1. (2020五上·天津期末) 根据问句选择合适的答语

A. He's my grandpa. B. Yes, it is. C. They are peaches. D. She's twelve. E. It's Kate's.

1. （1） —Whose storybook is this?

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3. （2） —How old is your sister?

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5. （3） —What are those?

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7. （4） —Is this your camera?

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9. （5） —Who's he?

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