She is my mother.(改为陈述句）（ ）found an English-Chinese dictionary.
问题描述：
She is my mother.(改为陈述句）（ ）found an English-Chinese dictionary.
答
She is my mother.已经是陈述句了
She isn't my mother.
Is she your mother
I / He / She /.说错了 是否定句She isn't my mother.