热门试题:
[单项选择]( )的变革是社会生产力发展的主要标志。
A. 生产工具
B. 劳动者技能
C. 生产资料所有制
D. 资源配置方式
[填空题]停电、检电、接地封线作业时。操作人员应戴（ ）,穿绝缘鞋（ ）,戴护目镜,用绝缘杆操作（ ）。
[填空题]制票机芯常见故障代码：029代码含义（ ）；230、231代码含义（ ）；491代码含义（ ）
[单选题]除航路飞行外,航空器在距雷达天线50km以外与显示器上标出的障碍物标志的距离,最小间隔为( )km。
A. 3
B. 5
C. 6
D. 10
[单选题][T]AF003 5 1 4
下列设备是存储器的为（ ）。
A.网卡
B.显卡
C.ROM
D.声卡
[判断题]转移危险废物的，必须按照国家有关规定填写危险废物转移联单，并向危险废物移出地设区的县级以上地方人民政府环境保护行政主管部门提出申请。（ ）
A.正确
B.错误
[单项选择]调经的具体方法中较少采用（）
A. 调理气血
B. 养心
C. 扶脾
D. 疏肝
E. 补肾
[单项选择]常用的餐巾规格为45cm（）餐巾。
A. 圆形
B. 菱形
C. 方形
D. 椭圆形
[单项选择]
Statistically, each of these new changes in law-enforcement has made some difference to the picture. Yet it seems probably that the factors that have really brought the crime rates down have little to do with policemen or politicians, and more to do with cycles that are beyond their control.
The first of these is demographic. The fall in the crime rate has coincided with fall in the number of young men between the ages of 15 and 21, the peak age for criminal activity in any society, including America. In the same way, the rise in the crime rate that started in the early 1960s coincided with the teenage years of the baby-boomers. As the boomer generation matured, married, found jobs and shoulder mortgages, so the crime rate fell.
This encouraging trend was quickly overshadowed, starting in the mid-1980s, by a new swarm of teenagers caught up in a new sort of depravity: the craze for crack cocaine. Crack brought with it much higher levels of violence and, in particu
A. Because they fear the crime preceding the present decline.
B. Because the policeman has become fewer.
C. Because they were taught to do so.
D. Because their extra garage are standard in the suburb.
[单选题]关于救援舟艇舷外机操控，下面描述不正确的是（ ）。
A. 缓慢加速
B. 平稳驾驶
C. 避开障碍
D. 可直接穿越水草
[单项选择]
In this section you will hear everything ONCE ONLY.
Listen carefully and then answer the questions that follow. Mark the correct
answer to each question on your ANSWER
SHEET.
Questions 1 to 5 are based on
an interview. At the end of the interview you will be given 10 seconds to answer
each of the following five questions. Now listen to the
interview.
What is the most striking feature of Parker’s books to the interviewer
A. They focus on the future of education.
B. They mainly talk about education for all.
C. They require participation of readers.
D. They should be treated as one book.
[单选题]由公司公派出国（出境）的职工在领取护照前均须与本公司签订回国后承担为本公司服务（ ）年的协议。
A.A. 3
B.B. 5
C.C. 8
D.D. 10
[单选题]法国国旗由蓝、白、红三条纵向的色带组成。实际测量发现，三条色带中蓝色带最宽，白色带最窄，红色带宽度居中。出现这种现象的原因是（ ）。
A.国旗上的三色代表法国的三大区域，色带宽度和区域面积相对应
B.国旗上三色代表建国时三大党派，色带宽度和当时的党派力量对比有关
C.国旗来源于当地某古老部族的旗帜，为什么设计成这样，已经无法考证
D.三种颜色给人造成的主观体验不同，为了让三条色带看上去等宽，实际宽度不能相同
[判断题]企业安全生产体系化而落实“党政问责”要求。
[单项选择]In cities with rent control, the city government sets the maximum rent that a landlord can charge for an apartment. Supporters of rent control argue that it protects people who are living in apartments. Their rent cannot increase ; therefore, they are not in danger of losing their homes. However, the critics say that after a long time, rent control may have negative effects. Landlords know that they cannot increase their profits. Therefore, they invest in other businesses where they can increase their profits. They do not invest in new buildings which would also be rent-controlled. As a result, new apartments are not built. Many people who need apartments cannot find any. According to the critics, the end result of rent control is a shortage of apartments in the city.
