k均值聚类分析:现在分词的用法

来源:百度文库 编辑:高考问答 时间:2024/05/11 18:28:14
这几个短语怎样分析呢?
Two people looking through books in a bookstore.
Two people alone in an elevator.
Two people waiting in line to buy ice cream.
Two people waiting to cross a busy street.
这里的分词属于什么用法, 这类短语怎样分析呢?
谢谢!!

现在分词表主动表进行
过去分词表被动表完成