关于Accordingtoastudyatt的百科

• 阅读下面短文，根据其内容写一篇60词左右的内容概要。AccordingtoastudyattheUnivers...

• 问题详情：阅读下面短文，根据其内容写一篇60词左右的内容概要。AccordingtoastudyattheUniversityofMarlandMedicalCenterinBaltimore,researchersfoundthatpeoplewhohadagoodsenseofhumorandlaughedalot,notonlyathomebutalsoatwork,hadfewerheartproblemsthanpeoplewholau...
• 2019-08-0214390