I don't know her age.How old is she?合并为一句给您我最诚挚的谢意.

分类: 作业答案 • 2022-01-02 13:57:07

问题描述：

I don't know her age.How old is she?合并为一句
给您我最诚挚的谢意.

答

I don't know how old she is?

答

I don't know (that) how old she is.
改成宾语从句应该可以吧..that可有可无