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问题 单项选择题

生产经营单位在实施职业安全健康管理体系时，其事故、事件、不符合的信息主要来源于下列哪个要素的活动（）。

A.危害辨识、风险评价与风险控制的策划

B.绩效测量与监测

C.记录和记录管理

D.运行控制

答案

参考答案：B

阅读理解
  
          Ask Dr. JeffersThis month Dr. Jeffers is answering questions
about the human brain and how it works.
Dear Dr. Jeffers,  
     One of my colleagues, Felix Moeller, told me that scientists are learning to use computer to
'read minds'. Is there any truth to this story? -Jane Leon, New York, USA Dear Ms. Leon, Well,
a lot of research is being conducted in this area, but so far, the brain scanning equipment and
corresponding computer programs haven't been able to actually read thoughts. In one ex  periment,
test subjects(受试者)were connected to scanning equipment and shown two numbers on a screen.
They were then asked to choose between adding or subtracting(减)the two numbers. Using this
method, researchers were able to follow brain processes and make the correct assumptions(假设)
70 percent of the time. It's not quite mind reading, but it's certainly a first step. 
-Dr. J.
Dear Dr. Jeffers,  
     My three-year-old son loves it when I dig my fingers into his sides and tickle(胳肢)him until he
laughs uncontrollably. The other day I noticed him trying to tickle himself but he couldn't do it.
Why not?
-Glenn Lewis, Vancouver, Canada
Dear Mr. Lewis,
     It's because of how the brain works. The brain is trained to know what to pay attention to and
what to ignore. It causes us to ignore physical feelings we expect to happen, but it causes a mild panic
reaction when there is an unexpected feeling. For example, you don't notice how your shoulder feels
while you're walking down the street. But if someone comes up behind you and touches you lightly on
the shoulder, you may jump in fear. It's that unexpected part that causes the tickle reaction.
-Dr. J.
                                       
1. What can we learn from the answer to the first question?    
A. Some equipment is able to read human minds.
B. Test subjects have been used to make decisions.
C. Some progress has been made in mind reading.
D. Computer programs can copy brain processes.
2. People laugh when tickled by others because the feeling is _____.    
A. expected          
B. unexpected        
C. comfortable        
D. uncomfortable
3. According to the text, Jeffers is probably _____.   
A. a computer programmer                
B. a medical doctor
C. a test subject                          
D. a human brain expert
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单项选择题

商业银行良好内部控制机制的核心是（）

A.必须具有有效性

B.有效防范各种风险

C.全面渗透业务过程与业务环节

D.必须做到“内控先行”
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