问题描述：
She's Bob's grandmother.对Bob's grandmother提问 These are me keys.改为一般疑问句 Are tjese your g
She's Bob's grandmother.对Bob's grandmother提问
These are me keys.改为一般疑问句
Are tjese your grandparents?做肯定回答
She's Bob's grandmother.对Bob's grandmother提问
These are me keys.改为一般疑问句
Are tjese your grandparents?做肯定回答
问题解答：
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