they are going to visit Sudney ____Christmas
问题描述：
they are going to visit Sudney ____Christmas
A)AT B)IN C) FOR D) ON 请问为什么选FOR
答
for 在此处是“为了”,整句是“他们将要为了圣诞节去悉尼”.圣诞节是一个节日,用on表示在圣诞节上,比如在圣诞节上跳舞什么的...在圣诞节这天去悉尼用英语怎么表达呢They are goingto Sudney on Christmas Day.