根据短文内容，回答问题。
Hello! My name is Alice. There are seven people in my family. My grandfather and grandmother are in
America. My parents are English teachers in China. I have two brothers. They are twins. We are students
in the same school. I am in Grade One. They are in Grade Three.
1. Who is Alice?
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2. How many people are there in her family?
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3. Who are they?
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4. How many children are there in her family?
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5. Are her parents doctors or teachers?
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