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问题 单项选择题

女，28岁。烦渴多尿1年，不规律用胰岛素治疗，纳差、呕吐3天。体格检查：T 36.2℃，呼吸深大有异味。血糖 22mmol/L，尿糖(++++)，酮体(+ ++)。最可能的诊断为

A．急性肠炎+代谢性酸中毒

B．代谢性碱中毒

C．乳酸酸中毒

D．糖尿病酮症酸中毒

E．非酮症高渗性糖尿病昏迷

答案

参考答案：D

填空题

三角形的三边a，b，c满足a+b=10，ab=18，c=8，那么此三角形的形状为______．
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填空题

看图完成句子 一空一词。

1. How many boys and girls are there in the picture?

    There are _____ boys and _____ girls.

2. What's the weather like in the picture?

    It's _____ and _____.

3. What are the girls wearing? 

    They're wearing _____ and _____.

4. What's the boy in sweater doing? 

    He's playing the _____ and _____.

5. What are the other people doing?

    They're _____ to the boy _____ singing songs.

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