christmas is the time for family reunionsreunions为什么要加s?
问题描述：
christmas is the time for family reunions
reunions为什么要加s?
答
reunion在这个场合是可数名词单数.
你可以说：christmas is the / a time for family reunions.
也可以说：christmas is the / a time for a family reunion.
(注意：可数名词是单数时,前面要加a / an,否则就是复数形式.以上的短语就是这样的.)