[单选题]国家是___在一定发展阶段上的产物。
A.人口
B.劳动力
C.社会
D.经济

[判断题]干粉灭火器适用于扑救石油及其产品，可燃气体和电器设备的初起火灾.
A.正确
B.错误

[简答题]简述绝缘监察及信号报警试验?

[不定项选择题]共用题干 Ward off Travel Bugs
1 As the holiday season approaches,so does the prospect of jet lag,an upset stomach or sunburn. With care and some help from natural sources,however,it is quite possible to avoid these problems.
2 You can start to prepare a couple of weeks before you leave.Food poisoning will make any holiday miserable,but by taking some medicine such as lactobacillus and bifidobacteria,you can reduce the likelihood of succumbing to poisoning brought on by food or water tainted with unfamiliar bacteria.
3 By improving the bacteria balance in your digestive tract,you crowd out the pathogenic bacteria and stop them gaining a foothold.The beneficial bacteria also produce gentle but effective natural antibiotics in your gut.
4 In many holiday locations you need to remember the basics:drink bottled water,avoid undercooked meat and ensure that food hygiene is adequate.If you do succumb to food poisoning,drink plenty of water to stay hydrated and see a doctor.However,if you detect diarrhea early enough,you might like to try taking about 10 or 15 pancreatic digestive enzymes,which can digest the multiplying bacteria before they take over.
5 Taking a teaspoon of silicol gel can also help.This lines the stomach and upper intestinal area arid binds with bacteria and viruses,allowing them to be safely passed out of the gut.When you pack,include grapefruit- seed extract,which is an excellent all-round anti一bacterial,anti-parasitic,anti.viral and anti-fungal agent.
6 Your flight can also be made more pleasant.Peppermint oil and ginger capsules ward off motion sickness,but a more delicious option is to nibble on crystallized ginger.if you tend to get earache on take-off and landing,you can use special earplugs with filler that slows down the rate of change in air pressure.
7 The greatest concern is"economy class syndrome",the popular name for deep-vein thrombosis, which can lead to blood clots traveling from the legs to the lungs,heart or brain.To reduce this,you need a couple of hours to stay hydrated,and avoid alcohol.
8 You can also reduce the severity of inflammation by taking a daily gram of vitamin C with the bioflavonoidquercetin.Vitamin C and quercetin also help to reduce prickly heat.
9 Finally,if any adverse symptoms persist while overseas,you should see a doctor. Food-poisoning may pose a problem______.
A.when your plane is about to land
B.when you are taking tablets
C.when you suffer from food-poisoning
D.when you are travelling
E.when you are packing for your tour
F.when you are having a cold

[单项选择]小儿，5岁，疱疹性口炎证见舌上、舌边溃烂，色赤，疼痛，烦躁多啼，口干欲饮，小便短黄，舌尖红，苔薄黄，脉数，指纹紫。其中医分型是
A. 心火上炎
B. 虚火上炎
C. 风热乘脾
D. 气阴亏虚
E. 心阳虚弱

[单项选择]甲公司与乙公司依法订立一份总货款为120万元的拖拉机购销合同。合同约定的违约金为货款总值的5％。同时，甲公司向乙公司给付定金4万元，后乙公司违约，给甲公司造成损失7万元。乙公司最多应依法向甲公司偿付：（）
A. 7万元
B. 11万元
C. 13万元
D. 15万元

[单项选择] Space Tourism Make your reservations now. The space tourism industry is officially open for business, and tickets are going for a mere $20 million for a one-week stay in space. Despite reluctance from National Air and Space Administration (NASA) , Russia made American businessman Dennis Tito the world’’s first space tourist. Tito flew into space aboard a Russian Soyuz rocket that arrived at the International Space Station (ISS) on April 30, 2001. The second space tourist, South African businessman Mark Shuttleworth, took off aboard the Russian Soyuz on April 25,2002, also bound for the ISS. Lance Bass of N Sync was supposed to be the third to make the $20 million trip, but he did not join the three-man crew as they blasted off on October 30,2002, due to lack of payment. Probably the most incredible aspect of this proposed space tour was that NASA approved of it. These trips are the beginning of what could be a profitable 21st century industry.
A. Y
B. N
C. NG

[单项选择]最适于治疗肺水肿的药物是（）
A. 呋塞米
B. 氢氯噻嗪
C. 氨苯蝶啶
D. 螺内酯
E. 乙酰唑胺

[单选题]†年5月8日，某供电公司110kV线路立塔基建施工现场，发生一起倒塔事故，造成施工队伍1人重伤，5人轻伤，该起事件应定级为（）。
A.较大人身事故
B.四级人身事件
C.五级人身事件
D.六级人身事件

[单选题]一张配电工作票中，现场工作许可人与工作负责人不得相互兼任。
A.正确
B.错误
C./
D./
E./
F./

[多选题]清单规范中规定的几个统一是指( )。
A. 序号
B. 项目编码
C. 项目名称
D. 工作内容
E.计量单位

[单选题]人民警察使用警械和武器,应当遵循的原则是( )
A.防止违法犯罪行为的发生
B.制止违法犯罪行为,尽量减少人员伤亡、财产损失
C.警告在前,使用在后
D.使用警械在前,不得已再使用武器

[多选题]在电气设备上工作，保证安全的组织措施有( )。
A.现场勘察制度
B.工作票制度
C.工作许可制度
D.停电、验电、接地

[多项选择]秦汉除尚书和宦官秘书外，皇宫的秘书官职还有（）
A. 谒者
B. 太史令
C. 符玺令
D. 秘书监
E. 女

[单选题]对项目的结构进行逐层分解所采用的组织工具是( )。
A.项目结构图
B.组织结构图
C.合同结构图
D.工作流程图

[判断题]演示法和动作示范法是以直接感知为主的教学方法。( )
A.正确
B.错误

[判断题]报警总线如果出现短路情况，总线隔离器应动作起到保护作用。
A.正确
B.错误

[单选题]冻结解冻是指由（ ）或司法机关提出申请，对TA账户或TA账户内可用产品份额实时冻结及对冻结的TA账户或产品份额进行解除冻结。
A.客户本人
B.他人
C.直系亲属
D.朋友

