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问题 单项选择题

通风和空气调节系统的管道布置，横向宜按防火分区设置，竖向不宜超过5层。当管道设置值防止回流设施或防火阀时，管道布置不受此限制。排风管道防止回流的方法有()

①增加各层垂直排风支管的高度，使各层排风支管穿越两层楼板。

②把排风竖管分成大小两个管道，总竖管直通屋面，小的排风支管分层与总竖管连通。

③将排风支管顺气流方向插入竖风道，且支管到支管出口的高度不小于600mm

④在支管上安装止回阀。

A.①③④

B.③④

C.①②③④

D.②③④

答案

参考答案：C

问答题

KK is a large listed company. When a non-executive directorship of KK Limited became available, John Soria was nominated to fi ll the vacancy. John is the brother-in-law of KK’s chief executive Ken Kava. John is also the CEO of Soria Supplies Ltd, KK’s largest single supplier and is, therefore, very familiar with KK and its industry. He has sold goods to KK for over 20 years and is on friendly terms with all of the senior offi cers in the company. In fact last year, Soria Supplies appointed KK’s fi nance director, Susan Schwab, to a non-executive directorship on its board. The executive directors of KK all know and like John and so plan to ask the nominations committee to appoint him before the next AGM. KK has recently undergone a period of rapid growth and has recently entered several new overseas markets, some of which, according to the fi nance director, are riskier than the domestic market. Ken Kava, being the dominant person on the KK board, has increased the risk exposure of the company according to some investors. They say that because most of the executive directors are less experienced, they rarely question his overseas expansion strategy. This expansion has also created a growth in employee numbers and an increase in the number of executive directors, mainly to manage the increasingly complex operations of the company. It was thought by some that the company lacked experience and knowledge of international markets as it expanded and that this increased the risk of the strategy’s failure. Some shareholders believed that the aggressive strategy, led by Ken Kava, has been careless as it has exposed KK Limited to some losses on overseas direct investments made before all necessary information on the investment was obtained. As a large listed company, the governance of KK is important to its shareholders. Fin Brun is one of KK’s largest shareholders and holds a large portfolio of shares including 8% of the shares in KK. At the last AGM he complained to KK’s chief executive, Ken Kava, that he needed more information on directors’ performance. Fin said that he didn’t know how to vote on board reappointments because he had no information on how they had performed in their jobs. Mr Kava said that the board intended to include a corporate governance section in future annual reports to address this and to provide other information that shareholders had asked for. He added, however, that he would not be able to publish information on the performance of individual executive directors as this was too complicated and actually not the concern of shareholders. It was, he said, the performance of the board as a whole that was important and he (Mr Kava) would manage the performance targets of individual directors. Required:

(c) Explain the typical contents of a ‘best practice’ corporate governance report within an annual report and how its contents could help meet the information needs of Fin Brun. (10 marks)
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单项选择题

纸币呈正十字形，票面缺少四分之一的，按原面额的（）兑换。

A.全额

B.四分之三

C.一半
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