I am twelve的疑问句怎么变?
问题描述:
I am twelve的疑问句怎么变?
答
are you twelve
答
are you twelve?
how old are you?
答
Am i twelve?带有系动词的陈述句变疑问句就是把系动词提前,实意动词要借助助动词do。
答
are you twelve?
答
Are you twelve?