火眼金睛，选出合适的答案。1. 当服务员问你：“您准备点菜吗？”可以说：

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A. What is it?
B. Are you ready to order?2. “我买两个热狗。”可以说：

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A. I'll take two hot dogs, please.
B. Two yuan.3. “橡皮多少钱？”可以说：

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A. How much is the eraser?
B. Are the erasers on sale?4. “我可以借用你的铅笔吗？”可以问：

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A. May I borrow your pencil?
B. Where is it?1. B 2. A 3. A 4. A