热门试题:
[单选题]遇有大型水害，短时间不易抢通的，由()组织抢修。
A.水害发生单位
B.铁路局集团公司
C.总公司防洪指挥部
D.掠
E.掠
[单选题]《普速旅客列车车门管理规定》（上铁客〔2015〕369号）规定：途中有乘降作业的硬座车厢必须保证每节车厢每班配置（ ）名列车员。
A.1
B.2
C.1.5（三人两车）
D.按实际情况
[判断题]在免费时段内驶离出口收费站的车辆,需要交回纸质通行券,再免费通行。
A.正确
B.错误
[单项选择]电力监管应当依法进行，并遵循（）、（）和（）的原则。
A. 公开；公平；公正
B. 公开；公平；效率
C. 公开；公正；效率
D. 公平；公正；效率
[单项选择] It was not "the comet of the century" experts predicted it might be. However, Kohoutek has provided a bonanza of scientific information. It was first spotted 370 million miles from Earth, by an astronomer who was searching the sky for asteroids, and after whom the comet was named. Scientists who tracked Kohoutek the ten months before it passed the Earth predicted the comet would be a brilliant spectacle. But Kohoutek fell short of these predictions, disappointing millions of amateur sky watchers, when it proved too pale to be seen with the unaided eye. Researchers were very happy nonetheless With the new information they were able to glean from their investigation of the comet. Perhaps the most significant discovery was the identification of two important chemical compounds ― methyl cyanide and hydrogen cyanide ― never before seen in comets, but found it the far reaches of interstellar space. This discovery revealed new clues about the origin of comets. Most astronomers agree that
A. It could be seen only through special equipment.
B. It did not approach the Earth.
C. It did not provide valuable scientific information.
D. It was moving too rapidly for scientists to photograph.
[简答题]地下水绕过隔水帷幕向集水构筑物渗流，为计算流量和不同部位的水力梯度进行了流网分析，取某剖面划分流槽数N1＝12个，等势线间隔数ND＝15个，各流槽的流量和等势线间的水头差均相等，两个网格的流线平均距离bi与等势线平均距离li的比值均为1，总水头差△H＝5.0m，某段自第3条等势线至第6条等势线的流线长10m，交于4条等势线，试计算该段流线上的平均水力梯度。
[单选题](类别：号段管理 难度：中等)某公司业务处于高速发展期，业务数据快速变化并且公司要求IT设备类型尽可能单一，此时存储资源选择哪一种比较合适？( )
A.IPSAN
B.FCSAN
C.NAS
D.ServerSAN
[单项选择]下列选项中哪一类不是按照信贷业务档案资料按信贷业务操作流程分类（）。
A. 营销资料
B. 审查审批资料
C. 发放资料
D. 贷后管理资料
[填空题]
How did they get there
Four men were sitting in a bar in London, having a drink. They were talking about dogs.
"If you want to buy a nice dog," said the first man. "One of my greyhounds is racing in Manchester this evening. Why don’t you come and watch the race If you like the dog, you can buy it. "
"I’ 11 buy it if it wins the race," said the second man.
"And I’ 11 buy it if it loses the race," said the third man.
"My family won’ t let me get a dog, but I’ d like to come and see the race," said the fourth man.
They all went to Manchester to see the race, but they went there in different ways, the first man by car, the second man by plane, the third man by train and the fourth by bus.
