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问题 单项选择题

男、40岁，患者因消化道大出血入院，经治疗病情稳定，出血停止，为明确出血原因，首选的检查是（）

A.选择性腹腔动脉造影

B.B超检查

C.纤维胃镜检查

D.肝功能化验

E.钡餐检查

答案

参考答案：C

阅读理解

When we talk about the climate（气候）of the UK, you may think of f   1   London and rainy weather. Actually, after many years, London is not as foggy as it used to be because the government is trying their best to solve the p  2   of air pollution, which is the major(主要的) r   3  of the thick fog in London.

However, it is t  4   that it often rains in the UK and the weather always changes quickly. Maybe you wish to play tennis with your friend after work when you see the beautiful sunshine in the morning, but suddenly the wind comes and it r  5  when you go to work.

The difference in temperature b  6  winter and s   7   is not so great in the UK as in China. The average（平均的）t  8   for winter is about 4.5℃, and for summer about 15.5℃.

And the best time to visit the country is in summer. It is often s   9  and you can enjoy outdoor sports and have a picnic h 10   in such weather.

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单项选择题

4个月人工喂养儿，体重6kg，每日需总液体量及能量各多少()

A．总液体量900ml，能量660kcal

B．总液体量1200ml，能量880kcal

C．总液体量1200ml，能量660kcal

D．总液体量900ml，能量880kcal

E．总液体量660ml，能量660kcal
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