热门试题:
[单选题]在PCM2M信道中,共分为()个时隙,每个时隙()比特。
A.308
B.328
C.3064
D.3264
[多选题]检车作业标准二适用于:( )。
A.A、正线调试列车
B.B、转轨列车
C.C、试车线调试
D.D、转场/段列车及调车作业列车
[判断题]有管辖权的人民法院由于特殊原因不能行使管辖权的,由原告选择管辖的法院。
A.正确
B.错误
[单项选择]骨转移瘤在骨显像中出现哪种情况时适宜用放射性核素治疗()。
A. 放射性减低区
B. 放射性缺损区
C. 放射性增高区
D. 放射性分布正常
E. 无放射性增高
[判断题]井底开车信号无须转发,可直接发给提升机房。
A.正确
B.错误
[判断题]与传统融资方式比,项目融资能更有效地解决大型基础设施建设项目的资金问题。
[单项选择]某工人在下班途中,受到机动车事故伤害的,应()。
A. 认定为工伤
B. 视同工伤
C. 不得认定为工伤
D. 不得视同工伤
[单项选择]下列肿瘤中对放疗高度敏感的是()
A. 肺癌
B. 淋巴造血系统和某些胚胎组织的恶性肿瘤
C. 软组织恶性肿瘤
D. 胃肠道恶性肿瘤
E. 骨肉瘤
[多项选择]建设项目的经济影响效果的产生有多种渠道,主要包括:价格传递效果、()。
A. 上下游产业链影响
B. 乘数效应
C. 效益识别
D. 技术扩散
E. 瓶颈缓解效应
[单项选择]司机信号两短声表示()。
A. 预备
B. 重复
C. 上升
D. 下降
[单选题]下列对长螺旋钻机的描述不正确的是( )。
A.安装前,应检查并确认钻杆及各部件不得有变形
B.安装钻杆时,应从动力头开始,逐节往下安装
C.卡钻时,应放慢下钻速度。查明原因后再恢复至正常速度
D.钻孔时,不得用手清除螺旋片中的泥土
[单项选择]Pentium微处理器的内部数据总线宽度是( )。
A. 16位
B. 32位
C. 36位
D. 64位
[判断题]CRH3型动车组ATP设备入库检测时需输入RBC电话号码和ID地址。 ( )
A.正确
B.错误
[单项选择]血液复用用水细菌和内毒素的污染程度检测应在()进行水质检测。
A. 血液透析器
B. 复用系统处
C. 排水管处
D. 血液透析器与复用系统连接处或尽可能接近此处
[判断题] 管片堆场要平整,道路要通畅就可以了。( )
A.正确
B.错误
[单选题]电动工具应做到()。
A.一机一闸
B.一机两闸一保护
C.一机一闸一线路
D.一机一闸一保护
[单选题]对教学与考试关系理解错误的是( )。
A.学生的负担很重,考试考什么学校就教什么无可厚非
B.学校教学方式不需要与考试的测量方法完全一致
C.就统一的纸笔测试而言,学科教学内容有些可测,有些不可测
D.考试结果为教学提供了反馈
[单项选择]()是民生之本。
A. 教育
B. 就业
C. 发展
D. 稳定
[多选题]下例属于柴油机工作原理的四个行程是( )。
A.进气行程
B.压缩行程
C.做功行程
D.排气行程
[单选题]当遇到火灾时,通常情况下,应向( ) 逃生。 。
A.着火相反的方向
B.人多的方向
C.未受火势威胁的安全出口方向
D.就地趴下来
[单项选择]根据质量特性的分类,耐用品的可靠性、可维修性属于()
A. 技术方面的特性
B. 时间方面的特性
C. 安全方面的特性
D. 心理方面的特性
[不定项选择题]共用题干
Trying to Find a Partner
One of the most striking findings of a recent poii in the UK is that of the people interviewed, one in two believes that it is becoming more difficult to meet someone to start a family with.
