[填空题]Proper Physical Labor
In the past people had to use their physical bodies in the course of their normal work. But today someone may get up, go to work in a car, then sit down, get up to go home in the car and when arriving at home, sit down again for the rest of the day. In such a life there is no physical labor. This physical inactivity is one of the main reasons for a host of diseases. Sport, running, walking and other things must be added to our life if our normal work does not require us to exert ourselves physically.
Going to Sleep When One Feels Sleepy
This may sound simple, but many people stay up late even when their body is telling them that it is time to sleep. Yoga doctors also say that it is better to sleep in the night and be active during the day. However, people such as students will take coffee and stimulants to study late into the night. Others develop the habit of remaining active at night and sleeping during the day. While we can do thi

[多选题]在( )地点进行工作,临空一面应装设安全网或防护栏杆,否则工作人员应使用安全带。
A.屋顶
B.坝顶
C.陡坡
D.吊桥

[单项选择]权利和义务的根本区别在于（）
A. 权利可以放弃，义务必须履行
B. 权利是与生俱来的，义务则是由法律规定的
C. 权利对于一切人都是平等的，义务则因人而异
D. 权利应当享有，义务可以放弃

[多选题] 甲市乙区李某与张某因琐事在丙区发生纠纷并互殴,二人均受轻微伤,李某伤势较轻。下列说法正确的是( )。
A. 公安机关可以调解处理
B. 如调解未达成协议,公安机关应当对李某和张某予以处罚
C. 由于李某伤势较轻,对张某应当减轻处罚
D. 应当由丙区公安机关管辖

[判断题]网络图均带时间坐标,箭线的长短可以随意绘制。
A.正确
B.错误

[单项选择]甲胎蛋白阳性对下列哪种疾病最有诊断价值（）。
A. 原发性肝癌
B. 肝转移癌
C. 急性重型肝炎
D. 肝硬化
E. 肝吸虫

[判断题]（ ）手用铰刀比机用铰刀的切削锥角小，以便提高定心作用，减少轴向抗力。
A.正确
B.错误

[单选题] 扑救高层建筑火灾,进攻起点层一般选择在()
A. 着火层下一、二层
B. 着火层
C. 着火上层
D. 着火层上一、二层

[单选题]功能凉血散瘀止血的药物是
A.苎麻根
B.黄芩
C.白茅根
D.槐花
E.大蓟

[单项选择]根据国家地区产业结构调整规划，当前我国东部地区产业结构调整的方向之一是 ( )。
A. 加快基础设施建设和基础产业发展
B. 发挥资源优势，加大开发力度，变资源优势为经济优势
C. 大力发展以电子信息产业为代表的新兴产业和高科技产业，推进国民经济信息化
D. 加速房地产业发展，扩大新兴工业区建设

[多选题]变压器的瓦斯保护,在运行中应注意的问题是( )
A.气体继电器接线端子处不应渗油;
B.端子盒应能防止雨.雪和灰尘的侵入的措施;
C.电源及其二次回路要有防水.防油和防冻的措施:
D.要在春秋二季进行防水.防油和防冻检查

[判断题]在新装机组第一次大修时，应对《中国华能集团公司火力发电厂金属监督技术标准》适用范围的管道支吊架根部、功能件、连接件和管部进行全面检查（）

[单选题] (单选题)在意识本质的问题上,庸俗唯物主义的错误在于()
A. 否认意识内容的客观性
B. 否认意识的主观特征
C. 否认物质对意识的决定作用
D. 否认意识对人脑的依赖性

[单项选择]为保证水泥砂浆的保水性，满足保水率要求水泥砂浆最小水泥用量不宜小于（）
A. 205㎏
B. 195㎏
C. 200㎏
D. 210㎏

[判断题]压力的方向是垂直于受力面的
A.正确
B.错误

[判断题]旅客列车编组禁止超过运行图规定的最大编组辆数。
A.正确
B.错误

[名词解释]三角洲

[判断题]平交道口和人行过道必须按照规定设置人员看护。( )
A.正确
B.错误

[单项选择]


A. down
B. below
C. beneath
D. off

[单项选择]鉴别1型和2型糖尿病最好的指标是( )。
A. 糖化血红蛋白测定
B. 葡萄糖耐量试验
C. 胰岛素释放试验
D. 空腹血糖
E. 尿糖

[判断题]以气体作为固定相的色谱法称为气相色谱法。（）

[单选题]特种作业是指在劳动过程中容易发生伤亡事故，对操作者本人，尤其对他人和周围设施的安全有重大危害的作业。从事特种作业的人员称为特种作业人员，下列人员中，不属于特种作业人员的是(　　)。
A. 煤矿瓦斯检查员
B. 叉车司机
C. 煤气气柜操作员
D. 合成氨工艺作业员

