下列有关化学用语或名称正确的是 A．次氯酸的结构式：H-Cl-O B．羟基的电子

My mother used to ask me what the most important part of the body was. Through the years I would guess that what I thought was the correct answer.

When I was young, I thought sound was very important to us, so I said, “My ears, Mum.” She said, “No. Many people are deaf. But you keep thinking about it and I will ask you again soon.”

Several years passed before she asked me again. Since making my first try, I had contemplated （仔细考虑）the correct answer. So this time I told her, “Mum, sight is very important to everybody, so it must be our eyes.” She looked at me and told me, “You are learning fast, but the answer is not right because there are many people who are blind.”

Over the years, Mother kept asking me the same question and her answer was always, “No, but you are getting cleverer every year, my child.”

Then last year, my grandpa died. Everybody was hurt. Everybody was crying. My mum looked at me when it was our turn to say our final goodbye to Grandpa. She asked me, “Do you know the most important body part yet, my dear?”

I was surprised when she asked me this now. I always thought this was a game between her and me. She saw the confusion（迷惑）on my face and told me, “This question is very important. It shows how you have really lived your life.” I saw her eyes filled with tears（眼泪）. She said, “My dear, the most important body part is your shoulder.”

I asked, “Is it because it holds up your head?”

She answered, “No, it is because it can hold the head of a friend or loved one when they cry. Everybody needs a shoulder to cry on sometimes in life, my dear. I only hope that you have enough love and friends that you will have a shoulder to cry on when you need it.”

Then and there I knew the most important part of the body is not a selfish one. It is the care to the pain（痛苦） of others.

小题1: What did his mother use to ask him?________________________________________________

小题2: Did he think sound was very important to them when he was young? ______________________

小题3: When did his grandpa die? ________________________________________________________

小题4:Why is shoulder the most important part of the body? __________________________________

小题5:What did his mother want to tell him in the end? ______________________________________

某甲为一私营企业的老板，其朋友某乙对其钱财垂涎已久，一日趁某甲家人疏忽之际，将其不满2周岁的幼儿偷走，然后向某甲勒索现金10万元。某甲向公安机关报案，公安人员遂追捕某乙。某乙见勒索未成，将幼儿杀害。对于某乙该如何处理

A．按拐卖儿童罪的结果加重犯论处

B．按绑架罪论处

C．按故意杀人罪论处

D．按绑架罪和故意杀人罪二罪论处，数罪并罚

( )与访谈法具有极高的互补性，二者结合使用，是目前工作分析的主流方法。

A．问卷法

B．职位分析法

C．关键事件法

D．企业评估与定位

航空订票系统、交通管制系统等的特点是数据量大，但计算相对简单，这一类应用属于下列( )应用领域。

A．科学和工程计算

B．数据和信息处理

C．过程控制

D．人工智能

冷轧工艺润滑的目的和对工艺润滑剂的要求是什么？