What are you supposed to do when you meet someone for the first time?这句话中的for能否改为at?

分类: 作业答案 • 2021-12-20 02:54:59

问题描述：

What are you supposed to do when you meet someone for the first time?
这句话中的for能否改为at?

答

不能啊, for the first time是固定的用法

答

可以,在这里for翻译为当第一次的时候,at当做“在”讲,此处可以替换!