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国开高层建筑施工
扣件式钢管脚手架具有装拆灵活，搬运方便，通用性强的特点。
判断题 (5 分) 5分
A.
对
B.
错
门式钢管脚手架具有几何尺寸标准化，结构合理，受力性能好等特点。
判断题 (5 分) 5分
A.
对
B.
错
附着升降式脚手架应具有足够强度和适当刚度的架体结构。
判断题 (5 分) 5分
A.
对
B.
错
自由收缩不会引起混凝土开裂，但限制收缩达到某种程度时可能引起开裂。
判断题 (5 分) 5分
A.
对
B.
错
自由膨胀会引起混凝土开裂，而限制膨胀不会引起开裂。
判断题 (5 分) 5分
A.
对
B.
错
混凝土内部温度实际上是由混凝土的最高温度和混凝土浇筑后的散热温度所组成的。
判断题 (5 分) 5分
A.
对
B.
错
影响徐变的主要因素有( )。
多选题 (5 分) 5分
A.
加荷期间大气湿度越低，气温越高，徐变越大
B.
混凝土中水泥用量越多或水灰比越大，徐变越大
C.
骨料的级配不良，空隙较多，徐变较大
D.
水泥活性低，结晶体形成慢而少，徐变较大
E.
加荷应力越大，徐变越大
按照裂缝的发展深度进行分类，一般可将宏观裂缝分为（ ）.
多选题 (5 分) 5分
A.
表面裂缝
B.
深层裂缝
C.
贯穿裂缝
D.
黏着裂缝
E.
骨料裂缝
大体积混凝土裂缝产生的主要原因包括（ ）。
多选题 (5 分) 5分
A.
水泥水化热的影响
B.
内外约束条件的影响
C.
外界气温变化的影响
D.
混凝土收缩变形的影响
E.
施工温度监测的影响
附着式自升塔式起重机的自升过程包括（ ）。
多选题 (5 分) 5分
A.
准备阶段
B.
顶升塔顶阶段
C.
推入标准节阶段
D.
安装标准节阶段
E.
塔顶下落阶段
碗扣式钢管脚手架的具有（ ）的特点。
多选题 (5 分) 5分
A.
通用性强
B.
承载力大
C.
安全可靠
D.
易于加工
E.
维修少
钢筋套筒挤压连接的优点包括（ ）。
多选题 (5 分) 5分
A.
节省电能
B.
节省钢材
C.
接头质量易于控制，便于检查
D.
可以常年施工
E.
施工简便
The celebration of International Women.s Day (IWD) in 2011 was special as it marked the 100th anniversary of IWD. The United Nations’ theme for the 2011 IWD was “Equal access to education, training and science and technology: Pathway to decent work for women”.One hundred years ago, gender equality and women.s empowerment were largely radical ideas. One hundred years later, there has been significant progress in women.s empowerment and participation through determined advocacy, practical action and enlightened policy making. However, in too many countries and societies, women.s social position is still low and lots of women are still trapped by poverty, discrimination, unemployment, illiteracy and violence.As a basic human right, education is a key driver of economic growth and social change and the basis of women.s empowerment. The global economy is increasingly knowledge-driven, and requires an educated workforce able to apply the existing technology and to develop new science and technologies to combat poverty and adapt to emerging issues.As education is the key to greater empowerment for women, investing in women and girls through the education sector has therefore a positive effect on the well-being of their families, their communities and nations. Strengthening the bridges between education, training, science and technology and the labor market is important in order to promote equal opportunity to decent employment for women.
2011 International Women.s Day (IWD) was special because_______.
A. it is the beginning of women.s equality
B. it is 100th anniversary
C. women got too many rights in that day
答案: it is 100th anniversary
_______ is a key factor of economic growth and social change and the women.s empowerment.
A. Equality
B. Family responsibility
C. Education
答案: Education
Which of the following is not suffered by women in society nowadays?
A. Poverty.
B. Unemployment.
C. Family burden.
答案: Family burden.
Which one is NOT mentioned in relation to “education equality”?
A. Pathway to decent work for women.
B. Development of new science.
C. Women.s empowerment.
答案: Development of new science.
What is the best title for the passage?
A. Creating Equal Access to Education.
B. International Women.s Day.
C. Human Rights.
答案: Creating Equal Access to Education.
