热门试题:
[单选题]一伤残旅客按行李托运1辆残疾人用车，重45kg，其计费重量是（ ）。
A.45kg
B.20kg
C.25kg
D.40kg
[单项选择]接触网作业车在双线区段作业时，作业人员须与邻线保持（）以上的安全距离。
A. 两米
B. 三米
C. 一米
[判断题]凝聚下水发白是盐水量不足、凝聚不完全造成的。
A.正确
B.错误
[单选题]超级电容免维护时间不少于（）年。
A.3.0
B.6
C.8
D.10
[单项选择]在乙型肝炎病毒(HBV)基因组S、C、P和X区4个开放性读码框架(ORF)中，最易发生变异的是
A. X区
B. P区
C. S区的PreS基因
D. C区的C基因
E. C区的PreC基因
[单项选择]急进性肾炎的病理特点是（）。
A. 系膜和基质增生，形成毛细血管襻的双轨现象
B. 弥漫增殖性病变
C. 系膜增殖性病变
D. 局灶节段性硬化
E. 广泛肾小球囊腔内新月体形成
[多项选择]下列哪些情形下的房地产可以转让
A. 已经人民法院依法作出财产保全裁定查封的房地产
B. 以出让方式取得土地使用权的，转让房地产时必须已经取得土地使用权证书
C. 以划拨方式取得土地使用权的必须经有批准权的人民政府准予
D. 按照出让合同约定进行投资开发，属于房屋建设工程的，必须已经完成开发投资总额的百分25%以上
[多选题]由于竖向力引起的钢轨伤损有（ ）。
A.轨头塑性变形和磨耗
B.轨面剥离掉块
C.钢轨核伤
D.钢轨波磨
[单项选择]3，4，8，17，( )
A. 25
B. 29
C. 33
D. 41
[单选题]软钾尾矿泵开机前第一步工作是( )。
A.盘车
B.送电
C.开阀门
[判断题]《南昌局集团公司消防安全管理办法（试行）》（南铁安监〔2020〕108号）规定客运车站及旅客列车应利用各种形式向旅客进行防火防爆规定的宣传，包括严禁携带危险物品进站上车，不得在通道内堆放行李物品，不得擅自动用、损坏消防设施、器材等内容。
A.正确
B.错误
[单选题](31153)康明斯KTA-l9G2柴油机100KW时额定转速为( )。(1.0分)
A. 1000转/分
B. 650转/分
C. 1500转/分
D. 500转/分
[多选题]金库是保管、处理及配送_________等重要物品的场所。
A.本外币现钞
B.贵金属
C.有价单证
D.各类款箱（包）
[判断题]2.35 军队、武装警察部队机动车驾驶证超过有效期直接申请相应准驾车型的机动车驾驶证考试的，应当提交超过有效期的机动车驾驶证。
A.正确
B.错误
[单选题]螺纹的基本要素有( )(易)
A.平键
B.花键
C.线数
D.半圆键
[单项选择]心博出量与心输出量有什么不同（）
A. 心博出量在数值上与心输出量相等
B. 心率不变时，心博出量增大反而心输出量降低
C. 心输出量是心博出量乘以心率，心博出量是每次心博的排出量
D. 心博出量大于心输出量
E. 心输出量不乘以心率，心博出量需计算心率
[判断题]1.更换集成电路注意不要漏插管脚或装错、装反。
A.正确
B.错误
[单选题] 为防备和削弱高频电磁场影响，连续作业不得超过( )h。 (1.0分)
A. 5.0
B. 6.0
C. 7.0
D. 8.0
[单项选择]配电变压器低压侧采用手动开关，低压侧额定电流为20A，则应选用的熔体额定电流为（）A。
A. 20
B. 25
C. 30
D. 35
[判断题]在尽头线调车时，距车档或尽头站台30米处必须一度停车。
A.正确
B.错误
[单选题] 引导信号应在列车( )越过信号机后及时关闭。《技规》第412条
A.头部
B.尾部
C.全部
D.中部
[单项选择]城市房屋租赁实行( )制度。
A. 审批
B. 审核
C. 登记备案
D. 报告
[多选题]下列选项中属于常见的岗位评价法的是（ ）。
A.排序法
B.归类法
C.因素比较法
D.计点法
E.观察法
[简答题]问答题:请简述“车站出现火灾等紧急疏散情况”车站票务应急处理程序。
[单选题]十字文明服务用语为：( )
A.您好、请、谢谢、对不起、再见
B.您好、请、谢谢、不客气、再见
C.您好、请、谢谢、对不起、走好
D.您好、好、谢谢、对不起、再见
[单选题]当绝缘接头轨缝小于( )时,应调整轨缝。
A.4mm
B.8mm
C.12mm
D.6mm
[简答题]IEEE802.11g常用频道号是哪几个？
[判断题]定期组织安全检查消除安全隐患。以防水、防盗、防蚊、防伤害的“四防”为重点定期检查防盗门窗是否牢固、消防设备是否完善收费亭内监控设施、报警装置是否正常等。( )
A.正确
B.错误
[多选题]工作人员在工作中有()等症状,应警惕工作场所是否存在有毒气体。
A.晕眩
B.腹痛
C.咽部干燥
D.头痛
E.流泪眼痛
[单项选择]产后瘀血发热最佳选方
A. 解毒活血汤
B. 少腹逐瘀汤
C. 桃红四物汤
D. 失笑散
E. 生化汤
[单项选择]西点的案台常用的有（）、大理石案板、不锈钢案板。
A. 木质案板
B. 油案板
C. 粉案板
D. 人造案板
[单选题]根据《刑法》的规定,防卫过当应负刑事责任,但是( )处罚。
A.可以酌情减轻或者免除
B.可以酌情从轻或者减轻
C.应当从轻或者减轻
D.应当减轻或者免除
[判断题]在站场道岔咽喉区多个作业组同时作业时，可在作业群体两端分别设置现场防护员，负责全体作业人员的安全防护，较大站要有中层以上干部在现场进行安全监控。
A.正确
B.错误
[不定项选择题]共用题干
Prolonging Human Life
1.Prolonging human life has increased the size of the human population.Many people alive today would have died of childhood diseases if they had been born 100 years ago.Because more people live longer,there are more people around at any given time.In fact,it is a decrease in death rates,not an increase in birthrates,that has led to the population explosion.
2.Prolonging human life has also increased the dependency load.In all societies,people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures,old people who could not keep up might be left behind to die.In times of famine,infants might be allowed to die because they could not survive if their parents starved,whereas if the parents survived they could have another child.
