随着社会经济的发展和施工技术的进步,现代工程建设呈现出建设规模不断扩大、技术复杂程度

题型:问答题

问题:

随着社会经济的发展和施工技术的进步,现代工程建设呈现出建设规模不断扩大、技术复杂程度高等特点。近年来,出现了大量建筑规模较大的单体工程和具有综合使用功能的综合性建筑物,几万平方米的建筑比比皆是,10万m2以上的建筑也不少。由于这些工程的建设周期较长,工程建设中可能会出现建设资金不足,部分工程停缓建,已建成部分提前投入使用或先将其中部分提前建成使用等情况,再加之对规模特别大的工程一次验收也不方便等。因此标准规定,可将此类工程划分为若干个子单位工程进行验收。同时为了更加科学地评价工程质量和验收,考虑到建筑物内部设施也越来越多样化,按建筑物的主要部位和专业来划分分部工程已不适应当前的要求。因此在分部工程中,按相近工作内容和系统划分为若干个子分部工程。每个子分部工程中包括若干个分项工程。每个分项工程中包含若干个检验批,检验批是工程施工质量验收的最小单位。

问题

工程施工质量不符合要求时,应按什么规定来确定是否验收?

考点:一级建造师建筑工程建筑工程管理与实务
题型:问答题

如图所示,在平行线.MN、PQ之间存在竖直向上的匀强电场和垂直纸面的磁场(未画出),磁场的磁感应强度从左到右逐渐增大。一带电微粒进入该区域时,由于受到空气阻力作用,恰好能沿水平直线OO’通过该区域。带电微粒所受的重力忽略不计,运动过程带电量不变。下列判断正确的是

A.微粒从左向右运动,磁场方向向里

B.微粒从左向右运动,磁场方向向外

C.微粒从右向左运动,磁场方向向里

D.微粒从右向左运动,磁场方向向外

题型:问答题
用一个准确的弹簧测力计称物体重力,先把物体挂在挂钩上,弹簧测力计的示数为3N;再把弹簧测力计倒过来使用,用手拿住挂钩,物体挂在吊环上,则弹簧测力计的示数是(  )

A.略大于3N

B.略小于3N

C.仍等于3N

D.等于零

题型:问答题

I was a single parent of four small children, working at a low paid job. Money was always tight, but we had a (1) over our heads, food on the table, clothes on our backs, and if not a lot, always (2) . Not knowing we were poor, my kids just thought I was (3) . I’ve always been glad about that.

It was Christmas time, and although there wasn’t (4) for a lot of gifts, we planned to celebrate with a family party. But the big (5) for the kids was the fun of Christmas (6) .

They planned weeks ahead of time, asking (7) what they wanted for Christmas. Fortunately, I had saved MYM120 for (8) to share by all five of us.

The big (9) arrived. I gave each kid a twenty-dollar bill and (10) them to look for gifts of about four dollars each. Then everyone scattered. We had two hours to shop; then we would (11) back at the "Santa’s Workshop"

Driving home, everyone was in high Christmas spirits, (12) my younger daughter, Ginger, who was unusually (13) She had only one small, flat bag with a few candies—fiftycent candies I was so angry, but I didn’t say anything (14) we got home. I called her into my bedroom and closed the door, (15) to be angry again. This is what she told me.

"I was looking (16) thinking of what to buy, and I (17) to read the little cards on the ’Giving Trees’. One was for a little girl, four years old, and all she (18) for Christmas was a doll. So I took the card off the tree and (19) the doll for her. We have so much and she doesn’t have anything. "

I never felt so (20) as I did that day.

4()。

A.angry 

B.rich 

C.patient 

D.bitter

题型:问答题

以下查询方式中不属于操作查询的是( )。

A.选择查询

B.删除查询

C.更新查询

D.追加查询

题型:问答题

爱因斯坦说:“谁要是把自己标榜为真理和知识领域的裁判官,他就会被神的笑声所覆盖。”这启示我们()

A.人类永远不能认识客观事物的本质和规律

B.实践是检验认识正确与否的唯一标准

C.神或上帝是绝对真理的拥有者

D.人类的认识是无限深化、发展的

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