英语Children\\\'s Day介词用on还是at

英语Children\\\'s Day介词用on还是at
英语Children\\\'s Day介词用on还是at

英语Children\\\'s Day介词用on还是at
on Children's Day

on
具体哪一天用on

on

on

用on,因为是具体某一天 如:on a Monday morning, on a rainy day,如果没有Monday,就要用in. 所以是on Children's Day.

用on,因为是具体某一天 如:on a Monday morning, on a rainy day,如果没有Monday,就要用in. 所以是on Children's Day. 给我加分吧！

如果有“日”就用on
比如 on Monday,on Women's Day
如果没有“日”就用in
比如in January

用on,因为是具体某一天 如:on a Monday morning, on a rainy day,如果没有Monday,就要用in. 所以是on Children's Day.
如果有“日”就用on,比如 on Monday,on Women's Day 如果没有“日”就用in 比如in January