Although the negative emotions associated with romantic love — fear of loss, disappointment and jealousy — are fairly consistent across cultures, the positive feelings can vary.
出自-2013年6月閱讀原文
So much research has explored the way in which collegial ties can help overcome a range of workplace issues affecting productivity and the quality of work output such as team-based conflict, jealousy, undermining, anger, and more.
2019年6月六級真題（第三套）閱讀 Section C
Jealousy and anger, for example, may have evolved to alert us to important inequalities.