3.In most contemporary societies,people feel a moral obligation to keep people alive whether they can work or not. We have a great many people today who live past the age at which they want to work or are able to work.We also have rules which require people to retire at a certain age.Unless these people were able to save money for their retirement,somebody else must support them.In the United States many retired people live on social security checks which are so little that they must live in near poverty. Older people have more illness than young or middle-aged people.Unless they have wealth or private or government insurance,they must often"go on welfare"if they have a serious illness.
4.When older people become senile or too weak and ill to care for themselves,they create grave problems for their families.In the past and in some traditional cultures,they would be cared for at home until they died.Today,with most members of a household working or in school,there is often no one at home who can care for a sick or weak person.To meet this need,a great many nursing homes and convalescent hospitals have been built. These are often profit-making organizations, although some are sponsored by religious and other nonprofit groups.While a few of these institutions are good,most of them are simply"dumping grounds"for the dying in which"care"is given by poorly paid,overworked,and under-skilled personnel.
Many people would have died of_______if they had been born 100 years ago.
A.too weak and ill
B.hunting and gathering cultures
C.childhood diseases
D.no one at home
E.epidemic diseases
F.traditional cultures
[判断题]自取消企业银行账户许可后,各营业机构为企业开立结算账户后应当立即至迟于当日将开户信息通过账户管理系统向人民银行当地分支机构备案。核查无误后,应在企业银行结算账户开立3个工作日内,将开户资料复印件或影像报送人民银行当地分支机构。
A.正确
B.错误
[单项选择]第一篇
A Society Without a Formal Authority
In the seventeenth century, European soldiers who came across some Indian groups in the western Great Lakes found that several native tribes (部落) were living in the area without a formal leadership system. They appeared to be "quite friendly with each other without a formal authority!"
Not only did the Indians appear to lack a formal system of authority, but they also deeply hated any efforts to control their actions. All members of the tribes knew what was required of them by lifelong (一生的) familiarity with the tasks of the area. These tasks tended to be simple, since the Indians’ rate of social change was slow. Thus, although subgroups such as soldiers had recognized leaders, no real authority was required. Rather than giving direct orders (which were considered rough), members of the tribes would arouse others to action by examples.
It would be difficult, if not impossible, to carry out such a system in ou
A. the Indian system is also suitable for some small towns.
B. the Indians tended to follow orders.
C. our system is much better than the Indians’.
D. the Indian system would be very difficult to implement in our society
