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问题 单项选择题

在进行区域构造背景研究时应进行坝址周围8km范围内的坝区专门性构造地质测绘，判定对坝址有影响的活断层。构造地质测绘比例尺宜选用（）。

A.1：50万～1：20万

B.1：20万～1：10万

C.1：10万～1：5万

D.1：5万～1：1万

答案

参考答案：D

解析：坝址周围8km的范围（工程场区）内坝址周围的专门性构造地质测绘，比例尺一般选用1：50000～1：10000。

名词解释

比例税率
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单项选择题

A client is admitted to the hospital with an exacerbation of her chronic systemic lupus erythematosus (SLE). She gets angry when her call bell isn’t answered immediately. The most appropriate response to her would be（）

A. "You seem angry. Would you like to talk about it"

B. "Calm down. You know that stress will make your symptoms worse. "

C. "Would you like to talk about the problem with the nursing supervisor"

D. "I can see you’re angry. I’ll come back when you’ve calmed down. "
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