男性，15岁，因高热、头痛、频繁呕吐3天，于1月10日来诊，患者3天前突然高热达39

按省、地、县、乡构成的行政系统统称为( )。

A．层级制

B．集权制

C．完整制

D．职能制

阅读理解

     When I was a foreign teacher in China, every day I taught English to my students and they taught me    about China. One day the topic turned to saying "I love you". I was shocked to learn that not one of my    students had said  this to their mothers, nor had their mothers said it to them.  "Does your mom love

you?" "Of course "they answered.

     "How do you know? "was my logical question. They responded that their mons cooked and

always told  them what they were doing wrong to show  their caring. I was stunned. So mon's cooking

and  criticzing read out as "I love you ".  "Then how do you say 'I love you 'to her?" They agreed that

getting  good grades, followed by god jobs would be how they showed their love.

     I come from a culture where most people are expressive enough, so I repeated these queries in

classes over time. Gradually, I began to get different response. Some of them had exchanged those

sentiments with their moms.

     One of my favorite stories of change came from a girl.  When she came home from university,

her mother met her at the door and hugged(拥抱)her. This had never happened before, but her mom

said,  "Now that you have gone I have more time to myself. I noticed that in some places mothers and

children   hug each other and I decided it was a good idea and that I would begin hugging you. "

     In my family we all say "I love you" a lot. While it is true that we often say the words without

having  great depth of feelings at that moment, it is almost like a blessing we give each other.  Those three

little words carry a world of meaning, even when said as a greeting, but most especially if they are the

last  words we say to or hear from those we love.

1. The foreign teacher_______.

A.  comes from America  

B.  is a young woman

C.  is expressive enough  

D.  knows much about China

2. Chinese people prefer to show love by________.

A.  saying "I love you"  

B.  cooking

C.  getting good grades  

D.  doing something helpful;

3. In paragraph 4, what's the real meaning of the mom's hugging?

A.  She is meeting her daughter at the door.

B.  She loves her daughter and misses her.

C.  She is glad that she has more time  to herself

D.  he finds it interesting to hug her daughter.

4. What's the main idea of the passage?

A.  Say "I love you"more to your family.

B.  Say "I love you "a lot to Chinese people .

C.  Say "I love you "as a greeting to others.

D.  Say "I love you "without great depth of feelings.

据说，上海男人是最好的丈夫。他们总是知道该如何讨妻子的欢心，从而避免了矛盾，一家人其乐融融。所以从某种程度上讲，上海男人是社会安定和和谐的象征。当妻子快乐时，他也快乐，因而整个城市也充满了快乐气氛。
虽然上海男人被戏谑为“妻管严”，但他并不屈从于妻子。在与妻子有争议时，他要么保持沉默，要么一笑置之。有时候他会发火，但事后不久，他也会毫不迟疑地道歉。最终他妻子发现，她还是按照他的想法行事。
上海男人聪明、务实，有时也相当圆滑。最令人印象深刻的是，上海男人在事业上有进取心，对家庭有很强的责任感，而且尊重女性。

桩机作业结束后，应将桩锤落下，切断（）和电路开关、停机制动后人可离开。

A、电源

B、水源

C、气源

D、油路

统计量与参数之间有何区别和关系。