施工中的质量问题:光缆挂钩距离电杆两侧的,第一只挂钩距电杆300mm,挂钩间距800

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问题:

施工中的质量问题:光缆挂钩距离电杆两侧的,第一只挂钩距电杆300mm,挂钩间距800mm.

考点:一级建造师通信与广电工程2013年度全国一级建造师工程管理与实务(通信与广电工程专业)真题考试及答案
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△ABC△A′B′C′,
AB
AB
=
1
2
,AB边上的中线CD=4cm,△ABC的周长为20cm,△A′B′C′的面积是64cm2,求:
(1)A′B′边上的中线C′D′的长;
(2)△A′B′C′的周长;
(3)△ABC的面积.
题型:问答题

下面程序的运行结果是 #include<iostream.h> void main() { int num=1; int &ref=num; ref=ref+2; cout<<num; num=num+3; cout<<ref<<end1; }

A.13

B.16

C.36

D.33

题型:问答题

Britons Learn to Forgive

LEEDS, England ─ A Leeds University psychology (心理学) professor is teaching a course to help dozens of Britons forgive their enemies.

“The hatred we hold within us is a cancer,” Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.

More than 70 people have become members in Hart’s first 20-week workshop in London ─ a course he says is the first of its kind in the world.

These are people who are sick and tired of living with a memory.They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian-born Hart.

The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight.

The course, ending in July, is expected to get rid of the cancer of hatred in these people.“People have lots of negative attitudes towards forgiveness,” he said, “People confuse forgiveness with forgetting.Forgiveness means changing from a negative attitude to a positive one.”

Hart and his team have created instructions to provide the training needed.

“The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with,” said Norman Claringbull, a senior expert on the forgiveness project.

Hart said he believes forgiveness is a skill that can be taught, as these people “want to get free of the past”.

小题1:From this passage we know that _________.

A.high blood pressure and heart disease are caused by hatred

B.high blood pressure can only be cured by psychology professors

C.without hatred, people will have less trouble connected with blood pressure and heart

D.people who suffer from high blood pressure and heart disease must have many enemies小题2:In Hart’s first 20-week workshop, people there can ________.

A.meet their enemies 

B.change their attitudes towards bitterness

C.enjoy the professor’s speech

D.learn how to quarrel with others小题3:If you are a member in Hart’s workshop, you’ll ________.

A.pay much money to Hart

B.go to the workshop every night

C.attend a gathering twice a month

D.pour out everything stored in your mind小题4:The author wrote this passage in order to ________.

A.persuade us to go to Hart’s workshop

B.tell us the news about Hart’s workshop

C.tell us how to run a workshop like Hart’s  

D.help us to look at various kinds of angers

题型:问答题

混凝土的主要胶结成分是()。

A.石膏 

B.砂子 

C.水泥 

D.沥青

题型:问答题

患者,59岁,因睡觉时发现腹部正中有跳动感来院就诊,无疼痛及其他不适症状。患者查体:HR76次/分,BP175/90mmHg,腹部触及一约5cm×7cm搏动性包块,与心搏一致,有轻压痛,可横向活动。

提示:超声多普勒检查、磁共振(MRI)、CT均提示腹主动脉瘤,患者同意施行腹主动脉人造血管旁路术。提问:该手术可选择下列哪些麻醉方法?()

A.局麻加镇静

B.蛛网膜下腔阻滞麻醉

C.局部浸润麻醉

D.单纯氯胺酮麻醉

E.全麻复合硬麻

F.区域阻滞麻醉

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