屋面分格缝的位置应设置在温度变形允许的范围以内和结构变形敏感的部位,一般情况下分格缝

题型:单项选择题

问题:

屋面分格缝的位置应设置在温度变形允许的范围以内和结构变形敏感的部位,一般情况下分格缝间距不宜大于()。

A、3m

B、4m

C、5m

D、6m

考点:土木建筑工程建筑装饰构造建筑装饰构造题库
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某患者不规则发热持续半个月,伴有轻度腹泻。检验结果显示血象基本正常,肥达反应呈进行性异常,最后一次检查其效价分别为:O1:80,H1:160,A1:40,B1:640。外斐反应OX1:80,OX21:80,Ox19k1:40。应考虑为()

A.伤寒

B.斑疹伤寒

C.副伤寒乙

D.副伤寒甲

E.副伤寒丙

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避雷针利用              原理来避电:带电云层靠近建筑物时,避雷针上产生的感应电荷会通过针尖放电,逐渐中和云中的电荷,使建筑物免遭雷击.

题型:单项选择题

心源性脑栓塞时,栓塞多发生在()。

A.大脑前动脉

B.大脑中动脉

C.大脑后动脉

D.椎动脉

E.基底动脉

题型:单项选择题
Dear Dad,
I was very upset when I received your letter. I knew you  46 not like my results, but I didn’t realize you and Mum were so  47 with me. This has made me  48 very carefully about myself, and now I  49  how silly I have been.
My poor  50 have come from my own  51 . Of course, I want to do my best. I want you and Mum to be proud  52  me, but somehow when I get to school I just can’t keep my   53  on the subject and I stop  54  the teacher. So many other things seem so much more  55 , but I know that I must not  56 the chance you and Mum have given me. If I don’t work very hard  57  the next few months, I am going to get  58 results. So I am going to study hard this summer. And I will show Mum anything  59 I can’t understand so that she can give me help.
I  60 you will allow me to play some basketball. I think I need some exercise,   61 _ I will control the time I   62 on it properly.
If you want me to stop meeting Cindy, I will — but there is  63 serious. We are just good friends, and she often helps me  64 my schoolwork.
Dad, I am really sorry I have made you angry. I’m going to try my best to  65 my study. I promise that I will make you proud of me soon.
Yours,
Jimmy
小题1:
A.willB.wouldC.needD.should
小题2:
A.angryB.upsetC.strictD.happy
小题3:
A.talkB.speakC.thinkD.hear
小题4:
A.receiveB.believeC.insistD.realize
小题5:
A.resultsB.memoriesC.parentsD.friends
小题6:
A.stubbornnessB.carelessnessC.lazinessD.illness
小题7:
A.ofB.withC.inD.for
小题8:
A.headB.mindC.eyesD.heart
小题9:
A.listening toB.to listen toC.hearingD.to hear
小题10:
A.boringB.dullC.beautifulD.interesting
小题11:
A.findB.shareC.wasteD.afford
小题12:
A.duringB.atC.throughD.until
小题13:
A.betterB.bestC.poorerD.poorest
小题14:
A.whichB.thatC.whomD.what
小题15:
A.wishB.adviseC.hopeD.decide
小题16:
A.andB.butC.soD.because
小题17:
A.spendB.takeC.costD.pay
小题18:
A.everythingB.somethingC.anythingD.nothing
小题19:
A.inB.onC.withD.by
小题20:
A.developB.improveC.interestD.finish
题型:单项选择题

根据《生产安全事故报告和调查处理条例》的有关规定,安全生产监督管理部门和负有安全生产监督管理职责的有关部门接到事故报告后,应当按照事故的级别逐级上报事故情况,并报告同级人民政府,通知公安机关、劳动保障行政部门、工会和人民检察院,且每级上报的时间不得超过( )。

A.1小时
B.2小时
C.6小时
D.12小时

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