热门试题:
[多选题]扑救影剧院火灾时的注意事项是( )。
A.水枪阵地应对称、同步设置,避免力量部署失调,出现空档而导致火势
B.登高灭火人员要落实防滑落措施,要掌握闷顶、屋顶的燃烧程度
C.搞好火场警戒,防止被救人员重返火场,造成重复施救和人员伤亡
D.舞台火灾处在初期阶段时,应迅速将幕布放下来,并用水淋湿
[单选题] 电力场效应晶体管属于()。
A. 半控型器件
B. 全控型器件
C. 不可控器件
D. 以上均不对
[单选题]《中华人民共和国护士执业证书》的监制部门是()。
A.设区的市级以上人民政府卫生行政部门
B.省级人民政府卫生行政部门
C.卫生部
D.县级人民政府卫生行政部门
E.国务院
[单选题]为男患者导尿时，导尿管插入的长度应为（ ）。
A.16～18cm
B.7～10cm
C.12～15cm
D.4～6cm
E.20～22cm
[多选题]电力系统同期并列的条件有(____)。
A.相序相同
B. 相位相同
C. 压差在规定范围内
D. 频差在规定范围内
[单项选择]柠檬酸钠抗凝血的原理是
A. 与血液中Ca2+结合，使之不能发挥作用
B. 抑制凝血酶的形成
C. 抑制凝血酶的活性
D. 加强抗凝血酶的作用
E. 溶解纤维蛋白
[单选题]绝缘操作杆、验电器和测量杆允许使用电压应与（ ）电压等级相符。
A.设备
B.额定
C.标定
D.铭牌
[单选题]公司2018年实行的《建筑施工分包单位现场检查标准》中分包单位半年平均得分低于多少分公司将组织约谈？( )
A.65
B.70
C.75
D.80
[判断题]资金清算分为外部清算和内部清算。()
A.正确
B.错误
[单项选择]2008年5月，名牌大学研究生孙某与北京乙公司总经理口头约定：孙某当年硕士毕业并拿到学位证后到公司工作，月基本工资3000元，奖金、津贴等根据公司的规章制度另行计算；公司为孙某解决北京户口，孙某5年内不得辞职，否则每少工作一年需要向公司支付违约金5万元；孙某在离职后5年内不得从事与在乙公司业务相同或类似的工作，否则赔偿乙公司10万元。同年8月1日，孙某顺利毕业并获得硕士学位后到公司正式工作，但双方未签订书面劳动合同。2009年11月1日，孙某以工作岗位不适合自己发展为由向公司提交辞职书，之后立即到另一家与乙公司有竞争关系的丙公司从事相同业务。乙公司拒绝为孙某办理档案转移手续，同时要求孙某支付竞业限制违约金和服务未满5年违约金，孙某不支付乙公司要求的赔偿，并要求乙公司支付因未签订书面劳动合同双倍赔偿的差额部分及经济补偿金。
若乙公司应向孙某支付经济补偿金，且2009年孙某月平均奖金、津贴为2000元。根据劳动合同法及相关法律规定，孙某可获得的经济补偿金额为( )。
A. 4500元
B. 6000元
C. 7500元
D. 10000元
[多选题]混凝土中主要材料包括（ ）。
A.水泥
B.砂
C.水
D.石子
E.添加剂
[单选题]145.无人机在增稳飞行控制模式下，期间飞控子系统()控制
A.A.参与
B.B.不参与
C.C.不确定
[单项选择]轮状病毒感染后主要侵犯（）
A. 十二指肠
B. 回肠
C. 升结肠
D. 空肠
E. 乙状结肠
[单项选择]癫痫持续状态首选( )。
A. 卡马西平
B. 苯妥英钠
C. 丙戊酸钠
D. 地西泮
E. 乙琥胺
[判断题]自行编制的会计软件，程序开发人员可以进行凭证录入工作。 ( )
[单选题] "12V 蓄电池浮充电压为( ),均充电压为 ( )。
A.12.9~13.5V, 13.8~14.4V
B.13.8~14.4V,13.8~14.4V
C.13.8~14.4V,13.8~14.4V
D.13.8~14.4V,12.9~13.5V"
[多项选择]投资对经济增长具有推动作用，主要反映在（）两个方面。
A. 供给效应
B. 需求效应
C. 长期效应
D. 短期效应
[单选题]为方便旅客的旅行生活,可携带不超过( )的指甲油乘车。
A.20ml
B.40ml
C.100ml
D.600ml
[单项选择]滋养细胞肿瘤最常见的转移部位是
A. 肺
B. 阴道
C. 肾
D. 肝
E. 脑
[多选题] 各类作业人员有权拒绝( )。
A.违章指挥
B.强令冒险作业
C.加班工作
D.带电工作
[多项选择]8岁男孩，3周前发热、咽痛，近5天水肿，血压120／83mmHg，住院后检查包括（）
A. C3
B. ASO
C. ESR
D. 尿常规
E. 尿培养
[判断题]BC02 燃烧器按照所使用燃料不同分为燃气型、燃油型两种。
A.正确
B.错误
[单选题]接触线拉出值（含最大风偏时跨中偏移值）的警示值为（ ）。
A.350mm
B.400mm
C.450mm
D.300mm
[填空题]When travelers lack an awareness of (51) time is regulated in a foreign country, they can expect to feel somewhat disoriented. Since most people (52) time for granted, the effects of values, customs, and social etiquette on the use of time are seldom examined. A culture that values achievement and progress will discourage people (53) "wasting" time. Highly efficient business people from these cultures may feel frustrated in a country (54) work proceeds at a slow pace. In religious societies, customs specify times of the day, week, or year for prayer and religious celebrations. If an individual tries to (55) an appointment during a sacred holiday, he or she could unknowingly offend a religious person. Social etiquette determines appropriate times for visits, meetings, and even phone calls. Arriving two hours late for an (56) may be acceptable in one culture, whereas in (57) , keeping someone (58) fifteen minutes may be considered r
[判断题]直流电流与交流电流相比,容易摆脱,其室颤电流也比较小,因而,直流电击事故很少。
A.正确
B.错误
[简答题]从实用角度看,数据规范化程度在大多数场合选用第 范式。
[单项选择]根据所测量的接触线现状高度，可从“接触线磨耗换算表”中查出接触线（）。
A. 磨耗截面积
B. 现状截面积
C. 磨耗高度
D. 都不是
[填空题]用尖券、拱顶、飞扶壁、束柱、尖塔、玫瑰窗等产生向上升腾、超尘脱俗的艺术形式的建筑风格属于（）风格。
