热门试题:
[单项选择]某开发公司需征收10亩耕地，该块耕地征收前三年的平均年亩产值为1000元，按最低补偿标准应支付（ ）万元土地补偿费。
A. 3
B. 6
C. 7
D. 10
[单项选择]第二代物流是（）。
A. 集成物流
B. 智能型物流
C. 机械物流
D. 自动化物流
[判断题]、因职务升降引起安全市场记分总分发生变化的人员，依据原职务和新职务的记分总分按比例计算。
A.正确
B.错误
[单选题]安装、拆卸机械不得将手指探入（）。
A.缝隙
B.螺孔
C.钻床
D.车床
[简答题]车轮轮辋厚度无辐板孔不小于（ ）mm；有辐板孔不小于24mm。
[单项选择]男性，30岁，诊断慢性克山病，频繁室速室颤发作，电复律多次，活动能力丧失，预期存活时间半年至1年，应考虑哪项治疗措施（）
A. 双腔DDD起搏器
B. 安置除颤式起搏器
C. 单腔AAI起搏器
D. 单腔VVI起搏器
E. 心脏移植
[单项选择]思维活动是人脑( )。
A. 对客体间接的描述性反映
B. 对客体间接的概括性反映
C. 对客体直接的概括性反映
D. 对客体直接的描述性反映
[单选题]钢梁的垂直度检测数量为:按同类构件数量抽查( )，且不少于 3
件。
A.5%
B.10%
C.15%
D.20%
[多选题]对新装及用电变更电力客户，应核对并确认( ）等信息，做好核对记录。
A.用电地址
B.用电容量
C.最大需量
D.电能表参数
E.互感器参数
[单选题]采区变电所应采用何种材料支护（）。
A.不燃性支护
B.木棚支护
C.锚网支护
[填空题]Several years ago, I learned that a physician in a town not too far from where I was practicing had committed suicide. Neither I nor my hospital colleagues knew him, but (36) to the story we heard, he was the father of young children, was respected by doctors and (37) alike and had struggled privately with mental illness since medical school.
But it was not the details of his life that haunted us; it was the details of his (38) . He had locked himself in a room in the hospital, placed a large needle in his vein and (39) himself with a drug that so effectively paralyzed his muscles he was unable to breathe or call for help.
For days afterward, the doctor’s death came up (40) in conversations. We talked about the grief his family must have been experiencing and speculated (猜测) on the extent of depression he must have experienced, but we dared not speak of, let alone imagine, the (41) of his final moments.
[填空题]保持车控室对外服务形象，非车控室 不得在车控室内逗留、聊天。
[单选题]水泵在停泵前，若能使（ ）为零，将可避免水锤现象。
A.转速
B.流量
C.功率
D.效率
[单选题]指挥列车运行的命令(运行揭示调度命令除外)和口头指示,只能由( )发布。
A.车站值班员
B.机车调度员
C.列车调度员
[单选题]下列哪任务不属于公安消防部队承担的各种自然灾害的抢险救援( )。（易）
A.地震
B.风灾
C.水灾
D.建筑物倒塌
[多选题]干式喷水灭火系统适用的环境温度为 （ ） 。
A.低于4℃
B.高于4℃
C.高于70℃
D.低于70℃
[单选题]根据GB/T 6568-2008《带电作业屏蔽服装》规定，人体面部裸露处的局部场强允许值为（ ）及以下。
A.2.4kV/m
B.240kV/m
C.240kV/cm
D.24kV/cm
[单项选择]FIDIC土木工程施工分包合同条件中，业主对分包合同的管理主要表现为( )。
A. 对分包商发布指令
B. 对分包工程的批准
C. 向分包商支付工程款
D. 审查分包商的资质
[单项选择]属于精神分裂症是
A. 童样痴呆
B. 情感高涨
C. 睡眠障碍
D. 强制性哭笑
E. 情感倒错
[单选题]操作工巡检五字口诀是()。
A. 听看摇摸比
B. 听摸比闻看
C. 听敲摸比看
[多选题]以下（）是《中国重汽企业文化手册》中安全环保工作理念。 * *
A.遵守法律法规
B.强化持续改进
C.保护生态环境
D.建设平安重汽
[单选题]B-A-B-038 4 2 2
关于复水系统凝液泵透平的作备用操作要点,下列选项不正确的是( )。
A.预热
B.解扣及超速试验
C.低速运转
D.轴承箱加润滑油
[单选题]安装应用软件应注意以下()问题.
A.A:要确保硬盘有足够的剩余空间,使软件安装后能够正常运行
B.B:要看清所安装的软件对系统配置的要求
C.C:关闭所有打开的程序以后再进行软件的安装
D.D:以上的说法都要注意
[判断题]( )设在辅助所的闭塞设备与有关站信号设备应联锁。
A.正确
B.错误
[单选题]线路积水（区间水淹）事件第一时间现场指挥官由（ ）担任。
A.A.行调
B.B.行调指定的值班站长
C.C.司机
D.D.维修人员
[单选题]胃排空的动力来自:
A. 幽门两边的压力差
B. 胃内压变化
C. 食物对胃粘膜的机械性刺激
D. 胃的运动
E. 食物对胃粘膜的化学性刺激
[单选题]由于厨房电气设备的工作环境较为恶劣,必须按照规定经常对电气设备进行( )、绝缘老化和零部件完好的检查,及时消除隐患。
A.接地保护
B.干燥状况
C.漏电
D.完整性
[单选题]转动机器应加装防护罩，不得触及（ ）。
A.转动部位
B.操作部位
C.电源开关
[单项选择]Capella is found in what constellation? （）
A. Gemini
B. Auriga
C. Libra
D. Crab
[单项选择] If the Europeans thought a drought—a long period of dry weather-was something that happened only in Africa, they know better now. After four years of below —normal rainfall (in some cases only 10 percent of annual average), vast areas of France, Spain, Portugal, Belgium, Britain and Ireland are dry and barren(贫瘠). Water is so low in the canals of northern France that waterway traffic is forbidden except on weekends. Oyster (牡蛎) grows in Brittany report a 30 percent drop in production because of the loss of fresh water in local rivers necessary for oyster breeding. In southeastern England, the rolling green hills of Kent have turned so brown that officials have been weighing plans to pipe in water from Wales. In Portugal, farmers in the southern Alentejo region have held prayer meeting for rain—so far, in vain.
Governments in drought-spread countries are taking severe measures. Authorities in hard-hit areas of France have banned washing cars and watering lawns. In Britain, wate
A. They know more about the causes of the drought.
B. They have a better understanding of the drought in Africa.
C. They have realized that the drought in Europe is the most serious one.
D. They have realized that droughts hit not only Africa but also Europe.
[判断题]T311定时器超时后，UE将触发重建
A.正确
B.错误
[判断题]可以将电源线直接钩挂在闸刀上或直接插入插座内使用。()
A.正确
B.错误
[单项选择]某小学六年级的同学要从10名候选人中投票选举三好学生，规定每位同学必须从这10个人中任选两名，那么至少有多少人参加投票，才能保证必有不少于5个同学投了相同两个候选人的票（）
A. 256
B. 241
C. 209
D. 181
[填空题]Laura’s daughter Jenna has got a Ph. D. degree from the University of Texas.