Why are many finding it increasingly difficult to start and sustain intimate relationships?
Does modern life really make it harder to , fall in love?Or are we making it harder for ourselves?
It is certainly the case today that contemporary couples benefit in different ways from relationships.Women no longer rely upon partners for economic security or status.A man doesn't expect his spouse to be in sole charge of running his household and raising his children.
But perhaps the knowledge that we can live perfectly well without a partnership means that it takes much more to persuade people to abandon their independence.
In theory,finding a partner should be much simpler these days.Only a few generations ago, your choice of soulmate(心上人)was constrained by geography , social convention and family tradition .Although it was never explicit,many marriages were essentially arranged.
Now those barriers have been broken down.You can approach a builder or a brain surgeon in any bar in any city on any given evening. When the world is your oyster(牡砺),you surely have a better chance of finding a pearl.
But it seems that the old conventions have been replaced by an even tighter constraint:the tyranny of choice.
The expectations of partners are inflated to an unmanageable degree:good looks,impressive salary,kind to grandmother,and right socks.There is no room for error in the first impression.
We think that a relationship can be perfect. If it isn't,it is disposable.We work to protect ourselves against future heartache and don't put in the hard emotional labor needed to build a strong relationship.Of course,this is complicated by realities.The cost of housing and child-rearing creates pressure to have a stable income and career before a life partnership.
Which of the following is NOT true about a contemporary married couple?
A.The wife doesn't have to raise the children all by herself.
B.The husband doesn't have to support the family all by himself.
C.The wife is no longer the only person to manage the household.
D.They will receive a large sum of money from the government.
[单项选择]某城镇污水处理厂最大设计污水流量为21600m3/d,取表面水力负荷q0=2m3/(m2·h),池数n=2,则辐流式沉淀池池径(直径)为()。
A. 17m
B. 18m
C. 19m
D. 20m
[单选题]为成人鼻饲饮食时,胃管插入的长度为
A.14~18cm
B.20~25cm
C.30~35cm
D.45~55cm
E.60~70cm
[单选题]()等性质的保证金存款选择“活期保证金存款开户”交易开立账户,办理保证金存入手续并冻结账户。
A.付款保函
B.贷款
C.银行承兑汇票
D.商业承兑汇票
[单选题]以下信号属视觉信号的有()。
A.号角
B.黄旗
C.响墩
D.口笛
[单选题]People now have more leisure time, which is the reason why the demand for services has increased so rapidly.
A.如今人们有更多的时间去娱乐,从而影响了劳务资源的快速上升。
B.如今希望有时间娱乐的越来越多,这是因为服务质量在迅速提高了。
C.如今人们有了更多的闲暇时间,因而对各种服务的需求增长得如此快。
D.如今人们有了更多的空闲时间,这就是要求迅速提高服务质量的原因。
[单选题]( )是明确承运人与旅客之间权利义务关系的协议。
A.铁路运输合同
B.铁路旅客运输合同
C.铁路货物运输合同
D.铁路行包运输合同
[判断题]职业道德修养的两个显著特点:是一种自觉开展的思想斗争,是一个长期、曲折、渐进的过程。
A.正确
B.错误
[单选题]对同杆(塔)架设的多层电力线路验电时,应先验高压、后验低压,先验上层、后验下层,先验近侧、后验远侧。
A.正确
B.错误
C.
D.
E.略
F.略
[单选题]油加热预熟处理是将食物( ),或使原料上色、增香、变脆的方法。
A.加热至熟
B.结构解体
C.脱去水分
D.脂肪乳化
[简答题]跑道入口灯应为向跑道进近方向发( )光的( )恒定发光灯。( )
[单选题]严禁向接触网上抛挂绳索等物体,发现牵引供电设备断线及其部件损坏,均不得与之接触,在牵引供电设备检修人员到达并采取措施以前,任何人员均应距已断线索或异物处所( )。
A.2m
B.3m
C.10m以外
D.5m