To cut a long story short, the dog won the race; the second man bought the dog from the first man, and they went to a restaurant to c
[简答题]已知一台水泵的转速为1000r/min时，轴功率为20KW，求当转速增加到1100r/min时轴功率增加多少？
[单项选择]两信令点相邻是指：（）
A. 两局间有直达的信令链路
B. 两局间有直达的话路，不一定有直达的链路
C. 两局间有直达的话路和链路
D. 两局间话路和链路都不直达
[单选题]关于临终关怀正确的是( )
A.重治疗，轻护理
B.治疗和护理并重
C.重护理，轻治疗
D.促使病人早日结束生命
E.重病人，轻家属
[单项选择]银行的资产负债表可以反映银行在某一特定时日内的
A. 投融资变化情况
B. 损益情况
C. 现金流进、流出情况
D. 财务状况
[单项选择]地铁站台按照线路分布情况，又可分为：岛式站台、侧式站台以及（）。
A. 出入口
B. 停车层
C. 混合式站台
D. 值班室
[单选题]220V交流电电压峰值为( )。(4836)
A.220V
B.380V
C.311V
[判断题]制粉系统干燥出力的大小,主要取决于干燥通风量和干燥风温度。( )
A.正确
B.错误
[单选题]()报障，设置来话绿色服务通道，并在抢修工单上作标志。
A.重要客户
B.专变客户
C.大客户
D.行风监督员
[判断题]( )美容业属服务行业,是社会“窗口行业”,因此美容师职业道德显得更具有示范性。
A.正确
B.错误
[判断题]配电线路和设备停电后,在未拉开有关隔离开关(刀闸)和做好安全措施前,不得触及线路
和设备或进入遮栏(围栏),以防突然来电。
A.正确
B.错误
[多选题]资金归集手续费、资金划拨手续费的收费基数包括____。委托贷款手续费的收费基数为按金额；三项收费的起始日期按照《现金管理业务工作通知单》及《现金管理服务费用表》约定执行。
A.按金额
B.按笔数
C.按包月
D.按包年
[判断题]虽然刘某没有身份证件,由于其租金较高,王某将房屋出租给刘某居住。王某构成将房屋出租给无身份证件人居住的违反治安管理行为。
A.正确
B.错误
[多选题]CRH380B动车组正常工作时，两个位于头车的中央控制单元交替作为主CCU工作，当蓄电池送电列车网络系统开始启动、动车组组成发生改变时、“ ”等情况时CCU进行主从转换。
A.牵引单元故障
B.主CCU的网关模块故障
C.主CCU的主要部件故障（如电源模块、处理器、I/O模块）
D.制动控制单元故障
[单选题]使用BX型车组运输冷藏集装箱时,发站应于装车前( )将“机械冷藏车(BX型车)装车通知单”交给冷藏车乘务组。
A.6 h
B.4 h
C.12 h
D.10 h
[单选题]混凝土浇筑前,项目技术负责人和项目总监应对现场的安全生产条件进行确认,否则不得浇筑混凝土。
A.正确
B.错误
[简答题]1920-30年代红色根据地革命歌曲的主要音乐风格特征。
[单项选择]When Gina Garro and Brian Duplisea adopted 4-month-old Andres from Colombia last month, they were determined to take time off from work to care for him. Though Garro’s $ 40,000 salary will cover their mortgage, the couple will have to freeze their retirement accounts, and pray that nothing goes wrong with the car. "It takes away from your cushion and your security," says Garro. "Things will be fight. ’
The 1993 Family and Medical Leave Act was supposed to help families like Garro’s, offering a safety net to employees who want to take time off to nurture newborns, tend to their own major illnesses or care for sick relatives. But while the law guarantees that workers won’t lose their jobs, it doesn’t cover their paychecks. One survey last year showed that while 24 million Americans had taken leaves since 1999, 2.7 million more wanted to, but couldn’t afford it. That may change soon. In response to increasing demands from voters, at least 25 states are now exploring new ways to of
A. the couple have made a lot of sacrifices to take care of their children’
B. Garro can earn more money so she should go back to work
C. Duplisea’s boss is so considerate as to allow him to keep his job
D. Garro and Duplisea used to live a comfortable and easy life
[单选题]直接碘量法中，以I2标准滴定溶液滴定Na2S2O3的滴定反应的不能在强酸性介质中进行是因为( )。(1)碘易挥发; (2) I-在酸性介质中易被空气中氧所氧化; (3) Na2S2O3在酸性介质中会分解， (4)滴定反应速度较慢 。
A.1、2
B.2、3
C.3、4
D.l、2、3
[单选题] 带电线路导线的垂直距离（导线弛度、交叉跨越距离），可用（）测量。
A.皮尺
B.钢卷尺
C.测量仪或使用绝缘测量工具
D.绳索
[单选题]试用期内实行月度考核,试用期结束前( )对新招聘员工月度考核结果及试用期整体表现进行试用期综合评估。
A.15天
B.20天
C.一个月
D.一个半月
[单选题][T]B-D-001 3 2 1
根据布线标准,建筑物内主干光缆的长度要小于( )。
A.100米
B.200米
C.500米
D.1500米
[单选题]不准在带有压力（液体压力或气体压力）的设备上或带电的设备上进行焊接。在特殊情况下需在带压和带电的设备上进行焊接时，应采取安全措施，并经（）批准。
A.A.工作负责人
B.B.工作许可人
C.C.本单位
D.D.部门主管生产领导
[单选题]消防员违反法律法规的，应当承担( )责任。
A.法律
B.纪律
C.处分
D.降级
[单项选择]确定残髓炎最可靠的方法是
A. 电活力测验
B. 化学测验
C. 温度测验
D. 探查根管深部
E. 探查牙周袋
[判断题]动车组软卧票价可按公布票价打折,但打折后不得低于相同运价里程的动车组软卧票价。(铁运电[2009]108号《关于动车组高级软卧票价有关事宜的通知》)
A.正确
B.错误
[填空题]对于学历尚未达标的中小学教师资格，主要采取______的过渡办法来解决。
