on a dark night,they took the sick boy to the hospital.表示在早上在晚上不是用介词in吗为什么这里用介词on啊

in a dark rainy night还是on a dark rainy night 为什么 on a dark night,they took the sick boy to the hospital.表示在早上在晚上不是用介词in吗为什么这里用介词on啊 fell don because it was too dark night and I walked on a stone.I fell don because it was too dark night and I walked on a stone.和Were you drunk last night?为什么第二句要用被动语态?. 英语翻译The night was dark,though sometimes the moving clouds allowed a star or two to be seen in the sky.The poor men held on to any bit of wood they could find.`````````````````````````````````可到魔方格查找全文, On a dark and stormy night,a fellow is walking though a place where died people were buring 改错 I fell don because it was too dark night and I walked on a stone.I fell don because it was too dark night and I walked on a stone.和Were you drunk last night?I fell don because it was too dark night and I walked on a stone.和Were you drunk last nig The story took place -------a dark night.A at B in C on Dfrom 请问选哪个说明理由 英语翻译In a dark,dark woods there's dark,dark house.In the dark,dark house,there' a dark,dark room.In the dark,dark toom,there's a dark,dark cupboard.In the dark,dark cupboard,there's a dark,dark shelf.On the dark,dark shelf,there's a dark,dark Ben and his wife Susan were on their way to have dinner with their friends.It was a dark,windy night,and they did not know the way very well.They drove through a town,until they found what they thought was the road to Dorling,where their friends live It was very dark,so they turned on a torch.这里为什么要用on a torch. in dark night 还是 at dark night IT WAS A DARK AND SILLY NIGHT怎么样 they worked hard on the farm t_____it was very dark 英语翻译Once on a dark winter's day,when the yellow fog hund so thick an heavy in the streets of London that the lamps were lighted and the shop windows blazed with gas as they do at night,an odd-looking little girl sat in a cab with her father a it was very dark ,so they turned on a torch.so是副词还是连词,怎样区分 这句话中的that引导的是什么从句,修饰什么的?Once on a dark winter's day,when the yellow fog hung so thick and heavy in the streets of London that the shop windows blazed with gas as they do at night,. This story happened___a dark raining night in January.A.in B.on C.at D.for顺便问一下,有happen to 这个搭配吗? 为什么是in the early morning却是on a dark night?两个不都是具体的某一段时间吗?为什么用不同的介词?