某一新建住宅小区,该小区的公共建筑单项工程的土建工程概算为250万元,给排水工程概算

题型:单项选择题

问题:

某一新建住宅小区,该小区的公共建筑单项工程的土建工程概算为250万元,给排水工程概算为15万元,电气设备及安装工程概算为40万元,热力设备及安装工程概算10万元,采暖工程概算10万元,电气、照明工程概算15万元,则该公共建筑的建筑工程概算为( )万元。

A.300

B.320

C.290

D.640

考点:造价工程师工程造价计价与控制工程造价计价与控制
题型:单项选择题

除信用证项下正常交单外,还存在含有不符点单据的交单。()

题型:单项选择题

Opinion polls are now beginning to show that, whoever is to blame and whatever happens from now on, high unemployment is probably here to stay. This means we shall have to find ways of sharing the available employment more widely.
But we need to go further. We must ask some fundamental questions about the future work. Should we continue to treat employment as the norm Should we not rather encourage many ways for self-respecting people to work Should we not create conditions in which many of us can work for ourselves, rather than for an employer Should we not aim to revive the household and the neighborhood, as well as the factory and the office, as centers of production and work
The industrial age has been the only period of human history in which most people’s work has taken the form of jobs. The industrial age may now be coming to an end, and some of the changes in work patterns which it brought may have to be reversed. This seems a daunting thought. But, in fact, it could offer the prospect of a better future for work. Universal employment, as its history shows, has not meant economic freedom.
Employment became widespread when the enclosures of the 17th and 18th centuries made many people dependent on paid work by depriving them of the use of the land, and thus of the means to provide a living for themselves. Then the factory system destroyed the cottage industries and removed work from people’s homes. Later, as transport improved first by rail and then by road, people commuted longer distances to their places of employment until, eventually, many people’s work lost all connection with their home lives and the places in which they live.
Meanwhile, employment put women at a disadvantage. In preindustrial times, men and women had shared the productive work of the household and village community. Now it became customary for the husband to go out to paid employment, leaving the unpaid work of the home and families to his wife. Tax and benefit regulations still assume this norm today, and restrict more flexible sharing of work roles between the sexes.
It was not only women whose work status suffered. As employment became the dominant form of work,young people and old people were excluded—a problem now,as more teenagers become frustrated at school and more retired people want to live active lives.
All this may now have to change.
The time has certainly come to switch some effort and resources away from the idealist goal crea- ting jobs for all, to the urgent practical task of helping many people to manage without full-time jobs.

Which of the ibllowing is NOT suggested as a possible means to cope with the current situation,9

A.Create situations in which people work for themselves.
B.Treat employment as the norm.
C.Endeavor to revive the household and the neighborhood as centers of production.
D.Encourage people to work in circumstances other than normal working conditions.

题型:单项选择题

一中学生骑自行车下坡时,不蹬脚踏板恰好匀速向下运动。在此过程中,他的动能、势能和机械能的变化情况是 [ ]

A.动能不变,势能减小,机械能减小

B.动能增大,势能减小,机械能不变

C.动能减小,势能减小,机械能减小

D.动能不变,势能减小,机械能不变

题型:单项选择题

宽翼缘和中翼缘H型钢适用于钢柱等受()构件。

A.拉

B.压

C.剪

D.弯

题型:单项选择题

在考生文件夹下完成如下简单应用:
(1)用SQL语句完成下列操作:列出所有赢利(现价大于买入价)的股票简称、现价、买入价和持有数量,并将检索结果按持有数量降序排序存放于表stockl_temp中。
(2)使用一对多报表向导建立报表。要求:父表为stock_name,子表为stock_s1,从父表中选择字段“股票简称”;从子表中选择全部字段:两个表通过“股票代码”建立联系;按股票代码升序排序;报表标题为“股票持有情况”;生成的报表文件名为stock_report。

更多题库