what is his brother?变同义句 what____his brother____do?
问题描述:
what is his brother?变同义句 what____his brother____do?
答
What does his brother do?
答
does do
答
同3
答
what does his brother do?
答
what (does) his brother (often) do?
其实我觉得那个often很多余- -
答
does do