【题目】完成下列句子
1. There are five apples.(对划线部分提问)
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2. There are twenty dogs.(对划线部分提问)
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3. There are 12 potatoes.(改成疑问句)
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4. There are 10 carrots.(改成疑问句)
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5. How many flowers are there? (回答:那里有12朵。)
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【答案】1. How many apples are there?
2. How many dogs are there?
3. Are there 12 potatoes?
4. Are there 10 carrots?
5. There are twelve.
【解析】略