- In a multi-state study of assisted living , for instance, University of North Carolina researchers found that a host of variables—the facility's type, size or age; whether a chain owned it; how attractive the neighborhood was—had no significant relationship to how the residents fared in terms of illness, mental decline, hospitalizations or mortality.
出自-2016年6月閱讀原文
- In a multi-state study of assisted living, for instance, University of North Carolina researchers found that a host of variables—the facility's type, size or age; whether achain owned it; how attractive the neighborhood was—had no significant relationship
2016年6月四級真題（第三套）閱讀 Section B
- However, Zaire, with its 90% mortality rate, was even worse.
出自-2013年6月聽力原文
- They have almost the same mortality rate
出自-2013年6月聽力原文
- The Mediterranean groups had lower mortality rates in all age brackets and from all causes, particularly from heart disease.
2017年12月六級真題（第一套）聽力 Section C
- Also, some research suggests that the explanation for rising rates of mortality, mental-health problems, and addiction among poorly-educated middle-aged people is shortage of well-paid jobs.
2017年考研真題（英語二）完形填空 Section Ⅰ