读下面对话，然后回答问题。

Danny: Jenny, I like your skirt and sweater.

Jenny: Thank you.

Danny: Are they new?

Jenny: Yes. They are my birthday presents from my mum and dad.

Danny: I like birthday presents. But I have no one.

Question:

1. Are Jenny's skirt and sweater new?

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2. What is Jenny's birthday present?

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3. Does Danny have any birthday presents?

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隐孢子虫病常需鉴别的疾病有（）

A.系统性红斑狼疮

B.胃溃疡

C.霍乱

D.肠阿米巴

E.痢疾