【那天晚上】英语-那天晚上前的介词是什么?———thatnight?

问题补充：

英语-那天晚上前的介词是什么?————thatnight?英语

答案：

【答案】

that night一般不用介词的.当时间名词前有that,last,next等词时,前面一般不用介词.但现在也有人用了.on that nighton that dayOn that night,we were sure that justice,however belated,had been served.