题目详情:

[单项选择]
Passage 1
Everyone wants to be healthy and happy. (61) , illness or accidents may occur without any warning. Frequently the person who is iii can be cared for at home if there is someone (62) of looking after him under the doctor’s direction. Sometimes arrangements can be made for a visiting nurse to give the necessary (63) once a day or oftener, if necessary. The responsible one in the home carries on with the rest of the care during the (64) between the nurses’ visits.
The rapid diagnosis and immediate treatment on the spot of an accident or sudden illness, (65) awaiting the arrival of doctors, is called the first aid and quite distinct from the home nursing.
When illness does come, the whole family is (66) . Many adjustments have to be made (67) the family routine needn’t be disturbed completely. Often it can be rear ranged with home duties simplified to save time and energy thus
A. consumed
B. retained
C. assumed
D. obtained

热门试题:

[单选题]平面汇交力系平衡的充要条件是( )。
A.各力大小相等
B.各力在同一直线上
C.各力在某一坐标轴上投影的代数和为零
D.力系的合力为零

[判断题]梁端高强度挤塑板损坏更换作业，作业环境要求：5℃~30℃
A.正确
B.错误

[简答题]

背景
某机电安装公司总承包了一个炼油厂新建装置安装工程，装置安装工程内容包括：机械设备安装；工艺设备包括28台重30～120t的塔、器类设备的吊装、安装；油、气和其他介质的工艺及系统管道安装；电气仪表、给排水及防腐绝热工程等。机电安装公司具有特种设备安装改造维修许可证1级许可资格。新建装置位于一个正常运行的液化石油气罐区的东侧，北侧隔路与轻石脑油罐区相邻。根据工程现场情况，机电安装公司组建了现场施工项目部，建立了项目部风险管理组，制定了风险控制措施，落实了施工现场的风险控制。施工开始后，发生了下列事件：事件一：其中有一台高度为60m的大型分馏塔，属于Ⅱ类压力容器，分三段到货，需要在现场进行组焊安装。机电安装公司项目部拟采用在基础由下至上逐段组对吊装的施工方法，并为此编制了分馏塔组对焊接施工方案。在分馏塔着手施工时，项目监理工程师认为机电安装公司不具备分馏塔的现场组焊安装资格，要求项目暂停施工。事件二：工艺管道焊后经射线探伤发现，焊接合格率偏低。项目部组织人员按质量预控的施工因素进行了分析。经查验，工艺文件已按程序审批，并进行了技术交底。查出的问题有：个别焊工合格证的许可项目与实际施焊焊道不符，有2名焊工合格证过期；焊接记录中有部分焊材代用，焊缝外观检查有漏检，部分焊机性能较差。根据分析结果，找出了失控原因，经整改后焊接合格率得到了提高。项目完工后，项目部进行了风险后评价，对已完成项目进行分析、检查和总结。

该项目部风险管理组应按什么步骤进行风险评价？风险控制有哪些管理措施？