(单选题)

What is the difference between stress and anxiety disorder?

A.Anxiety disorder exist in a state of perpetual stress.

B.Stress has symptoms like palpitations, panic attacks or long-term sleep disturbances.

C.Anxiety disorder has symptoms like palpitations, panic attacks or long-term sleep disturbances.

D.Stress is common and can be avoided and prevented.

参考答案：C

参考解析：

细节理解题。根据文章最后一段第五句“If patients come to her complaining of stress, she will ask them whether they have been having palpitations, panic attacks or long-term sleep disturbances. These could be indicators that they were struggling with an anxiety disorder”可知，如果病人向她抱怨有压力，她会问他们是否有心悸，惊恐发作或长期睡眠障碍。故选C。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语