That was an unforgettable day ____ we went out for a picnic.A.which B.when火速,讲理由

分类: 作业答案 • 2022-01-02 13:41:30

问题描述：

That was an unforgettable day ____ we went out for a picnic.A.which B.when
火速,讲理由

答

B时间状语从句,不懂追问啊,