基坑开挖过程中如何排水?()。 A.在坑底设集水井 B.沿坑底的周围或中央开挖排水沟

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问题:

基坑开挖过程中如何排水?()。

A.在坑底设集水井

B.沿坑底的周围或中央开挖排水沟

C.把水引入集水井

D.然后用水泵抽走

E.抽出的水应予以引开,严防倒流

考点:建筑类湖南三类人员考试湖南三类人员考试题库
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Once upon a time there was a painter who had just finished his course from a great painter. He wanted to assess his skills, so he decided to display one of his best works on a busy street.

He put his painting at a busy street-crossing. And below it a board read — "Gentlemen, I have painted this piece. Since I'm new, I might have made some mistakes in my work.   65 "

When he came back in the evening to collect his painting, he was completely shocked to see that the whole painting was filled with crosses.

    66  He burst into tears and said sadly, "I'm useless and if this is what I have learned to

paint, I'm not worth teaching."

The master smiled and suggested, "My son, I will prove that you are a great artist." The master told him, "Just paint the same painting once again and give it to me."

Then they went to the same street the next morning and displayed the same painting. The master took out another board which read — "Gentleman, I have painted this piece. Since I'm new, I might have made some mistakes. I have put a box with colors and brushes just below. Please do

me a favor.   67 "The master and the young painter went back home.

They visited the place in the evening. The young painter was surprised to see that actually there was not a single correction done!   68  If you want to help people improve their behaviors, it is worth investing your effort in learning how to help people change their behaviors, attitudes and skills. Also, always remember not to get carried away or judge yourself by someone else's criticism and feel depressed as you are the best judge to judge yourself!

A.It is easy to criticize, but difficult to improve.

B.Please put a cross wherever you see a mistake.

C.Discouraged and broken, he ran to his master's place.

D.If you see a mistake, kindly pick up the brush and correct it.E. Criticizing has the function of helping people improve themselves.

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VVI起搏器代表该起搏器起搏的是心室,感知的是自身心室信号;自身心室信号被感知后使起搏器发放一次脉冲。()

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安非他酮较之SSRIs在副反应方面的优势主要是()

A.不引起性功能改变

B.镇静作用明显

C.体重增加

D.不会引起癫痫发作

E.心血管方面的副作用较

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“白虹贯日”事件

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SF6气体压力突然降低,发出分、合闸闭锁信号时,严禁对该断路器进行操作;进入开关室内应()开启排风设备,()应佩戴防毒面具;穿防护服。

A.提前;必要时

B.立即;必要时

C.提前;进入时

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