[单选题]It should not be a surprise.Loneliness and social isolation are on the rise,1 many to call it an epidemic.In recent decades the number of people with zero 2 has tripled,and most adults do not 3 a local community group.4,more than one-third ofAmericans over the age of45 report feeling lonely,with 5 especially high among those under 25 and over 65 years old."We live in the most technologically 6 age in the history of civilization,"writes former U.S.Surgeon General Vivek H.Murthy,"7 rates ofloneliness have doubled since the 1980s."While this 8 trend has grown,so has understanding ofits impact.By now the evidence is abundant and 9:social connection significantly affects health.When you believe that you have people in your life who l0 you,and you interact with them 11,you are better off.For instance,you may be less likely to catch a cold,have a stroke or heart disease,slip into early cognitive decline and 12 depression.You may even be more likely to overcome socioeconomic disadvantages,recover quickly from illness and live longer.A study at Harvard University that followed hundreds of people for 75 years 13 the quality of people's relationships as the single clearest predictor of their physical health,longevity and quality oflife.But the threat ofloneliness is still largely 14 from common health discourse,medical training and practice,and public awareness.lt's time to establish a dedicated 15 to further study,develop initiatives around,and promote social health-how well a person forms and 16 relationships,receives and reciprocates support and feels connected to others.In the same way that mental health has risen up in prominence,17 more and better research,treatment and advocacy,so too should social health.Indeed,researchers recently evaluated social connection using widely accepted public health criteria,including size,severity and urgency.They then 18 it to well-established public health priorities that receive considerable resources across public and private sectors,such as nutrition.19 not receiving similar resources,they concluded,social connection matches and in some cases 20 0ther priorities in impact.12选？
A.deliver
B.conquer
C.infect
D.develop

[判断题]《上海铁路局运输收入票据管理实施细则》的通知（上铁收〔2016〕576号）规定，因票据库或票据柜安全设施不良，或保管不当等造成的票据事故，追究责任人责任。
A.正确
B.错误

[单选题]（　　）应为工程项目安全生产第一责任人，应负责分解落实安全生产责任，实施考核奖惩，实现项目安全管理目标。
A.项目经理
B.技术负责人
C.企业法人
D.安全总监

[判断题]VPN能够利用Internet或其它公共互联网络的基础设施为用户创建隧道，并提供与专用网络一样的安全和功能保障。
A.正确
B.错误

[单选题]高血压病肾小球细动脉管壁增厚狭窄是( )。
A.细胞水肿
B.脂质沉积
C.结缔组织玻璃样变
D.血管壁玻璃样变
E.细胞内玻璃样变

[判断题]工业管道外部检查内容中振动检查主要是检查管道是否有振动情况、活动支吊架位移情况和导向性能、固定支吊架是否牢固可靠。
A.正确
B.错误

[单选题]在下水道、煤气管线、潮湿地、垃圾堆或有腐质物等附近挖坑时，应设( )
A.工作负责人
B.工作许可人
C.监护人
D.工作班成员

[单选题]钢芯铝绞线承力索的机械强度安全系数不应小于（ ）。
A.2.0
B.2.5
C.3.0
D.4.0

[简答题]某种子公司欲从国外引进一批花卉苗木，该公司按引种程序到北京市植物保护站和其他相关部门办理了国外引种审批手续。引进后。该种子公司将这批花卉苗木销售各大花卉市场。试分析该种子公司的作法正确吗？

[单选题] "目前根治慢性粒细胞白血病的唯一方法是
A. 中药治疗
B. 免疫治疗
C. 放射治疗
D. 化学治疗
E. 骨髓移植
"

[单项选择]船上油污应急计划必须用（）写成。
A. 船旗国语言
B. 船员工作语言
C. 船旗国语言及英文或法文的一种

[单选题]在其他条件不变动的情况下，（ ）会导致个人劳动力供给时间减少。
A.非劳动收入的增加
B.劳动收入的增加
C.工资水平的下降
D.工资水平的上升

[单项选择]急进性肾炎与急性肾炎临床表现的不同点（　）
A. 肾上腺激素治疗效果差
B. 蛋白尿，血尿加重
C. 快速发展为肾功能不全
D. 有显著高血压和心脏并发症
E. 链球菌感染后3d内发病

[填空题]使用半自动闭塞法行车时，列车凭出站信号机或（ ）通过信号机显示的允许运行的信号进入区间。