that more people are retiring early and living longer. That means mor... [ 查看全文 ]2014考研 英语完型模拟题:老龄化的相关文章