On that first day in the Indian gentleman's house. 句子为什么有“that" 3Q

问题描述:

On that first day in the Indian gentleman's house. 句子为什么有“that" 3Q

first是序数词,前面要用the.that是特指,其功能就相当于the.On that first day=On the first day,在第一天.
不明白的再问哟,请及时采纳,多谢!