判断题 (5 分) 5分
A.
对
B.
错
门式钢管脚手架具有几何尺寸标准化，结构合理，受力性能好等特点。
判断题 (5 分) 5分
A.
对
B.
错
附着升降式脚手架应具有足够强度和适当刚度的架体结构。
判断题 (5 分) 5分
A.
对
B.
错
自由收缩不会引起混凝土开裂，但限制收缩达到某种程度时可能引起开裂。
判断题 (5 分) 5分
A.
对
B.
错
自由膨胀会引起混凝土开裂，而限制膨胀不会引起开裂。
判断题 (5 分) 5分
A.
对
B.
错
混凝土内部温度实际上是由混凝土的最高温度和混凝土浇筑后的散热温度所组成的。
判断题 (5 分) 5分
A.
对
B.
错
影响徐变的主要因素有( )。
多选题 (5 分) 5分
A.
加荷期间大气湿度越低，气温越高，徐变越大
B.
混凝土中水泥用量越多或水灰比越大，徐变越大
C.
骨料的级配不良，空隙较多，徐变较大
D.
水泥活性低，结晶体形成慢而少，徐变较大
E.
加荷应力越大，徐变越大
按照裂缝的发展深度进行分类，一般可将宏观裂缝分为（ ）.
多选题 (5 分) 5分
A.
表面裂缝
B.
深层裂缝
C.
贯穿裂缝
D.
黏着裂缝
E.
骨料裂缝
大体积混凝土裂缝产生的主要原因包括（ ）。
多选题 (5 分) 5分
A.
水泥水化热的影响
B.
内外约束条件的影响
C.
外界气温变化的影响
D.
混凝土收缩变形的影响
E.
施工温度监测的影响
附着式自升塔式起重机的自升过程包括（ ）。
多选题 (5 分) 5分
A.
准备阶段
B.
顶升塔顶阶段
C.
推入标准节阶段
D.
安装标准节阶段
E.
塔顶下落阶段
碗扣式钢管脚手架的具有（ ）的特点。
多选题 (5 分) 5分
A.
通用性强
B.
承载力大
C.
安全可靠
D.
易于加工
E.
维修少
钢筋套筒挤压连接的优点包括（ ）。
多选题 (5 分) 5分
A.
节省电能
B.
节省钢材
C.
接头质量易于控制，便于检查
D.
可以常年施工
E.
施工简便
The celebration of International Women.s Day (IWD) in 2011 was special as it marked the 100th anniversary of IWD. The United Nations’ theme for the 2011 IWD was “Equal access to education, training and science and technology: Pathway to decent work for women”.One hundred years ago, gender equality and women.s empowerment were largely radical ideas. One hundred years later, there has been significant progress in women.s empowerment and participation through determined advocacy, practical action and enlightened policy making. However, in too many countries and societies, women.s social position is still low and lots of women are still trapped by poverty, discrimination, unemployment, illiteracy and violence.As a basic human right, education is a key driver of economic growth and social change and the basis of women.s empowerment. The global economy is increasingly knowledge-driven, and requires an educated workforce able to apply the existing technology and to develop new science and technologies to combat poverty and adapt to emerging issues.As education is the key to greater empowerment for women, investing in women and girls through the education sector has therefore a positive effect on the well-being of their families, their communities and nations. Strengthening the bridges between education, training, science and technology and the labor market is important in order to promote equal opportunity to decent employment for women.
2011 International Women.s Day (IWD) was special because_______.
A. it is the beginning of women.s equality
B. it is 100th anniversary
C. women got too many rights in that day
答案: it is 100th anniversary
_______ is a key factor of economic growth and social change and the women.s empowerment.
A. Equality
B. Family responsibility
C. Education
答案: Education
Which of the following is not suffered by women in society nowadays?
A. Poverty.
B. Unemployment.
C. Family burden.
答案: Family burden.
Which one is NOT mentioned in relation to “education equality”?
A. Pathway to decent work for women.
B. Development of new science.
C. Women.s empowerment.
答案: Development of new science.
What is the best title for the passage?
A. Creating Equal Access to Education.
B. International Women.s Day.
C. Human Rights.
答案: Creating Equal Access to Education.