（ ）that snowy night.括号里填at还是on

（ ）that snowy night.括号里填at还是on at a snowy night还是on a snowy night in a snowy night 还是on a snowy night (2012广东,32）Connie arrived at the village on a snowy night.(2 Connie arrived at the village on a snowy night 翻译 Connie arrived at the village on a snowy night ()at night oclock in the evening括号里填什么 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 night of October 31.(填on 还是 at?) （ ） you at home last night?括号里填什么单词 Connie arrived__the village__a snowy night. A.at,on B.at,in Connie arrived at the village on a snowy night.为什要用at,而不用in,