on saturday night还是at saturday night,为什么?

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/09/30 21:29:45

On Saturday night.
原因：只要涉及到具体时间的一般都用on,不涉及具体时间时则按平时
词组处理.Saturday限定了night的范围,是一个明确的时间,所以用on.

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