[单选题]触电原因是作业未设置监护，监护人未及时提醒作业人员保持与带电设备的安全距离。事故致因因素是___。
A.人的不安全行为
B.物的不安全状态
C.作业环境不良
D.安全管理缺陷

[判断题]《铁路旅客运输规程》中规定，旅客超重、超大的物品价值低于运费时，可按物品价值的50%核收运费。（）
A.正确
B.错误

[单选题]二氧化碳气体在高温下发生分解,具有很强的( )。
A.氧化性
B.还原性
C.分解性

[单项选择]Before high school teacher Kimberly Rugh got down to business at the start of a recent school week, she joked with her students about how she’d had to clean cake out of the corners of her house after her 2-year-old son’s birthday party. This friendly combination of chitchat took place not in front of a blackboard but in an E-mail message that Rugh sent to the 145 students she’s teaching at the Florida Virtual School, one of the nation’s leading online high schools. The school’s motto is "any time, any place, any path, any pace".
Florida’s E-school attracts many students who need flexible scheduling, from young tennis stars and young musicians to brothers Tobias and Tyler Heeb, who take turns working on the computer while helping out with their family’s clam-farming business on Pine Island, off Florida’s southwest coast. Home-schoolers also are well represented. Most students live in Florida, but 55 hail from West Virginia, where a severe teacher shortage makes it hard for many stu
A. with her friends
B. with her colleagues
C. in the classroom
D. in an E-mail message sent to her students

[单选题]限高防护架设置（ ）必须低于桥下净高20-100mm.
A.净高
B.净宽
C.面积
D.长度

[单选题]《个人贷款管理暂行办法》规定，贷款人有下列（ ）情形的，中国银监会可根据《中华人民共和国银行业监督管理法》第四十六条、第四十八条规定对其进行处罚。
A.贷款调查、审查未尽职的
B.未按规定建立、执行贷款面谈、借款合同面签制度的
C.对借款人违背借款合同约定的行为应发现而未发现，或虽发现但未采取有效措施的
D.借款合同采用格式条款未公示的

[单项选择]能凉血，但不能活血的药物是（）
A. 茜草
B. 牡丹皮
C. 玄参
D. 赤芍
E. 郁金

[判断题]酒精在酒液中的含量用酒度来表示,通常有公制和美制两种表示法。( )
A.正确
B.错误

[单项选择]以下哪个因素是表明显示器工作出故障（）
A. 调谐功能不正常，回波不清晰
B. 天线旋转时出现异声
C. 中频变流机组剧烈振动
D. 活动距标圈读数与固定距标圈不一致

[判断题]2004年宪法修正案增加了“国家尊重和保障人权”的规定。

[单选题]为了保证操作系统本身的安全，()是必须加以保护的。
A.从内核模式转换到用户模式
B.从存储操作系统内核的空间读取数据
C.从存储操作系统内核的空间读取指令
D.打开定时器

[多选题]突破是火场上为完成比较艰巨的灭火、救人和排险任务，组织灭火力量进行强攻的战法。适用于突破战术的是（）。
A.开辟救人通道抢救人命时的突破
B.消除爆炸危险时的突破
C.抢救重要的物资或资料时的突破
D.堵漏或采取关阀断流等工艺措施时的突破

[单项选择]增加焊接层数，焊接线能量减小，有利于提高焊接接头的（）。
A. 耐腐蚀性
B. 导电性
C. 强度和硬度
D. 塑性和韧性

[单选题]只剩下绿系统时，自动驾驶功能：
A.1 号可用
B.失去
C.2 号可用
D.关闭后可再次接通

[单选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG510001-2015)第25. 2. 6条规定:小张经常使用移动式起重机或频繁地靠近架空线路或其他带电体作业时,移动式起重机应采取( )措施。
A.安全
B.防触电
C.技术
D.隔离防护

[单选题]在霜冻、雨雪后进行高处作业，人员应配备（）、防滑设施。
A.防风
B.防雨
C.防冻
D.防寒

[单选题]变压器二次侧突然短路，会产生一个很大的短路电流通过变压器的高压侧和低压侧，使高、低压绕组受到很大的( )。
A.径向力
B.电磁力
C.电磁力和轴向力
D.径向力和轴向力

[判断题]发生急性职业病 10 人以上 50 人以下或者死亡 5 人以下的，或者发生职业性炭疽 5 人以下的属于重大事故
A.正确
B.错误

[单选题]瞬时脱扣试验对于C型断路器：从冷态开始，对断路器的各级通以7In的电流，断开时间应大于( )；然后再从冷态开始，对断路器的各级通以15In的电流，断开时间应小于( )。
A.0.1s
B.0.2s
C.0.5s

[单选题]隧道综合维修，必须按照“预防为主、防治结合、有病治病、治病除根”的（）。
A.假想
B.规定
C.政策
D.方针
E.lue

[单选题]胱肿瘤行肠代膀胱术后，膀胱冲洗最重要的是( )
A.严防引流管被肠黏液阻塞
B.膀胱冲洗速度要快
C.膀胱冲洗速度要慢
D.洗中观察膀胱出血
E.冲洗管位置要固定

[单项选择]上皮细胞侧面不具有哪一种细胞连接（）
A. 中间连接
B. 桥粒
C. 半桥粒
D. 紧密连接
E. 缝隙连接