搜题请搜索小程序“爱下问搜题”
问题 单项选择题

根据《建设工程安全生产管理条例》，工程监理单位发现存在安全事故隐患，要求施工单位整改的，施工单位拒不整改的，工程监督理单位应当及时向( )报告。

A．县级以上人民政府

B．市级以上人民政府

C．省级人民政府

D．有关主管部门

答案

参考答案：D

单项选择题

有关前肾旁间隙炎症及脓肿描述错误的是（）

A.常见原因是急性胰腺炎扩展

B.另一常见原因是腹膜外部分的肠穿孔

C.十二指肠球穿孔引起腹膜后腔积气

D.腹膜后积液内有气泡存在，或有气液面，提示脓肿诊断

E.前肾旁间隙向前与小肠系膜根部和横结肠肠系膜根部两层腹膜之间直接相通
查看答案
填空题


Solving a problem can be broken down into several steps. First, the problem must be identified correctly. Psychologists refer (1) this step as problem representation. For many problems, figuring (2) which information is relevant and (3) is extraneous can be difficult and can interfere (4) arriving at a good solution. Clearly, before a problem can be solved, it must be obvious (5) the problem is, however, this is not as easy (6) it might seem. One obstacle to efficient problem representation is functional fixedness, that is, allowing preconceived notions and even prejudices (7) color the facts. Most people tend (8) see objects and events in certain fixed ways, and by being inflexible in viewing the problem, they may be unable to notice the tools (9) the solution. Once the problem is identified accurately, (10) , the second step consists (11) considering the alternatives for a solution. A common way to evaluate alternatives is to write them (12) and then make a list (13) advantages and disadvantages for each solution. Here again, people may be limited by prior experiences. Often people adopt mental sets (14) lead them to the same problem-solving strategies that were successful for problems (15) the past. Although that can be helpful most (16) the time, sometimes a new situation requires a different strategy. (17) that case, the mental set must be abandoned, (18) new alternatives must be explored.
After the alternatives have been compared, a strategy must be selected (19) among them. One way to avoid becoming mired in the options is (20) try the best option with a view to abandoning it for another (21) the results are unfavorable. This attitude allows many people to move on expeditiously (22) the next step—action. The strategy selected must be implemented and tested. If it solves the problem, no further action is necessary, but if (23) , then the cycle begins again, starting (24) problem identification. By continuing to review the problem (25) repeat the problem-solving steps, the solution can be improved upon and refined.
查看答案