问题 多项选择题

比较法进行施工成本分析时,通常的比较形式有()。

A.将实际指标与目标指标对比

B.将本期实际指标与下期计划指标对比

C.将本期实际指标与上期实际指标对比

D.与本行业平均水平对比

E.与本行业先进水平对比

答案

参考答案:A, C, D, E

解析:比较法又称“指标对比分析法”,是指对比技术经济指标,检查目标的完成情况,分析产生差异的原因,进而挖掘降低成本的方法。这种方法通俗易懂、简单易行、便于掌握,因而得到了广泛的应用,但在应用时必须注意各技术经济指标的可比性。比较法的应用通常有以下形式:(1)将实际指标与目标指标对比以此检查目标完成情况,分析影响目标完成的积极因素和消极因素,以便及时采取措施,保证成本目标的实现。在进行实际指标与目标指标对比时,还应注意目标本身有无问题,如果目标本身出现问题,则应调整目标,重新评价实际工作。(2)本期实际指标与上期实际指标对比通过本期实际指标与上期实际指标对比,可以看出各项技术经济指标的变动情况,反映施工管理水平的提高程度。(3)与本行业平均水平、先进水平对比通过这种对比,可以反映本项目的技术和经济管理水平与行业的平均及先进水平的差距,进而采取措施提高本项目管理水平。因此,正确选项是ACDE。

问答题 简答题
阅读理解

BEIJING, March 7 (Xinhua) -- Beijing will take a series of measures to tackle its environmental problems and is confident they will not derail its bid to host the 2022 Winter Olympics, an official said on Thursday.

Beijing has formulated 84 measures to deal with environmental issue and air pollution, said Li Shixiang, Beijing's executive vice mayor, at the ongoing annual session of the National People's Congress, the top legislature.

Beijing is expected to cut its current coal consumption by more than half to 10 million tonnes a year by 2017. It will also impose tough controls over industrial pollution and dust fall from construction sites, while reducing the number of newly added vehicles every year to 150,000, said Li.

He said the Chinese capital will benefit from the experience of successfully holding the 2008 Beijing Olympics.

Beijing and Zhangjiakou City in neighboring Hebei Province will launch a joint bid to host the 2022 Winter Olympic Games, the Chinese Olympic Committee (COC) announced in early November 2013.

Beijing will bid to stage the ice events while Zhangjiakou will seek hosting rights for snow sports, according to the COC.

Beijing has been plagued by choking smog and it is a great concern for its chances of hosting the Winter Olympics. 

小题1:What does the underlined word “plagued”mean in the last paragraph?

A.annoyed

B.destroyed

C.striked

D.broken小题2:Which statement is true according to the passage?

A.Beijing will cut its current coal consumption.

B.Beijing will reduce the number of newly added vehicles every year.

C.Beijing will firmly control industrial pollution and dust fall from construction sites.

D.Smog will hurt Beijing's Winter Olympics bid.