浊度是用以表示()的浑浊程度的量。A、溶液 B、气体 C、水 D、气液混合物

题型:单项选择题

问题:

浊度是用以表示()的浑浊程度的量。

A、溶液

B、气体

C、水

D、气液混合物

考点:在线分析仪表工在线分析仪表高级工在线分析仪表高级工题库
题型:单项选择题

预应力筋与螺钉端杆的连接,多用( )。

A.电弧焊
B.点焊
C.电渣压力焊
D.闪光对焊

题型:单项选择题

阅读理解。

                           Spiritual Intelligence Quotient

      Our spiritual intelligence quotient (精神智商), or SQ, helps

us understand ourselves, and live a fuller, happier life.

      While we're all born with SQ, most of us don't even realize that

we have it. Fortunately, you don't have to sign up for classes to learn

how to improve your SQ. Here are some simple steps that can lead

you to a new level of understanding.

      Sit Quietly. The process of developing spiritual intelligence begins

with solitude(独处) and silence. To tune into yourS,you

have to turn down the volume(强度) in your busy,noisy and complicated

life and force yourself to do nothing at all. In the car, instead of reading

or doing something else, use the time to think. At work,shut the door to

your office between meetings, take a few breaths and let them out very,

very slowly. Enjoy the stillness in your home after the kids are finally in bed.

     Step Outside. For many people, nature sets their spirits free.

Go outside to watch a beautiful sunset. If you are walking with your

dog,take the time to admire flowers in bloom; follow the flight of

birds;watch clouds floating overhead.

     Ask Questions of Yourself. Ask open-ended questions, such as

"What am I feeling? What are my choices?"or"Where am I heading?

" But don't expect an answer to arrive through'some supernatural forms

or e-mails. "Rarely do I get an immediate answer to my

question,"says Reverend Joan Carter, "I never considered a problem

from a different perspective (角度) before. "

     Trust Your Spirit. While most of us rely on our gut feeling (直

觉)to realize danger,spiritual intelligence pushes us towards some

action that will lead to a greater good.

1. The passage is mainly about ___.  

A. what your SQ is and in what way it can benefit your life

B. what your SQ is and in what way it can be improved

C. the relationship between your SQ and your life

D. the advantages and disadvantages of SQ

2. The underlined phrase"tune into your spirit" in the third paragraph probably means"______".    

A. get your spirit relaxed

B. keep up your spirit

C. keep seated quietly

D. change your spirit

3. The author mentiuns the example of Reverend Joan Carter to show that_______.  

A. there are no immediate answers to your questions

B. e-mails can't keep working out problems

C. the more questions you ask, the better answers you'll get

D. changing your way of thinking might help you solve a problem

4. From the passage ,we can know that the most important thing to improve your SQ is _______.  

A. a peaceful mind

B. deep thought

C. spare time and hobbies

D. good spirit

题型:单项选择题

阅读材料,回答问题。材料:①看到你们这一支以应用科学作为自己专业的青年人的队伍,我感到十分高兴。我可以唱一首赞美诗,来颂扬应用科学已经取得的进步;并且无疑地,在你们自己一生中,你们将把它更加推向前进。我所以能讲这样一些话,那是因为我们是生活在应用科学的时代和应用科学的家乡。但是我不想这样来谈。我倒想起一个娶了不称心的妻子的小伙子。当人家问他是否感到幸福时,他回答说:"如果要我说真心话,那我不得不扯谎了。"②我的情况也正是这样。试设想,一个不很开化的印第安人,他是否不如通常的文明人那样丰富和幸福?我想并不如此。一切文明国家的儿童都那么喜欢扮"印第安人"玩,这是值得深思的。③这样了不起的应用科学,它既节约了劳动,又使生活更加舒适,为什么带给我们的幸福却那么少呢?坦率的回答是,因为我们还没有学会怎样正当地去使用它。④在战争时期,应用科学给了人们相互毒害和相互残杀的手段。在和平时期,应用科学使我们生活匆忙和不安定。它没有使我们从必须完成的单调的劳动中得到多大程度的解放,反而使人成为机器的奴隶;人们绝大部分是一天到晚厌倦地工作着,他们在劳动中毫无乐趣,而且经常提心吊胆,唯恐失去他们那一点点可怜的收入。⑤你们会以为在你们面前的这个老头子是在唱不吉利的反调。可是我这样做,目的无非是向你们提一点忠告。如果你们想使你们一生的工作有益于人类,那么,你们只懂得应用科学本身是不够的。关心人的本身,应当始终成为一切技术上奋斗的主要目标;关心怎样组织人的劳动和产品分配这样一些尚未解决的重大问题,用以保证我们科学思想的成果会造福人类,而不致成为祸害。⑥在你们埋头于图表和方程时,千万不要忘记这一点。(摘编自爱因斯坦《给青年们的一封信》)

问题:(1)文章第②自然段,作者提到"不很开化的印第安人",有何用意?

(2)概括"在你们埋头于图表和方程时,千万不要忘记这一点"中加点词"这一点"的内容,并联系社会现实,谈谈你的思考。

题型:单项选择题

运输车辆有超载行为,被处罚两次以上,司机终生不得重新取得机动车驾驶证。

题型:单项选择题

习 * * * * 在全国组织工作会议上阐述的三个“出来”被认为是衡量党员“先锋模范作用”的标准,以下选项中不属于三个“出来”内容的是()。

A.平常时候看得出来

B.特殊时候拼得出来

C.危急关头豁得出来

D.关键时刻站得出来

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