Children get gifts ____ Christmas and ____ their birthdays.A.on; on B.at; on C.in; in D.in; on答案是B,A为什么不可以

问题描述:

Children get gifts ____ Christmas and ____ their birthdays.
A.on; on B.at; on C.in; in D.in; on答案是B,A为什么不可以

Children get gifts __at__ Christmas and __on__ their birthdays.孩子们在圣诞节和生日收到礼物。在圣诞节英语习惯用at,在某天英语用on。

这就是传说中的固定搭配。。。没有什么为什么。

固定用法.
在New Year’s Day,May Day,Children’s Day,National Day前应该用on,在Easter,Halloween,Christmas,Spring Festival,Dragon Boat Festival 和Mid-Autumn Festival前用at.
简单记:看见这个节日中有Day,就用介词on,其余都用介词at.