【简答题】A new study shows a relationship between fast walking and life expectancy. For this study, researchers looked at walking speed and other health factors for almost 35,000 older s. They followed th...
【简答题】Having a child may improve a woman’s memory, a new study suggests. In the study, women who were new mothers scored better on tests of visuospatial memory – the ability to understand and remember infor...
【简答题】A.The new study confirmed earlier findings. B.The new study is important, but needs to be confirmed. C.The new study is important, and welcomed by educators. D.Children who watch ranch TV at the age o...
【简答题】Moving to a new town or even a new neighborhood is stressful at any age, but a new study shows that frequent moves in childhood are related to poorer well-being(幸福) in hood, especially among peop...