按照现行的《73/78防污公约》议定书Ⅰ的要求，船舶在下列哪些情况下应进行报告（）。

高铁酸钾（K₂FeO₄）是红黑色粉末，小晶体呈现红彩闪光，易溶于水，易与水反应，干燥的高铁酸钾在198℃以下是稳定的，受热易分解。根据上述信息，请回答下列问题：

（1）高铁酸钾中铁元素的化合价                

（2）保存高铁酸钾时应注意                

（3）试完成高铁酸钾与水反应的化学反应方程式 4K₂FeO₄+10H₂O===4Fe(OH)₃↓+ 8KOH+□          ↑

个体身心发展具有不平衡性、顺序性、阶段性、____和互补性。

男性，23岁。高处坠落伤，右侧臀部着地，疼痛伴运动障碍并有休克表现。

首先考虑的诊断是（）

A.软组织挫裂伤

B.腰椎骨折

C.骨盆骨折

D.股骨颈骨折

E.股骨粗隆间骨折

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.

What is the writer’s view in the reading passage（）

A. He believes that there are too many MBAs

B. He believes that the degree is over-valued

C. He believes that standards are inconsistent

D. He believes that the degree has dubious value

上消化道出血特征性的表现为()。

A．失血性周围循环衰竭

B．呕血与黑便

C．失血性贫血

D．肠性氮质血症

E．网织红细胞持续升高