混凝土预制桩沉桩时的垂直度偏差,有下列陈述: ①长20m的桩偏差为0.12m;

题型:单项选择题

问题:

混凝土预制桩沉桩时的垂直度偏差,有下列陈述: ①长20m的桩偏差为0.12m; ②长25m的桩偏差为0.25m; ③长30m的桩偏差0.6m。符合要求的有( )项。

A.0

B.1

C.2

D.3

考点:注册土木工程师岩土工程专业知识专业知识
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由于( )具有恒定室温的功能,因此主要用在需要分室温度控制的系统中。

A.散热器温控阀

B.热量表

C.锁闭阀

D.热量分配表

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根据句意及汉语提示,填写句中所缺的单词。

1. _______ (星期二) is the third day of a week, between Monday and Wednesday.

2. Bob was very careless, He made so many _______ (错误) that he failed the exam.

3. My mother always _______ (鼓励) me face to the difficulties bravely.

4. Our teacher are always all very _______ (严格) with us students in the study.

5. Last year we went to Egypt, but this summer we are going to visit an _______ (亚洲) country.

6. _______ (除……之外) singing English songs, there are any other fun ways to learn English.

7. We'll have a party next Saturday for Lily's _______ (二十) birthday.

8. Thanks to the _______ (政府), thousands of people in Wenchun have moved into their new houses.

9. I can't hear you _______ (清楚地), Could you please speak more slowly.

10. They invited me to the play, but I had to _______ (拒绝) because I was very busy.

题型:单项选择题

影响项目场地潜水含水层易污性的因素有______。

A.地表水与地下水的联系程度

B.项目场地包气带介质

C.项目场地分区防渗

D.项目场地地下水污染监控

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集中荷载作用下T形截面梁的受剪承载力,一般按照肋宽为b的矩形截面均布荷载作用下梁的受剪承载力公式计算。( )

题型:单项选择题

当Value属性的值为 ______时,表示复选框被选定。

A.0

B.1

C.2

D.任何值

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