These are my brother's ties and shirts对my brother'

问题补充：

These are my brothers ties and shirts对my brothers进行提问

答案：

Whose ties and shirts are these

不明白的再问哟,请及时采纳,多谢!

======以下答案可供参考======

供参考答案1:

whose供参考答案2:

Whose ties and shirts are these ?

这是对对所有格提问