试题与答案

先天性心脏病患儿的喂养方法应除外()A.喂哺后侧卧位 B.做到少量多餐,勿进食过饱

题型:单项选择题

题目:

先天性心脏病患儿的喂养方法应除外()

A.喂哺后侧卧位

B.做到少量多餐,勿进食过饱

C.必要时可将乳瓶的 * * 孔加大或用滴管滴入

D.必要时在喂哺前最好先吸氧

E.喂哺时应抱起,喂后取平卧位

答案:

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参考答案:码的组合解析:一个M:N联系转换为一个关系模式时,与该联系相连的各实体的码以及联系本身的属性均转换为关系的属性,而关系的码为各实体码的组合。

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题型:阅读理解

任务型阅读。 根据以下提供的虚构天气信息,完成下列各句。每空一词。

   Good evening, here is the weather report. The weather tomorrow is vrey changeable. It will be sunny in

the morning in Beijing. But in the afternoon, the weather will be rainy. In Shanghai, skies will be clear and

you can enjoy the bright sunshine in the morning. But it will be clouldy with no sunshine in the afternoon. In

Shenzhen, there will be a light rain with winds in the morning, and in the afternoon it will rain heavily.

1. It will be sunny in the morning in Beijing and             .

2. It will              in Beijing and Shenzhen tomorrow.

3. If you want to go to the park tomorrow in Beijing, you'd better go there in the             .

4. It will be              in the aftenoon in Shanghai.

5. It will be rainy and              in Shenzhen tomorrow.

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