[简答题]截止阀有何优缺点？

[单选题]溶剂性防火涂料作业时，应按规定佩戴劳保用品，若皮肤沾上涂料（）。
A.应及时使用相应溶剂棉纱擦拭，再用肥皂和清水洗净
B.应及时使用相应溶剂棉纱擦拭
C.应立即用肥皂和清水洗净
D.只能用大量流水洗净干净

[单项选择]实行一次性收款的饭店，当为单身而无行李者办理住宿手续后，要通知楼层注意其（）。
A. 仪容仪表
B. 生活习惯
C. 住宿动向
D. 活动范围

[单选题]孕中晚期能量的推荐量应在非孕基础上增加（　　）kCal／d。
A.300
B.200
C.100
D.50

[单选题]承包商应当在( )之前，任命承包商代表。
A.基准日期
B.开始现场工作
C.提交履约担保
D.开工日期

[判断题]实验室内开展计量工作时，接线前应选择合适的量程并正确使用，检查设备是否已切断电流、电压，确定装置处于工作状态。
A.正确
B.错误

[判断题]远程授权业务中，凭证提示库是系统提供的辅助功能，其主要作用是提示临柜人员业务所需的主要电子影像资料。
A.正确
B.错误

[判断题]创伤急救时，如果伤员颅脑外伤，应使伤员采取平卧位，保持气道通畅，若有呕吐，应扶好头部和身体，使头部和身体同时侧转，防止呕吐物造成窒息。
A.正确
B.错误

[不定项选择题]During the past generation, the American middle-class family that once could count on hard work and fair play to keep itself financially secure has been transformed by economic risk and new realities. Now a pink slip, a bad diagnosis, or a disappearing spouse can reduce a family from solidly middle class to newly poor in a few months. In just one generation, millions of mothers have gone to work, transforming basic family economics. Scholars, policymakers, and critics of all stripes have debated the social implications of these changes, but few have looked at the side effect: family risk has risen as well. Today's families have budgeted to the limits of their new two-paycheck status. As a result, they have lost the parachute they once had in times of financial setback-a back-up earner (usually Mom) who could go into the workforce if the primary earner got laid off or fell sick. This "added-worker effect" could support the safety net offered by unemployment insurance or disability insurance to help families weather bad times. But today, a disruption to family fortunes can no longer be made up with extra income from an otherwise-stay-at-home partner. During the same period, families have been asked to absorb much more risk in their retirement income. Steelworkers, airline employees, and now those in the auto industry are joining millions of families who must worry about interest rates, stock market fluctuation, and the harsh reality that they may outlive their retirement money. For much of the past year, President Bush campaigned to move Social Security to a saving-account model, with retirees trading much or all of their guaranteed payments for payments depending on investment returns. For younger families, the picture is not any better. Both the absolute cost of healthcare and the share of it borne by families have risen--and newly fashionable health-savings plans are spreading from legislative halls to WalMart workers, with much higher deductibles and a large new dose of investment risk for families' future healthcare. Even demographics are working against the middle class family, as the odds of having a weak elderly parent--and all the attendant need for physical and financial assistance have jumped eightfold in just one generation. From the middle-class family perspective, much of this, understandably, looks far less like an opportunity to exercise more financial responsibility, and a good deal more like a frightening acceleration of the wholesale shift of financial risk onto their already overburdened shoulders. The financial fallout has begun, and the political fallout may not be far behind． Today's double-income families are at greater financial risk in that A.the safety net they used to enjoy has disappeare D.
A.their chances of being laid off have greatly increase
B.
C.they are more vulnerable to changes in family economics
D.they are deprived of unemployment or disability insurance

[多选题]（）应根据模拟图或接线图核对所填写的操作项目，并分别手工或电子签名。
A.操作人
B.发令人
C.监护人
D.负责人

[单选题]攀登杆塔过程中应检查（ ）和金具锈蚀情况。
A.纵向裂纹
B.横向裂纹
C.裂纹
D.绝缘子污染
E.略
F.略

[单项选择]在下列反映企业员工素质的因素中，构成人力资源质量的核心部分的是( )。
A. 身体素质
B. 心理素质
C. 文化技术素质
D. 思想道德素质

[单项选择]某女，30-岁，患风心病二尖瓣狭窄4年，近1个月重体力劳动时出现呼吸困难入院。昨夜12点患者突然憋醒，端坐位，大汗淋漓，咳嗽，咳粉红色泡沫痰。心率 120/min，两肺满布湿啰音及哮鸣音，护士应给予患者氧疗的措施为( )。
A. 持续低流量给氧
B. 高流量给氧
C. 间断给氧
D. 高流量酒精湿化给氧
E. 低流量酒精湿化给氧

[单选题]城市给水管网爆裂事故处置时，需划定警戒区域，实施（ ）交通管制。
A.全路段
B.区域
C.局部
D.道路

[多选题]金信农E贷的发放和使用应当符合国家法律法规、监管部门及辽宁省农村信用社有关制度规定，并遵循()的原则。
A.阳光普惠
B.自助发起
C.线上授信
D.用款灵活
E.安全高效

[单选题]橡胶绝缘用具应放在避光的柜内，使用频繁的可不撒上滑石粉。
A.正确
B.错误
C.略
D.略
E.略
F.略

[单选题]工作票只能延期一次。延期手续应记录在工作票上。
A.正确
B.错误
C.略
D.略
E.略
F.略

[单项选择]制约人口生产的根本因素是（）。
A. 地理环境
B. 生活习惯
C. 伦理道德
D. 物质生产

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