This is his sisters （复数） Is he your mother（做否定回答,在改陈述句）
问题描述：
This is his sisters （复数） Is he your mother（做否定回答,在改陈述句）
That is my family photo（改为同义句）
答
These are his sisters
No, she isn't
She is your mother
That is a photo of my family
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