-What are you going to do _Christmas?
问题描述:
-What are you going to do _Christmas?
-We are going to have a Christmas party _Christmas day.
A at on B on on
答
A at on
at Christmas
基本翻译
在圣诞节;圣诞节时;在圣诞节期间
on Christmas Day
基本翻译
在圣诞节那天