同学你好，该知识点来自沪江网校《英语零基础直达大学六级【7月班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好：
Parties of young skiers regularly visit the monastery in winter, during Christmas and Easter when they are warmly welcomed.
年轻滑雪者的聚会一般会在圣诞节和复活节期间参观修道院，在那个时候他们受到热烈的欢迎。
主句：Parties of young skiers regularly visit the monastery in winter, during Christmas and Easte
时间从句： when they are warmly welcomed.

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