问题描述：
有关介词in的用法
Museums were not popular with any age group,but the interest in sporting events remaind fairly steady at 29-22% in people from 31 to over.
想知道这里in sporting events和in people中的in的用法,分别表示什么?它们的用法是一样的么?
Museums were not popular with any age group,but the interest in sporting events remaind fairly steady at 29-22% in people from 31 to over.
想知道这里in sporting events和in people中的in的用法,分别表示什么?它们的用法是一样的么?
问题解答：
我来补答展开全文阅读