热门试题:
[多选题]安全风险预警方式（）
A.警示预警
B.提示预警
C.过程预警
D.专项预警
E.结果预警
[单选题]柱上变压器高压侧的引下线应采用截面为（） 绝缘铝绞线。
A.25mm2；
B.35mm2；
C.50mm2；
D.70mm2
[单项选择]下列反射属于腱反射的是（）
A. 肛门反射
B. 下颌反射
C. 中腹壁反射
D. 提睾反射
E. 趾反射
[判断题]照明灯具的悬挂高度不应低于2m，并不得任意挪动，低于2m时应设保护罩。照明灯具开关应控制相线。
A.正确
B.错误
[单项选择]孕后阴道不时少量下血，色红或黯红，胸腹胀满，少腹拘急，甚腰酸胎动下坠，B超提示有子宫肌瘤，中医辨证为：
A. 外伤
B. 血热
C. 血虚
D. 癥瘕伤胎
E. 肾虚
[单选题](1.0分)各专业分包预制加工场按规定每 ()米设置一处消防点,每点设置 10kg干粉灭火器 5 个.消防桶 5 个.消防锹 5 把
A.50
B.100
C.150
D.200
[多选题]《南昌局集团公司车务系统消防安全管理实施办法（试行）》(南铁运[2021]11号)规定车务系统消防工作贯彻()“、”的方针，按照“集团公司统一领导、部门依法监管、基层单位全面负责、从业人员积极参与”的原则，健全消防安全责任制，落实消防安全工作机制。
A.预防为主
B.防消结合
C.综合治理
D.安全第一
[判断题]主页是网络服务器存放信息的组织形式，网页是网站内所有信息的组织者和链接点。（）
[单选题](判断题)北伐战争时期,上海工人第三次武装起义的总指挥是周恩来。
A.正确
B.错误
[单选题]键联接用于轴和轴上零件之间的轴向固定，以传递（ ）。
A.力矩
B.摩擦力
C.转矩
D.旋转力
[单项选择]在文艺复兴时期众多人文主义者中，倡导“公共、平等、普遍的教育”的是（）。
A. 拉伯雷
B. 蒙旦
C. 莫尔
D. 维多里谟
[判断题] 110-500kV架空送电线路施工时,铝、铝合金单股损伤深度小于单股直径的2/3时可不作补修,只将损伤处棱角与毛刺用0#砂纸磨光。()
A.正确
B.错误
[单选题]销连接属于（ ）。
A.可拆的活动连接
B.不可拆的固定连接
C.可拆的固定连接
D.不可拆的活动连接
[单选题]车站两套CTC车务终端故障均不能正确显示列车占用状态时，车站应将CTC转入（ ），并立即报告列车调度员。
A.中心操作方式
B.车站调车操作方式
C.车站操作方式
D.非常站控模式
[单选题]审判的时候怀孕的妇女依法不适用死刑。对这一规定的理解，下列选项错误的是( )。
A.关押期间人工流产的，属于审判的时候怀孕的妇女
B.关押期间自然流产的，属于审判的时候怀孕的妇女
C.不适用死刑，是指不适用死刑立即执行，但可适用死缓
D.不适用死刑，既包括不适用死刑立即执行，也包括不适用死缓
[多选题]SDH复用段保护倒换的条件是（ ）告警信号。
A.LOF
B.LOS
C.MS-EXC
D.MS-AIS
[单选题] 转向盘转角与转向垂臂摆角之间的( ),称为转向器的角传动比。
A.差值
B.和值
C.积值
D.比值
[判断题]《铁路旅客运输规程》第5条规定，客运记录是指在行李、包裹运输过程中因特殊情况，承运人与旅客、托运人、收货人之间需记载某种事项或车站与列车之间办理业务交接的文字凭证。
A.正确
B.错误
[多选题]信贷档案的存放原则包含（ ）。
A. 主合同在上、从合同在下
B. 原件在上、影印件在下
C. 正本在上、副本在下
D. 批复在上、请示在下
E. 请示在上、批复在下
F. 主件在上、附件在下
[单选题]当悬韧带放松时可使
A.晶状体曲度减小
B.晶状体曲度增大
C.角膜曲度增大
D.角膜曲度减小
E.瞳孔缩小
[简答题]Conversation
Look at the note below.
You will hear two colleagues talking on the phone.
IT Department Message
Time: 10.30
Tom,
Ellen Proctor 【1】 Dept called—she has someone who might be suitable
for the 【2】 job.
Can you go over there and take a / an 【3】 with you
Candidate will wait for up to 【4】.
