到底是on a rainy night还是in a rainy night

到底是on a rainy night还是in a rainy night the traffic accident happened on a rainy night.= the traffic accident ------ ----- on a rainy night in a dark rainy night还是on a dark rainy night 为什么 a rainy night 前使用on还是at? ____ a terrible rainy night.要用at还是on、、、、纠结 in a rainy day还是on a rainy day?He returned_____ a rainy day night.此处用什么介词看见很多人说用in,具体时间不是用on吗?答案是用in, He suddenly returned() a rainy night括号内填on还是at?我填的是on…但答案是at The story happened on a rainy night 这句话是什么句,是不是状语从句 exercise什么时候可数什么时候不可数?on还是at a rainy night? He suddenly returncd___a rainy night.A.on B.at C.in D.during a rainy day前用什么介词?是on a rainy day 还是 in a rainy day? on和at区别是in a rainy day 还是 at a rainy day why It happened ( ) a rainy night 介词填空 at还是 in a rainy night they went to beijing a( ) rainy night the story happened ____ a rainy night ______ last summera.in in b.on / c.at in d.on in 高二英语(改错）I arrived in London (in)a rainy night为什么改为on而不是 at 在下雨天用英文怎么说一直弄不清楚用哪个介词...在一个下雨天..用英文怎么说?在一个下雨的早晨..又怎么说..在一个下雨的夜晚是 at a rainy night吧?那at a rainy night用at是对的吧..5楼说用 on..