首页 > 留学知识库

问题: 这个句子是不是少了什么

he did not know WHO TO BLAME for the broken glass.

关键是答谢部分 谢谢!

解答:

没有缺任何成分。它是一个由 疑问代词或疑问副词+ 不定式做宾语.只不过多了一个借此短语 for the broken glass 。 如 I don't know who/whom to elect. 其他还有: he didn't know what to do. I don't know where to go for sightseeing. I know how to make a pizza.