热门试题:
[多选题]调查人员可以根据需要对查询结果进行 () 、() 、() 、() ,要求相关单位在有关材料上加盖证明印章。对查询结果有疑问的,可以要求相关单位进行书面解释并加盖印章。( )
A.打印
B.抄录
C.复制
D.拍照
[单选题]感染转为局限性化脓的主要原因是
A.人体抵抗力占优势
B.病灶局部组织血循障碍
C.病灶仍有大量细菌
D.抗生素使用剂量不足
E.致病菌毒力强大
[单选题]消防安全吊带分为几类（ ）
A.Ⅰ型
B.Ⅰ型、Ⅱ型、Ⅲ型
C.Ⅰ型、Ⅱ型
D.Ⅰ型、Ⅱ型、Ⅲ型、VI型
E.略
F.略
[单选题]关于敏感性分析的说法，正确的是（ ）。
A.敏感性分析仅适用于财务分析
B.敏感程度表明了敏感因素发生的概率
C.敏感度系数与不确定因素的变化率无关
D.多因素敏感性分析是对同时改变两个或两个以上因素的情况进行分析
[单项选择]观测渗水要注意观察（）、出水量大小及其变化、出水中是否有土颗粒被带出。
A. 水质
B. 水位
C. 流向
D. 出水颜色
[判断题]进口需办理检疫审批的动植物及其产品，必须凭进口合同办理检疫审批手续。( )
[单项选择]
Pepys and his wife had asked some friends to dinner on Sunday, September 2nd, 1666. (2) They were up very late on the Saturday evening, getting everything ready for the next day, and while they were busy they saw the glow of a fire start in the sky. By 3 o’clock on the Sunday morning, its glow had become so bright that Jane woke her husband to watch it. Pepys slipped on his dressing-gown and went to the window to watch it. It seemed fairly far away, so after a time he went back to bed. When he got up in the morning, it looked, as though the fire was dying down, though he could still see some flames. So he set to work to tidy his room and put his things back where he wanted them.
While he was doing this, Jane came in to say that she had heard the fire was a bad one; hundred houses had been burned down in the night and the fire was still burning. Pepys went out to see for himself. He went to the Tower of London and climbed up on a high part of the buildings so
A. to be wearing
B. to be pushing
C. to take off
D. to put on
[单项选择]Passage One
Stories don’t just happen ; they are created. There are no stories in the everyday course of events; there are only the ingredients for stories. A dozen people may watch a man standing on the fifth-floor ledge or a small child crying. There is no story involved in either case unless one of the dozen chooses to make one up—to surround the isolated event with a beginning and an end, thereby giving what we call a meaning to human action. In other words, there has to be a story-maker--a story-teller--if there is to be a story.
You as the story-maker or writer are in complete control of all of the details of your story. You have control over who the characters are, what they do, and why they do it. You also have control over how the story is to be told and who is going to tell it. You can adopt one of a number of points of view, each of which will give a quite different total story.
