商业银行核算不真实主要表现在（） A.错列或乱列会计科目 B.人为调整对公存款余额

某三跨钢筋混凝土框架结构高层建筑，抗震等级为二级，边跨跨度为5.7m，框架梁截面b×h=250mm×600mm，柱截面为500mm×500mm，纵筋采用HRB400级、箍筋采用HPB300级钢筋(f_yv=270N/mm²)，用C30混凝土。重力荷载代表值作用下，按简支梁分析的边跨梁梁端截面剪力设计值V_Gb=130.4kN。在重力荷载和地震作用的基本组合下作用于边跨一层梁上的弯矩值为：

梁左端：M_max=200kN·m，-M_max=-440kN·m

梁右端：M_max=175kN·m，-M_max=-360kN·m

梁跨中：M_max=180kN·m

边跨梁：V=230kN

取

该边跨梁跨中截面下部纵向钢筋截面面积A_s（mm²），与下列何项数值最为接近（）.
提示：不考虑跨中截面上部纵向钢筋，按单筋梁计算。

A．400

B．710

C．850

D．1000

观察某岛略图，回答下列问题。

（1）该岛的经、纬度范围是_________、_________。

（2）该岛的地势特点是___________________________。

（3）该岛的气候特征最有可能是___________________________。

在进站信号机前方第一架通过信号机柱上应涂（）与其它通过信号机相区别。

A、黑斜线

B、黑线

C、黑白相间的3条斜线

D、3条黑斜线

下列选项中，( )在技术复核及复验工作中采用，是监理工程师对施工质量进行验收，做出自己独立判断的重要依据之一。

A．旁站
B．平行检验
C．巡视
D．抽样检验

It is incongruous that the number of British institutions offering MBA courses should have grown by 254 percent during a period when the economy has been sliding into deeper recession. Optimists, or those given to speed, assumptions, might think it marvelous to have such a resource of business school graduates ready for the recovery. Unfortunately, there is now much doubt about the value of the degree not least among MBA graduates themselves, suffering as they are from the effects of recession and facing the prospect of shrinking management structures.

What was taken some years ago as a ticket of certain admission to success is now being exposed to the scrutiny of cost-conscious employers who seek "can-dos" rather than "might-dos", and who feel that academia bas not been sufficiently appreciative of the needs of industry or of the employers’ possible contribution.

It is curious, given the name of the degree, that there should be no league table for UK business schools; no unanimity about what the degree should encompass; and no agreed system of accreditation. Su rely there is something wrong. One wonders where all the tutors for this massive infusion of business expertise came from and why all this mushrooming took place.

Perhaps companies that made large investments would have been wiser to invest in already existing managers, perched anxiously on their own internal ladders The Institute of Management’s 1992 survey, which revealed that eighty-one per cent of managers thought they personally would be more effective if they received more training, suggests that this might be the case. There is, too, the fact that training alone does not make successful managers. They need the inherent qualifications. Of character; a degree of self-subjugation; and above all, the ability to communicate and lead; more so now, when empowerment is a buzzword that is at least generating genuflexions, if not total conviction.

One can easily think of people, some comparatively unlettered, who are not lauded captains of industry. We may, therefore, not need to be too concerned about the fall in applications for business school places, or even the doubt about MBAs. The proliferation and subsequent questioning may have been an inevitable evolution. If the Management Charter Initiative, now exploring the introduction of a senior management qualification, is successful, there will be a powerful corrective.

We believe now that management is all about change. One hopes there will be some of that in relationship between management and science within industry, currently causing concern and which is overdue for attention. No-one doubts that we need more scientists and innovation to give us an edge in an increasingly competitive world. If scientists feel themselves undervalued and under-used, working in industrial ghettos, that is not a promising augury for the future. It seems we have to resolve these misapprehensions between science and. industry. Above all, we have to make sure that management is not itself smug about its status and that it does not issue mission statements about communication without realizing that the essence of it is a dialogue. More empowerment is required and we should strive to achieve it.

In the writer’s opinion（）

A. science increases competition

B. scientists are undervalued

C. the management of science needs reassessment

D. management feels smug about its status