如何提问现在完成时+since句式的since部分.请写出例句也请列出一般疑问句提问用法

分类: 作业答案 • 2021-12-19 16:31:22

问题描述：

如何提问现在完成时+since句式的since部分.请写出例句
也请列出一般疑问句提问用法

答

It's been ten years since they married.
Has it been ten years they married?