阅读理解。
Do you know me? I'm Frank. I'm English. My Chinese name is Wang Zhi. I have a friend. She's Chinese. Her name
is Liu Lin. Her English name is M
ary. We're in the same(同一个) class, Class One. Look! This is her picture. She has
black hair. Her coat is yellow.
阅读短文，回答问题。
1. What's Frank's Chinese name?
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2. Is Wang Zhi a Chinese boy?
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3. What class is Frank in?
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4. Is Liu Lin's hair black?
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5. What colour is Mary's coat?
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2NH3的平均速率，在下面的表示方法中不正确的是？（）