[单项选择]Earlier this year I met with a group of women in Matela, a small fanning village in Tanzania, and we discussed something that’s been on all of our minds lately: finding a safe place to save money. The women said their babies were getting sick from malaria (疟疾), and they could afford.the drugs if they saved money over time--but with no access to formal savings accounts, they had a hard time safeguarding cash. So they saved in risky and inefficient ways. They made loans to each other, or bought goats or jewelry, then sold them if they suddenly needed money.
The success of microloans has opened new opportunities for many poor people and has been a crucial factor in reducing poverty. But loans are not enough. Savings accounts could help people in the developing world with unexpected events, accumulate money to invest in education, increase their productivity and income, and build their financial security. Fortunately, this is a moment of opportunity. New policy ideas are u
A. affordable
B. widely recognized
C. influential
D. easily obtained
[判断题]一般不应带负荷断电和接电，断开导线时应先断开火线，后断开地线，搭线时，接电时，先接地线(先接零线)，后接火线(后接相线)。
A.正确
B.错误
[多项选择]关于简政放权的改革，下列说法正确的是（）。
A. 简政放权要确立当好“服务员”的理念
B. 在方法上做到放管结合
C. 简政放权的核心问题是进一步完善和厘清政府与市场的关系
D. 市场机制能调节的的经济活动，一律取消审批
[单项选择]
Good Table Manners
Manners play an important part in making a favorable impression at the dinner table. Here are some general rules： Napkin （餐巾） use
The meal begins when the host unfolds his or her napkin. This is your signal to do the same， so place your napkin on your lap. Unfold it completely if it is a small napkin. Or in half， lengthwise （纵向地） ，if it is a large dinner napkin.
If you need to leave the table during the meal， place your napkin on your chair as a signal to your server that you will be returning. Once the meal is over， place your napkin neatly on the table to the right of your dinner plate. Do not refold it.
Use a napkin only for your mouth. Never use it for your nose， face or forehead. Use of utensils （餐具）
Start with the knife， fork or spoon furthest from your plate， and work your way in， using one utensil for each course. If soup is served， remember to spoon away from yourself. This helps stop the drips. Do not put the entire soup spoon in your mouth. Instead， fill a soup spoon about 75 per cent with soup， and sip（啜饮）it from the side noiselessly.
After finishing dinner， place the knife and fork parallel to one another across the plate with the knife blade facing inward toward the plate.
Using your fingers
Here's a list of finger foods： sandwiches， cookies， small fruits or berries with stems， French fries and potato chips， and hamburgers.
Chew（咀嚼）with your mouth closed and don't make noise； don't talk with your mouth full. Bread must be broken with your hands. It is never cut with a knife.
Don't pick something Out of your teeth. Instead， excuse yourself to the bathroom. If possible， try not to cough at the table. Do not put your elbows （肘） on the table. In France， it is essential to have both hands above the table at the same time. Do not put bones or anything else on the table. Things that are not eaten should be put on your plate.
Where is the napkin normally placed during the meal？（）
A. On your chair
B. On the table
C. On your lap
D. On your plate
[判断题]根据《WTO估价协定》的规定，即使买卖双方的特殊关系不影响成交价格，海关也可以因此而拒绝接受该成交价格。
[多选题]工程项目的安全管理是否成功的评价标准有( ).
A.建立并完善企业的安全管理政策和组织结构
B.制定了主要的安全目标以及评价管理生效
C.计划、量测、总结和评审安全工作,并且最大限度地降低各种风险
D.保证计划的有效实施并且报告安全业缋
E.安全资金投人到位
[单选题]
车辆处理故障，距离接触网带电部分不足( )时，必须待接触网停电并接地后，方可进行处理。
A.1 m
B.5 m
C.2 m
D.2.5 m
[单选题] 化学事故救援中，应根据危险化学品的性质、状态以及洗消对象选择相对应的洗消剂。氯气泄漏事故现场可用( )进行洗消
A.石灰水
B.硫化氢
C.氯化氢
D.稀盐酸
[判断题]股份有限公司的控股股东持有的股份，必须占公司股本总额的50%以上。（）
A.正确
B.错误