[单项选择]外汇按买卖的交割期，可以分为（）。
A. 实时外汇和非实时外汇
B. 自由外汇和记账外汇
C. 即期外汇和远期外汇
D. 外汇现汇和外汇现钞
[判断题] 线路、变压器损耗电量不实行《功率因数调整电费办法》。
A.正确
B.错误
[单选题]对于下颌无牙颌牙槽嵴低平患者，为了增强义齿固位，应充分利用的是
A.颊棚区
B.颊系带
C.下颌舌骨嵴
D.下颌舌骨后窝
E.远中颊角区
[判断题]常用探头中的阻尼块一般用钨粉和环氧树脂按一定的比例配制而成。
A.正确
B.错误
[判断题]穿越道路铺设的水带，应垂直穿越道路，并用水带护桥或其他代用物件（如木块、石块）铺垫在水带两侧，保护水带不被过往车辆碾压损坏。
A.正确
B.错误
[多项选择]非现场监管的程序包括( )。
A. 制订监管计划
B. 日常监管分析
C. 风险评估
D. 现场检查立项
E. 监管评级
[单选题]脚手架上门洞桁架下的两侧立杆应( )。
A.为双管立杆,副立杆应高出于门洞口的l~2步
B.为单杆
C.为双立杆,但副立杆只需搭设一步架的高度
D.为双立杆,但双杆中的副立杆,不需要用扣件与主立杆连接
[单项选择]横切为两半，晒干或低温干燥的药材是（）
A. 木瓜
B. 连翘
C. 山茱萸
D. 槟榔
E. 枳壳
[单项选择]
未成年人保护法规定，以下情节要依法从重处罚的是（）。
①租书店店主李某向某初中生出租淫秽图书
②无业人员王某教唆16岁的钟某实施抢劫
③某校教师对初一学生小刚实施体罚
④吸毒人员方某引诱初三学生杨某吸毒
A. ①②③④
B. ①②③
C. ②③④
D. ①②④
[多项选择]良好的膳食习惯包括（）
A. 保持三大营养成分供热的最佳比例
B. 合理安排一日三餐
C. 食物要力求多样化
D. 节食减肥不可压缩维生素的摄入
E. 大运动量时的饮食
F. 以上都是
[单选题]使用盲板进行封堵时，盲板上少量沙眼或裂缝不妨碍使用。
A.正确
B.错误
C.略
D.略
E.略
F.略
[不定项选择题]In 1784, five years before he became president of the United States, George Washington,52, was nearly toothless. So he hired a dentist to transplant nine teeth into his jaw-having extracted them from the mouths of his slaves.
That's a far different image from the cherry-tree-chopping George most people remember from their history books. But recently, many historians have begun to focus on the roles slavery played in the lives of the founding generation. They have been spurred in part by DNA evidence made available in 1998, which almost certainly proved Thomas Jefferson had fathered at least one child with his slave Sally Hemings. And only over the past 30 years have scholars examined history from the bottom up. Works of several historians reveal the moral compromises made by the nation's early leaders and the fragile nature of the country's infancy. More significantly, they argue that many of the Founding Fathers knew slavery was wrong-and yet most did little to fight it.
More than anything, the historians say, the founders were hampered by the culture of their time. While Washington and Jefferson privately expressed distaste for slavery, they also understood that it was part of the political and economic bedrock of the country they helped to create.
For one thing, the South could not afford to part with its slaves. Owning slaves was "like having a large bank account," says Wiencek, author of An Imperfect God: George Washington, His Slaves, and The Creation of America． The southern states would not have signed the Constitution without protections for the "peculiar institution," including a clause that counted a slave as three fifths of a man for purposes of congressional representation.
And the statesmen's political lives depended on slavery. The three-fifths formula handed Jefferson his narrow victory in the presidential election of 1800 by inflating the votes of the southern states in the Electoral College. Once in office, Jefferson extended slavery with the Louisiana Purchase in 1803; the new land was carved into 13 states, including three slave states.
Still, Jefferson freed Hemings's children-though not Hemings herself or his approximately 150 other slaves. Washington, who had begun to believe that all men were created equal after observing the bravery of the black soldiers during the Revolutionary War, overcame the strong opposition of his relatives to grant his slaves their freedom in his will. Only a decade earlier, such an act would have required legislative approval in Virginia．
What do we learn about Thomas Jefferson?
A.His political view changed his attitude towards slavery.
B.His status as a father made him free the child slaves.
C.His attitude towards slavery was complex.
D.His affair with a slave stained his prestige.
[单选题]根据《汽车驱动桥修理技术条件》(GB8825－88)技术要求，（ ）齿轮与突缘键槽的侧隙不大于0.20mm。
A.圆锥从动
B.圆锥主动
C.半轴
D.差速器
[多项选择]组织设计原则包括（）。
A. 权责一致原则
B. 精简原则
C. 经济效率与弹性原则
D. 弹性原则
E. 专业分工与协作统一原则
