问题
句型转换
按要求做题。
1. It's hot today. (改为否定句)
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2. Does Daming eat peanuts at Christmas? (作否定回答)
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3. We fly kites in spring. (就画线部分提问)
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4. Is it autumn? (作否定回答)
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5. We watch TV. We play table tennis. (合并成一句)
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答案
1. It isn't hot today.
2. No, he doesn't.
3. What do you do in spring?
4. No, it isn't.
5. We watch TV and play table tennis.
，研读下图，下列判断不正确的是（）
向c电极迁移