You ought to have helped him with his Englis,( 2.We ought to help_英语解答

You ought to have helped him with his Englis,(
2.We ought to help each other in our work,(
为什么前面用shouldn't you后面用oughtn't we?
有什么区别么
选项里是shouldn't 和 oughtn't都有啊，肯定有区别

人气：158 ℃　时间：2020-06-24 16:56:16

解答

第一个是本应该,是对过去的看法,反义疑问句用过去时,是说当时是吗
第二个两个都可以