患者男，42岁。糖尿病20年，1天前出现恶心，呕吐。实验室检查尿

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问题单项选择题 A1/A2型题

患者男，42岁。糖尿病20年，1天前出现恶心，呕吐。实验室检查尿酮体（++++）。该患者的诊断最可能为（）

A.急性胃肠炎

B.酮症酸中毒

C.急性胰腺炎

D.急性胃炎

E.急性胆囊炎

答案

参考答案：B

解析：酮症酸中毒时可出现恶心，呕吐，实验室检查尿酮体阳性。

阅读理解

根据短文内容回答问题或填空完成句子。

It is a fine day. Zhou Jun and his friends Steve, Lucy and Amy are out for a picnic. They are in the

beautiful countryside (乡下). There is a clean river, wide open green field (野外) with beautiful flowers

and some big trees.

Look! Lucy is preparing food. Steve is staring (开始) a fire. Amy is washing the dishes. What's Zhou

Jun doing? He is carrying water. He is strong. Some birds are singing in the sky. How happy they are!

1. What are they doing?

_____________________________________________

2. What's Lucy doing?

_____________________________________________

3. Is Steve carrying water?

_____________________________________________

4. Some birds _________ _________ in the sky.

5. It is a fine day. _________ _________ they are!

连线题

连线。

一（）歌曲束串一（）微风

一（）羽毛阵对一（）清泉

一（）翅膀身支一（）金光

一（）画面幅眼一（）珍珠