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  3. The purpose of the passage is to provide different ways for people to tackle the state of extreme pressure or strain. Scientist

The purpose of the passage is to provide different ways for people to tackle the state of extreme pressure or strain. Scientist

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问题 The purpose of the passage is to provide different ways for people to tackle the state of extreme pressure or strain.
Scientists have applied biofeedback mechanisms to treat high blood pressure and heart attack.
选项 A、Y
B、N
C、NG
答案C
解析 细节题。题文是“科学家已经应用生物反馈机制治疗高血压和心脏病”。与生物反馈相关的内容在文中第8、9段提到。文中提到“生物反馈技术就是人们学会自主控制和压力相关的生理反应，比如皮肤温度、肌肉紧张度、血压、心率等。……生物反馈技术已经被广泛应用和接受，用来进行放松和降低功能失调病人的机体紧张感”。这一技术已经应用，但是具体在治疗高血压、心脏病等疾病上是否应用在文中并没有提及，不能因为提到血压、心率就确定为高血压、心脏病。答案为NG。
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