Some theorists argue that the minimum wage law can cause problems in the same way. The federal government sets the minimum that an employer must pay workers. The minimum helps people who generally look for unskilled,
A. cause a shortage of apartments
B. worry those who rent apartments as homes
C. increase the profits of landlords
D. encourage landlords to invest in building apartment
[多选题]在电力设备上工作,应遵守工作票制度,其方式如下：（ ）。
A.填用停电作业工作票
B.填用带电作业工作票
C.填用倒闸作业票
D.以口头或电话命令时,应填入安全工作命令记录薄
[单选题]形成小学生审美能力认识基础的是（ ）。
A.感受美的能力
B.创造美的能力
C.表现美的能力
D.审美观点
[判断题]离基圆越远，渐开线越趋平直。 （ ）
A.正确
B.错误
[填空题]There are many things in a culture children pick up naturally as they grow up.
[判断题]客运企业应落实“三不进站,五不出站”制度。
A.正确
B.错误
[单项选择]2018中国快递行业（国际）发展大会5月30日在北京开幕。调查显示，4月份的中国快递发展指数是150.9，同比提高23%，仍然处在（）的阶段。
A. 理性发展
B. 增量保质
C. 快速扩张
D. 稳定发展
[单选题]在没有脚手架或者在没有栏杆的脚手架上工作，高度超过（）m，应使用安全带或采取其他安全措施。
A.A.1.5
B.B.2
C.C.2.5
D.D.3
[多项选择]短期贷款报审材料的内容包括( )。
A. 借款申请文件
B. 借款人资信审查文件
C. 贷款担保文件
D. 借款用途证明文件
E. 贷款审批人及贷款审查部门要求提供的其他材料
[不定项选择题]防淹门监控系统具有（）控制功能。
A.中央
B.车站
C.就地三级监视和车站
D.就地二级
[判断题]PLC中A/D模块的作用是将数字量信号转换为连续变化的模拟量信号。
A.正确
B.错误
[单项选择]统计机构和统计人员依照统计法规定，独立行使（）的职权，不受侵犯。
A. 统计调查、统计报告、统计监督
B. 统计调查、统计分析、统计报告
C. 统计调查、统计分析、统计监督
D. 统计调查、统计咨询、统计监督
[单项选择]肌电图插入电位的延长或增多见于（）
A. 失神经支配的肌肉或炎性肌病
B. 严重的肌肉萎缩
C. 肌肉纤维化
D. 肌肉脂肪组织浸润
E. 肌纤维兴奋性降低
[多选题]我国对会计年度的规定为()
A.每年公历1月1日起至12月31日止
B.如遇12月31日为例假日,仍以该日为决算日
C.如遇12月31日为例假日,次日为决算日
D.如遇12月31日为例假日,提前一天30日为决算日
[单选题]577 题, 本小题 1 分
手摇式接地电阻测试仪在结构上由一个高灵敏的检流计和手摇发电机、电流互感器及滑线电阻组成。
A. 对
B. 错
[填空题] 目前在市场上发现的假硬币主要有两种造假方式，一是（），二是（）。
[判断题]备自投装置闭锁功能应完善，确保不发生备用电源自投到故障元件上、造成事故扩大。
A.正确
B.错误
[判断题]当交通受阻时,要按顺序停车,等待有关人员处理,也可以在路肩上行驶。( )(中)
A.正确
B.错误
[单选题]企业要定期开展风险评估和危害辨识，针对高危工艺、设备、物品、场所和岗位，建立分级管控制度，制定（）。
A.生产安全事故隐患分级和排查治理标准
B.生产安全风险分级和辨识标准
C.生产安全风险和事故隐患分级标准
D.生产安全事故隐患分级和整改标准
[单选题]各级业务部门持续系统培训，建立稳定的信贷系统培训师队伍。实行定期、不定期培训。定期培训（ ）开展一次；不定期培训结合系统升级实际情况实施。
A.每月
B.每季度
C.每半年
D.每年
[单选题]列车编组顺序表编号及二维码：编号由3位字母（列车出发站电报码）、6位数字（年月日，YYYMMDD）和3位字符（当日出发列车的流水号，包含数字和26个小写英文字母）组成，二维码供自动识别（ ）信息。”
A.列车
B.检修车
C.客车
D.编号
[单选题]掘进中的岩巷允许的风速范围为( )m／s。
A. O．15～4.00
B. O．25～4．00
C. 0．25～6．00
