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问题 单项选择题

移动互联网时代，信息传播极速话，透明化、去中心化、可复制、更加放大开创者的优势和机会，往往极快速会形成什么局面？（）

A.寡头垄断

B.多样化

C.市场割据

D.信息化

答案

参考答案：A

填空题

Stress is our response to threatening or (1) events. We may experience different levels of stress depending on the (2) , meaning the events or circumstances that cause us to feel stress. Stressors can be classified into (3) main categories: (4) events, personal stressors, and (5) stressors. Cataclysmic events are major events that cause stress (6) , immediately, for a great many people at once. Personal stressors are major life events that create stress, including (7) life events. Background stressors are (8) hassles, or minor irritations, or (9) background stressors. Repeated exposure to stressors has both psychological and (10) consequences. The long- term consequence is that body tissues such as the heart and blood vessels can begin to (11) . The (12) system functions less effectively, and (13) our ability to fight off illnesses.
The General Adaptation (14) explains the sequence of physiological reactions to stress. There are three phases to G. A. S. The first is the " alarm and (15) " phase: we respond with alarm, and take (16) to remove the stressor. The second phase is the (17) stage: we fight against the stressor or try to cope with the stressor. This can lead to the third phase. (18) . The exhaustion phase may be an (19) way of trying to avoid the stressors. The body may be telling us that we need to do whatever is (20) to remove the stressor.

Stress is our response to threatening or (1) events. We may experience different levels of stress depending on the (2) , meaning the events or circumstances that cause us to feel stress. Stressors can be classified into (3) main categories: (4) events, personal stressors, and (5) stressors. Cataclysmic events are major events that cause stress (6) , immediately, for a great many people at once. Personal stressors are major life events that create stress, including (7) life events. Background stressors are (8) hassles, or minor irritations, or (9) background stressors. Repeated exposure to stressors has both psychological and (10) consequences. The long- term consequence is that body tissues such as the heart and blood vessels can begin to (11) . The (12) system functions less effectively, and (13) our ability to fight off illnesses.
The General Adaptation (14) explains the sequence of physiological reactions to stress. There are three phases to G. A. S. The first is the " alarm and (15) " phase: we respond with alarm, and take (16) to remove the stressor. The second phase is the (17) stage: we fight against the stressor or try to cope with the stressor. This can lead to the third phase. (18) . The exhaustion phase may be an (19) way of trying to avoid the stressors. The body may be telling us that we need to do whatever is (20) to remove the stressor.
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单项选择题 A3/A4型题

陕西某高校一位副教授因高热住进职工医院，经B超、CT、胃检、抽血、抽骨髓化验等检查后，难以确诊。医生恐延误病情，于是给予高档抗生素治疗，但病情不好转。第16天，该院请某市医院会诊，仍依据上述理化数据而诊断为病毒性感冒，给予相应治疗后仍无济于事。病人在这两家医院里诊治达20多天，花费近万元，仍无明确诊断。后来，医院只好请西安医大第一附属医院某教授会诊。该教授并未盲目用理化检验手段，而是仔细问诊查体，当在病人身上发现了3个极易被忽视的小红点时，病情很快得到确诊：原来是病人在不久前游览西双版纳时被蚊虫叮咬，导致斑疹伤寒。确诊后，病人家属遵医嘱到药店花1．2元钱买了20片四环素，病人口服后痊愈

前两家医院的医生出现误诊误治的原因是（）

A.服务态度不好

B.过分依赖技术手段

C.病人病情太复杂

D.诊断仪器不够档次

E.医生学术水平太低
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