下面哪些燃气必须通过区域调压站.用户专用调压站才能给城市分配管网中的低压和中压管道供

题型:多项选择题

问题:

下面哪些燃气必须通过区域调压站.用户专用调压站才能给城市分配管网中的低压和中压管道供气,或给工厂企业.大型公共建筑用户供气()。

A.低压燃气

B.中压A燃气

C.中压B燃气

D.次高压8燃气

E.次高压A燃气

考点:一建市政应知应会一建市政应知应会题库
题型:多项选择题

大庆直馏汽油60-130℃馏分重整原料油,分析后组成数据如下,求芳烃潜含量?

题型:多项选择题

(15分)阅读下列材料,回答问题。

材料一

⑴ 分别指出材料一中四幅图片所体现的不同时代的政治体制。(8分)

材料二 从一九五三年起,我国已经按照社会主义的目标进入有计划的经济建设时期,因此,我们有完全的必要在共同纲领的基础上前进一步,制定一个像现在向各位代表提出的这样的宪法,用法律的形式把我国过渡时期的总任务肯定下来。……

——刘 * * 《关于中华人民共和国宪法草案的报告》(1954年9月15日)

⑵ 结合材料二指出新中国第一部宪法是在怎样的背景下制定的?目的何在?(4分)

⑶ 综合以上材料谈谈你的认识。(3分)

题型:多项选择题
完形填空(共20小题,满分30分)
阅读下面短文, 从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
In my second year of high school, the class was to run the mile. I will always  36    that day because due to the  37 from medical operation on my   38 , for two years I had not worn shorts. I was afraid of being laughed at. Yet that day, it didn’t   39  . I was ready   40 , heart and mind. I had   41  got to the starting line than I heard the loud   42 . “How ugly!” I blocked it out.
Then the coach shouted, “Ready. Go!” I jetted out of there like a  43  , faster than anyone else for the first 20 feet. I knew   44  about speed then, but it was OK because I was   45  to finish first. As I started the third lap (圈), only a few of my classmates were left on the track, and I began limping (跛行). By the time I hit the fourth lap, I was   46 . Then it hit me. I realized that nobody had   47 . Everyone had already finished,   48 . As I ran that last lap, I cried.  49  12 minutes 42 seconds after starting I crossed the finish line. I   50  to the ground and shed oceans.
Suddenly my coach ran up to me and picked me up, saying, “You did it. Manuel! Son, you FINISHED!” He looked at me   51  in the eyes, waving a piece of paper in his hand. It was my   52  for the day, which I had given to him before class. He read it   53  to everyone. It simply said, “I, Manuel, will finish the mile run tomorrow, come what may.”
My heart   54  with a smile on my face. My classmates cheered. It was then that I   55 winning isn’t always finishing first. Sometimes winning is just finishing.
小题1:
A.remindB.rememberC.realizeD.repay
小题2:
A.doctorB.reasonC.markD.effect
小题3:
A.handB.backC.foreheadD.leg
小题4:
A.matterB.appearC.hurtD.wound
小题5:
A.successB.failureC.shoesD.shorts
小题6:
A.no matterB.no longerC.no soonerD.no more
小题7:
A.cryB.whisperC.voiceD.laughter
小题8:
A.horseB.playerC.runnerD.plane
小题9:
A.somethingB.nothingC.anythingD.everything
小题10:
A.decidedB.determinedC.excitedD.encouraged
小题11:
A.luckyB.lonelyC.afraidD.alone
小题12:
A.given upB.given awayC.given outD.given in
小题13:
A.yetB.insteadC.ratherD.still
小题14:
A.SinceB.UntilC.BeforeD.After
小题15:
A.cameB.ranC.fellD.escaped
小题16:
A.speciallyB.directlyC.activelyD.carefully
小题17:
A.goalB.faultC.shameD.pity
小题18:
A.loudlyB.aloudC.evenD.ever
小题19:
A.fellB.bentC.liftedD.broke
小题20:
A.recognizedB.told C.rememberedD.realized
题型:多项选择题

某厂生产甲产品经两道工序制成,其在产品资料如下:
原材料在开始生产时一次投入;
当月完工入库甲产品50件,甲产品单件工时定额800小时,其中,第一道工序工时定额480小时,第二道工序工时定额320小时。
第一道工序在产品结存40件,第二道工序在产品结存50件。
甲产品月初和本月耗用原材料费用140000元,月初和本月耗用工资和附加费30600元,月初和本月耗用燃料、动力和其他费用45900元。企业账面计算的在产品成本为89000元。已知该企业本期存销比例为2:8,则:

多摊入完工产品的成本为( )。

A.40000元

B.50000元

C.60000元

D.100000元

题型:多项选择题

SELECT语句中与HAVING子句通常同时使用的是()子句

A.ORDERBY

B.WHERE

C.GROUPBY

D.无需配合

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