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问题 单项选择题 B型题

护士为病人进行静脉穿刺时应使用的距离是（）

A.亲密距离

B.个人距离

C.工作距离

D.公众距离

E.社会距离

答案

参考答案：A

多项选择题

当混合气（）超限时，瓦斯气进口处的气动切断阀会自动关闭。

A.压力

B.湿度

C.浓度

D.氧含量
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问答题

Directions:

You are a teacher of English. The editor of Campus News asked you to recommend two English books for students to read during the summer. Your article should include:

1) brief introductions to the books; and

2) reasons for your recommendation.
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