在价值工程活动中,首先将产品的各种部件按成本由高到低排列,然后绘制成本累积分配图。最

题型:单项选择题

问题:

在价值工程活动中,首先将产品的各种部件按成本由高到低排列,然后绘制成本累积分配图。最后将成本累积占成本70%~80%的部件作为价值工程主要研究对象的方法称为( )。

A.因素分析法
B.强制确定法
C.ABC分析法
D.百分比分析法

考点:造价工程师工程造价管理基础理论与相关法规工程造价管理基础理论与相关法规
题型:单项选择题

邹某,男,36岁。半年前无明显诱因出现全身皮肤色素进行性加深,以颜面部、双手等暴露处皮肤明显。2个月前出现纳差、乏力及体重下降。血液检查提示"低钠低氯血症"。

此刻护士首先应提供的急救护理措施是()

A.监测病人意识、体温、脉搏、呼吸、血压变化

B.建立两条静脉通路并保持液体通畅

C.通知医生

D.遵医嘱补充糖皮质激素

E.遵医嘱进行抗感染治疗

题型:单项选择题

—Can you tell me _____________?      

—Yesterday afternoon. [ ]

A. when the train leaves    

B. when does the train leave

C. when the train left

D. when did the train leave

题型:单项选择题

阅读理解

     Frankly, I appreciate myself very much.Yes, I admit I'm in many aspects not as good as other people, but I don't think I'm always not good.When I find what I've done or written is okay, I'll remain pleased

with myself for quite a few days, and if I receive praise for it, I'll even become so excited as to add a few words to reward myself.

     True, I'm not modest at all.People may call me conceited (自负的). But I think otherwise.

      I appreciate other people.I appreciate anything good.Isn't it unfair to forget appreciating myself while

appreciating others?

     We Chinese generally tend to be modest, and we take pride in being so.For example, a Chinese man

will call his own wife zhuojing, meaning"my humble wife", and his own writings zhuozuo, meaning"my poor writings". But if you call his wife a "rustic (乡村的) woman" or his writings"trash", he would, I'm sure,

declare he would make a clean break with you angrily.As a matter of fact, there is probably no difference

at all between what is said by him and you.

     I don't think it's wrong of you to freely praise yourself if you're really worthy of praise.As we know,

there is an old Chinese saying disparaging (蔑视) a melon seller, named Lao Wang, who keeps praising

his own goods.Well, why can't he praise his melons if they are really sweet and juicy?

     Lao Wang sells melons for a living.How could he carry on business if he, by imitating the affectations (装模作样) of us intellectuals, were to show false modesty about his melons?He would sure enough die

of starvation.

     Selfappreciation is therefore a key to professional dedication and enjoyment of work.Needless to say,

the same is true of those who make a living with their pen.One will lose confidence in writing when he

stops admiring his own essays.

1. We know from the first three paragraphs that the author________.

A. is modest in some way

B. is pleased to be a good writer

C. is too conceited

D. thinks it unfair to appreciate others

2. What do we know about the author's attitude towards Chinese modesty according to Paragraph 4?

A. Supportive.  

B. Negative.

C. Neutral.  

D. Careless.

3. The author mentions the example of Lao Wang to prove that______.

A. Lao Wang is very proud of himself

B. melon sellers should praise their goods

C. reasonable selfappreciation is good

D. writers should learn from Lao Wang

4. The purpose of the passage is to encourage readers to be________.

A. modest  

B. considerate

C. respectful  

D. confident

题型:单项选择题

燃烧室内的积炭提高了压缩比,使气体压力升高,这种情况下很容易引起早燃和爆燃。

题型:单项选择题

堤顶高程=()+波浪爬高+风壅增水高度+安全加高。

A.校核洪水位

B.洪峰水位

C.设计洪水位

D.实测水位

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