I don't know _ with him yesterday.
问题描述:
I don't know _ with him yesterday.
A.what is the matter B.what the matter is C.what was the matter
D.waht the matter was
答
D what the matter was
宾语从句: 连接词+ 主语+谓语,yesterday昨天,所以be动词用 was
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!