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问题 单项选择题

滑模施工，浇筑混凝土与滑升模板交错进行，末浇阶段混凝土灌至最后( )mm时应注意抄平找正，余下的混凝土一次浇平。

A．200
B．500
C．1000
D．1200

答案

参考答案：C

解析： 滑模施工，浇筑混凝土与滑升模板交错进行混凝土灌至最后1m对，即为末浇阶段。此时应注意抄平找正，余下的混凝土一次浇平。

单项选择题

Society can be broken up into three classes: the Elite, the Meek and the Masses. The Elite are (51) of the top 10% of society, those that don’t need anyone’s help (52) it comes to getting what they want. They have the status, the money, the power, and the respect to (53) whatever they need. In spite of the fact that they enjoy the upper hand, people outside of this class will still go to great (54) to help them even further.

The Meek are comprised of the bottom 10% of society, those who need our help, and badly at that. But (55) so many of us are eager to get in well with the Elite, few actually care enough to provide any (56) to the Meek. The Masses are the largest class, (57) up the middle 80% between the Meek and the Elite. Most of the Masses could use some help getting by, and (58) it would usually improve their lives considerably, but they (59) get it. Why do most people would rather help the Meek or the Elite Because they are (60) with instant gratification or the anticipation of future benefits. We rarely help the Masses because there is nothing really in it for us, and this shows humanity’s true colors.

51().

A.made 

B.constituted 

C.consisted 

D.composed
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判断题

傅山的主要书法形式是楷书。
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