什么是仪表鉴定?

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问题:

什么是仪表鉴定?

考点:仪表工考试高级仪表工高级仪表工题库
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阅读理解。

     It was a week before Christmas, but things were far from cheery. Our task was to deliver as many boxes

of food as possible to those in need in Camden, New Jersey. There were no Christmas carolers (唱颂歌的人)

walking these streets that were lined with boarded-up (用木板封住的) houses and broken windows. Mothers

kept their children close as they hurried down the streets. It was mid-afternoon, but even the bright sun couldn't warm this place.

     Red tickets in the windows marked which houses we were to visit. Our white truck stopped in front of one

townhouse and our group knocked on the door. In our arms were boxes filled with ham, bread and other

essentials to make the perfect Christmas dinner. Four small faces glanced through the curtains and one

exhausted mom answered the door. She seemed embarrassed to be caught in her nightgown with undone hair.

She was in her mid-20s, but her rough skin and tired eyes added years.

      "Sacred Heart food delivery service," I smiled."Where can we put this for you?"

      She pointed and as we entered the house, I noticed the conditions they lived in. The children climbed around, wearing only diapers (尿布). There were no carpets, only cold concrete beneath our feet. There was no

Christmas tree or decorations. My heart sank. It was so cold, and I found it hard to believe that this was reality

for this family. We set the boxes down and the mother grabbed my hand.

     "You don't know how much of a blessing this is to me and my family," she said, crying."We are just getting by." I opened my arms and gave her a hug.

     "Happy holidays!" I replied before I headed out the door. I realized how warm I felt inside. This was unlike

anything I had ever experienced. We cannot help what family we are born into, but we can help each other.

1. From Paragraph 1, we can infer that Camden may be a place where ______.

A. the living conditions were terrible

B. people had no belief

C. there was no sign of life

D. little sunshine was received

2. What impression did the woman leave on the author?

A. She was shy and cold to visitors.

B. She was confident and energetic.

C. She wasn't good at dressing herself up.

D. She looked much older than her age.

3. By saying "We are just getting by", the woman meant ______.

A. they were waiting for help

B. they were looking for food and clothing

C. they were going to move away

D. they were living a very poor life

4. The passage mainly tells us that _______.

A. the poor can also help others

B. assisting the poor needs actions

C. people should help each other

D. having more children causes poverty

题型:问答题 简答题

2007 年年初,李先生40 岁,任职于上海某外资企业,是一名中层领导,其爱人是一名公务员,有一13 岁的儿子。目前两人的税后年收入为20 万元。现有家庭汽车一辆,价值10 万元,住房两套,其中一套用来自住,市值100 万元,贷款已经还清;另外一套用于出租,市值80 万元,年租金为3 万元,房贷未还清,年还 款额为5 万元。 目前家庭每年的生活支出为10 万元,孩子教育支出每年为3 万元。 由于工作性质,李先生的投资类资产为1 年期国库券和基金,其中1 年期限国库券5 万元,一只股票基金和一只债券基金,其中股票基金市值10 万元,债券基金市值40 万元,成本分别为8 万元和35 万元。1 年期国库券收益率为5%。 考虑到中国经济正处于快速增长时期,为此李先生的理财目标基于5 年期的中短期规划,即下述两个: 1、5 年后儿子18 岁,准备到国外就读,届时需要100 万元; 2、5 年后将目前车辆出售换新车,预计需要20 万元。 假设家庭税后收入与支出均保持不变; 为更有效的实现自身的投资目标,李先生特别向东方理财中心咨询。 该理财中心于2007 年年初接受委托,根据对市场的研究分析,诊断李先生所购买股票基金与债券基金的预期收益率与标准差如下:

同时股票基金与债券基金收益率之间的相关系数为0.3125。 通过问卷调查方式,得到李先生的风险厌恶系数A=4,适用的效用函数为U=E(r)-0.005Aσ2。 该理财中心为李先生提供的建议是提高股票基金投资至40 万,债券基金投资降低至10 万,国库券投资保持不变。

李先生按照理财中心的要求进行了资产配置,并进行了操作。 经过2007 年1 年的运作,股票基金收益率为12%、债券基金收益率为8.3%。市场收益率为12%。同时,理财中心还进行了相关的统计测算,结果如下:

理财中心推荐配置方案投资组合的詹森阿尔法值为()。

A.-1.44%

B.3%

C.3.3%

D.-1.31%

题型:问答题 简答题

在HP-UX系统中,建立一个LV的命令是()。

A.lvadd

B.lvcreate

C.add logic volume

D.lvinit

题型:问答题 简答题

有关副溶血性弧菌错误的是()。

A.引起食物中毒

B.嗜盐耐碱

C.在TCBS平板上菌落为黄色

D.在无盐环境中不生长

E.食入未煮熟的海产品而感染

题型:问答题 简答题

狭义的教育,主要指()。

A.家庭教育

B.社区教育

C.道德教育

D.学校教育

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