Falls and fall‐related injuries are common. A third of community‐dwelling people aged over 65 years fall each year. Falls can have serious consequences including restricting activity or institutionalisation. This review updates the previous evidence for environmental interventions in fall prevention. ...
D.It enables a child to use two languages interchangeable. 免费查看参考答案及解析 题目: According to Bialystok and Martin-Rhee, why is the second task more challenging than the first one A.It demands the subjects to solve a variety of tough problems. ...