问题 单项选择题

在发电厂的露天贮罐(氢气、天然气和易燃油贮罐)是防雷保护的重点,应采用独立避雷针保护,并有一些特殊要求。下面的要求不正确的是( )。

A.避雷针与呼吸阀的水平距离不应小于3m;
B.避雷针的保护范围边缘高出呼吸阀顶部不应小于2m;
C.天然气贮罐与热工测量装置不能重复接地;
D.贮罐周围应设闭合环形接地体,接地电阻不宜大于30Ω。

答案

参考答案:C

选择题
阅读理解

阅读理解

     Making an apology is not the same as making amends.Sometimes we apologize just because it's the

easiest thing to do.What's actually important is to identify where we go wrong, take full responsibility for

our mistakes and, if possible, try to make up for them.

     A recent case involving HewlettPacked, the US computer giant, shows the importance of presenting a

sincere apology.The Chinese consumers who had bought notebook computers of certain models, which

have been put on Chinese market since 2007, suffered a massive flash screen failures and overheating

problems.Through investigation, Chinese AQSIQ (国家质检总局) identified these HP computers had

quality problems and HP admitted this.HP made a proposal that they would extend the warranty period of such computers, but this could not satisfied the consumers.What they needed was a thorough description

of the truth.HP has "sincerely" apologized.But the consumers remain angry, and say that only a product

recall-as HP has done in the past-will prove that the apology is sincere.

     Another apology that fell flat on its face was that of Thierry Henry, the famous French footballer.His

deliberate handball in November 2009 created the goal which knocked Ireland out of the 2010 World

Cup.The incident caused great anger in the football world, and eventually Henry issued an apology.Two

days later, he wrote, "I'm not the referee...but if I hurt someone I'm sorry." Better late than never, perhaps, but even then he passed the blame onto the referee!

     Such highprofile cases, which attract a lot of publicity are often under the spotlight, but similar incidents occur in our everyday lives.Stress caused by schoolwork and tiredness can sometimes result in outbursts

of anger against friends and family.Have you ever lost your temper for minor reasons? After calming down, most people are quick to realize their mistake and apologize.But it's just as important to identify what

caused the error in the first place and take action to ensure it doesn't happen again.

     No one should hold a negative attitude to making a sincere apology.Empty words are easy to say, but

they are as useless as they sound.A real show of remorse demands hard work and commitment to put

error right.

1. What does the author intend to tell us in the case of HP?

A. A true apology needs sincere actions.

B. HP should recall all the faulty computers.

C. Good quality makes a good company.

D. A company should apologize and pay for their mistakes.

2. According to the author, when we do anything wrong we firstly ________.

A. make an apology face to face honestly

B. admit we were wrong and try to make the wrong right

C. take the responsibility for apologizing to others

D. choose the easiest thing to do

3. We can infer from the case of Thierry Henry that ________.

A. it's never too late to say "I'm sorry."

B. writing an apology is not a good idea

C. Henry didn't identify his fault

D. the football fans were mad with Henry

4. Which of the following can best explain the word "commitment" in the last paragraph?

A. Decision.  

B. Promise.

C. Agreement.  

D. Responsibility.

5. What's the best title of this passage?

A. What Really Puts Things Right

B. Don't Apologize Easily

C. Making an Apology-No One Is out of Exception

D. How to Judge an Apology-Sincere Enough?