根据风险的概念，用某一特定危险情况发生的可能性和它可能导致后

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问题单项选择题

根据风险的概念，用某一特定危险情况发生的可能性和它可能导致后果的严重程度的乘积来表示风险的大小，可以用公式表达为：R=p·f。公式中的f表示（）。

A．风险的大小

B．危险情况发生的可能性

C．发生危险造成后果的严重程度

D．风险等级

答案

参考答案：C

选择题

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单项选择题

While making rounds in a senior citizens’ housing complex, the visiting nurse discovers one of her clients sobbing in her darkened apartment. On questioning the client, an 85- year-old widow, the nurse learns that her pet cat of 15 years had been put to sleep the day before. What’s the nurse’s best response ？（）

A．"It shouldn’t be hard to find another cat. You’ll feel better once you have another pet. "

B．"It was only a cat. Why are you allowing yourself to be so upset It would be different if it were a person. "

C．"I’m so sorry that your pet had to be put to sleep. I know how important your cat was to you. "

D．"It’s probably best for the cat because it was so old and ill. "

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