1. 选择配伍

A. It's twenty dollars. B. I want some rice. C. A cola, please. D. No problem. E. They're sausages and bread.

1. （1） —What are hot dogs?

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3. （2） —Can you help me?          

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5. （3） —What do you want to eat?   

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7. （4） —What do you want to drink? 

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9. （5） —How much is it?              

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