the Tuesday's report came the same day,这句话里为啥不在“the same day"前加介词at,是什么语法嘛,

问题描述:

the Tuesday's report came the same day,这句话里为啥不在“the same day"前加介词at,是什么语法嘛,

口语中常省略介词.He came on Friday evening.可以说成He came Friday evening.