阅读理解。

A: Hello. Who's that speaking?

B: Hello.  This is David. May I speak to Nancy, please?

A: I'm sorry. She is ill. She has got a high fever.

B: I'm sorry to hear that. Did she go to see a doctor?

A: Yes. She is staying in bed now.

B: OK, I hope she will get better soon.

A: Thank you, David.

B: Not at all.

1. Who's calling Nancy?

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2. What's wrong with Nancy?

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3. Can you give Nancy any advice (建议) ?

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4. If you are Nancy's friend, what can you get for Nancy?

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