a large public event at which people who work for a special purpose meet什么意思是什么从句.

分类: 作业答案 • 2022-01-26 14:22:13

问题描述：

a large public event at which people who work for a special purpose meet什么意思是什么从句.
at which这里做什么成分，

答

为特殊目的工作的人们在大型公开活动上相聚
at which 先行词,指at the event