IT has been a long time since you dropped in---- 反义疑问句为何要说 hasn't it 而不说 didn't you

分类: 作业答案 • 2022-01-02 15:42:50

问题描述：

IT has been a long time since you dropped in---- 反义疑问句
为何要说 hasn't it 而不说 didn't you

答