简述锅炉水冷壁的主要作用,一般用什么管子制造。

题型:问答题

问题:

简述锅炉水冷壁的主要作用,一般用什么管子制造。

考点:管理工中级管理工中级
题型:问答题

下列表现对皮肌炎有诊断意义的是()

A.Gottmn征

B.布氏征

C.克氏征

D.莫菲征

E.鸡尾征

题型:问答题

营养性巨幼细胞性贫血的主要精神神经症状及体征有()。

A.表情呆滞,嗜睡,智力动作发育落后,甚至退步

B.哭时泪少,不易出汗

C.头、肢体震颤

D.感觉异常,膝反射减弱

E.腹壁反射及提睾反射消失

题型:问答题
Once upon a time there was a little boy who became very ill.He had to spend all day in bed, unable to ____.Because other children weren't allowed to come near him, he ____ greatly, and spent his days feeling sad and ____.
There wasn't much he could do ____ look out of the window.Time passed, and his feeling of ___ just grew.Until one day he saw a strange ____ in the window.It was a penguin ____ a sausage sandwich.The penguin squeezed in ____ the open window, said “good afternoon” to the boy, ____ around, and left.
Of course, the boy was very ____.He was still trying to ____ what had happened, and as more crazy­looking characters appeared out the window, he burst out ____ and found it hard to stop.
The little boy didn't tell anyone about this because who would have ____ him? Even so, those strange characters ended up putting ____ back in his heart, and in his body.Before long, his ____ had improved so much that he was able to go back to school again.
There he got to talk to his ____, and tell them all the ____ things he had seen.While he was talking to his best friend he saw something ___ out of his friend's school bag.The boy asked his friend what it was, and he was so ____ that finally his friend had to show him what was in the bag:
There, inside, were all the fancy­dress suits and disguises(假扮的东西) that his friends had been using to try to ____ the little boy up!
And from that day on, the little boy always did his best to make sure that no one felt sad and alone.
小题1:
A.moveB.speakC.walkD.leave
小题2:
A.shoutedB.sufferedC.sighedD.prayed
小题3:
A.redB.yellowC.greenD.blue
小题4:
A.untilB.thanC.exceptD.because
小题5:
A.despairB.fearC.anxietyD.curiosity
小题6:
A.voiceB.signC.shapeD.frame
小题7:
A.takingB.gettingC.eatingD.spitting
小题8:
A.byB.overC.alongD.through
小题9:
A.turnedB.lookedC.gotD.hung
小题10:
A.surprisedB.disappointedC.frightenedD.crazy
小题11:
A.pick outB.check outC.work outD.help out
小题12:
A.talkingB.laughingC.cryingD.jumping
小题13:
A.believedB.invitedC.rememberedD.welcomed
小题14:
A.sorrowB.joyC.memoryD.honor
小题15:
A.scoreB.recoveryC.effortD.health
小题16:
A.friendsB.relativesC.teachersD.parents
小题17:
A.fierceB.strangeC.usefulD.interesting
小题18:
A.runningB.bringingC.stickingD.standing
小题19:
A.specialB.violentC.insistentD.emotional
小题20:
A.forceB.pullC.liftD.cheer
题型:问答题

社区卫生服务以下列哪种医学模式为基础()。

A.生物医学模式

B.机械论医学模式

C.神灵主义医学模式

D.生物-心理-社会医学模式

E.自然哲学医学模式

题型:问答题

城市经济学的基本概念为( )。

A.城市经济学是经济学科中一门以城市系统为对象,研究城市内外部的经济活动,提示城市形成、发展及城市化过程中的经济规律的应用性学科
B.城市经济学是系统地运用经济学原理,分析城市的生产关系、经济结构和要素组织,研究城市经济性运行的措施和方法的应用性学科
C.城市经济学建立的根本目的是试图运用经济学的原理来研究城市问题,从经济分析的角度来阐明城市是如何按经济规律运行的
D.一般认为,城市经济学主要可划分为宏观城市经济学和微观城市经济学

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