[The most recent of these studies, published in The Journal of Applied Gerontology, surveyed 150 Connecticut residents of assisted living, nursing homes and smaller residential care homes ( ' , known in some states as board and care homes or adult care homes).
出自-2016年6月阅读原文
The most recent of these studies, published in The Journal of Applied Gerontology, surveyed 150 Connecticut residents of assisted living, nursing homes and smaller residential care homes known in some states as board and care homes or adult care homes.
2016年6月四级真题（第三套）阅读 Section B
柯林斯高阶英汉双解学习词典释义
N-UNCOUNT
老年学
Gerontology is the study of the process by which we get old, how our bodies change, and the problems that old people have.