Broadly speaking, there are two major approaches a writer can tak
A. stories are created
B. nonfiction stories are true
C. legends are a type of story
D. most stories are historical accounts
[单选题] 调节器有( )情况时，应及时修理或更换护轨。
A.护轨与尖轨( )间净距偏差超过5mm
B.护轨与尖轨( )间净距偏差超过10mm
C.护轨与尖轨( )间净距偏差超过15mm
D.护轨与尖轨( )间净距偏差超过25mm
[判断题]资料显示.脑缺氧10秒即可出现意识丧失.缺氧4〜6分钟.脑神经 元发生不可逆的病理改变.缺氧6〜9分钟死亡率高达65%.缺氧12分钟则 成活率几乎为零。
A.正确
B.错误
[单项选择]关于桥梁悬臂浇筑法施工的说法，错误的是（）。
A. 浇筑混凝土时候，宜从与前段混凝土连接端开始，最后结束于悬臂前端
B. 中跨合龙段应最后浇筑，混凝土强度宜提高一段
C. 桥墩两侧梁段悬臂施工应对称进行
D. 连续梁的梁跨体系转换应在解除各墩临时固结后进行
[判断题]装卸作业前，装卸工组应在货物线两端来车方向右侧钢轨上设置带脱轨器的固定或移动式防护信号（尽头线路只在来车一端防护）。（ ）
A.正确
B.错误
[判断题]低压线路和设备停电后检修或装表接电等工作前，应在于停电检修部位或表计电气上直接相连的可验电部位验电。
A.正确
B.错误
[单项选择]影响神经系统发育最重要的激素是（）
A. 肾上腺素
B. 甲状腺激素
C. 生长素
D. 胰岛素
E. 醛固酮
[判断题]在列车运行时，当行调命令司机切除“ATC”以EUM模式驾驶列车维持运行时，电客列车司机要加倍集中精力，谨慎驾驶，防止错开客室车门、防止冒进信号、防止用错误凭证驾车进入区间。
A.正确
B.错误
[判断题]电机是进行能量变换或传递的电磁装置,所以变压器也是一种电机。( )
A.正确
B.错误
[单项选择]下列不属于危险品的是( )。
A. 可燃性物质
B. 易挥发物质
C. 氧化性物质
D. 有毒物质
[单项选择]记忆的特性不包括( )。
A. 持久性
B. 协调性
C. 敏捷性
D. 精确性
[单项选择]（）的听觉和视觉非常发达，对于姿势的平横反应很敏锐。
A. 猪
B. 兔
C. 鸽
D. 犬
[多选题] 第五套人民币2005年版100元、50元纸币与1999年版相应券别相比,公众防伪特征调整了()的位置。
A.隐形面额数字;
B.光变油墨面额数字;
C.阴阳互补对印图案;
D.手工雕刻头像。
[单选题]比较承发包模式和施工总分包模式，平行承发包模式合同数量( )施工总分包模式合同数量。
A.多于
B.少于
C.等于
D.数量不固定
[单选题]CRH380B 型动车组轴箱体及端盖为( )。
A.分体式轴箱体，采用球墨铸铁材质
B.分体式轴箱体，采用铸钢材质，与 CRH3C 相同
C.与 CRH380BL 相同
D.统型轴箱体
[判断题]两相触电通过人体的电流与系统中性点运行方式无关。( )
A.正确
B.错误
[判断题]商品化会计软件所有的售后服务均不应收费。 ( )
[单项选择]数据库的故障恢复一般是由
A. 数据流图完成的
B. 数据字典完成的
C. DBA完成的
D. PAD图完成的
[单选题]用于鉴别含铁血黄素颗粒的染色是
A.苏丹3染色呈阳性
B.过氧化物酶染色呈阳性
C.SM染色
D.瑞氏染色
E.普鲁士蓝反应
[判断题]氧气瓶阀口处不得沾染油脂。
A.正确
B.错误
[判断题]双层客车可使用规格统一、洁净、无害塑料筐（箱）代替售货车，总数不超过5个。
A.正确
B.错误
[多选题] 王某亲眼目睹了三个人实施盗窃及当场被公安机关抓获的过程。事后，侦查人员找到王某取证。对此，下列说法正确的是（ ）。 （1分）
A.王某有义务作证
B.王某有权要求对自己的姓名保密
C.王某有权要求公安司法机关保障自己的人身安全
D.王某有权要求公安司法机关保障自己近亲属的安全
[判断题]项目资本金应重点调查核实是否属于非权益性资金或债务资金。
A.正确
B.错误
[判断题]装配图中所有图形都应是剖视图。( )
A.正确
B.错误
[判断题] 三相全控桥式整流电路带大电感负载，已知 U2=200 V，Rd=5 Ω，则流过最大电流平均值为 40 A。( )
A.正确
B.错误
[判断题]电缆铠装层、屏蔽层及电缆导体之间均应可靠绝缘。测量电缆铠装层、屏蔽层及电缆主绝缘之间的绝缘电阻值与历次数据比较，不应有显著变化。
A.正确
B.错误
[判断题]行程开关的作用是将机械行走的长度用电信号传出。
A.正确
B.错误
