His ideas forced a reexamination of the early leadership?paradigm?(范例), which he observed centered on traits found in the character ethic and the personality ethic.
出自-2011年12月閱讀原文
"If you look at a lot of low-income communities in the United States, there are programs that are serving them, but they're primarily centered around ‘Let's get these kids' grades up,' and not around ‘Let's get these kids access to the same kinds of oppor
2017年6月六級真題（第三套）閱讀 Section B
The studies also ran up against many methodological challenges, the biggest of which centered on the old statistical saying, "Correlation does not equal causation."
2018年12月六級真題（第一套）聽力 Section C
英英詞典釋義
Adjective
1. being or placed in the center
2. concentrated on or clustered around a central point or purpose