The room must have been cleaned yesterday 的反意疑问句The room must have been cleaned yesterday,wasn't it?还是 hasn't it 是不是如果去掉yesterday答案就不同了呢?

分类: 作业答案 • 2021-12-19 10:32:07

问题描述：

The room must have been cleaned yesterday 的反意疑问句
The room must have been cleaned yesterday,wasn't it?还是 hasn't it
是不是如果去掉yesterday答案就不同了呢?

答

原句应改为 The room must had been cleand yesterday,wasn't it?这样就变反意疑问句勒~
楼主插个小旗谢饿