热门试题:
[多选题]下列关于厂房防火分区叙述正确的是()。(《建规》3.3.1)
A.甲类单层一级厂房防火分区最大允许建筑面积不低于4000m²
B.甲类多层一级厂房防火分区最大允许建筑面积不低于3000m²
C.甲类单层二级厂房防火分区最大允许建筑面积不低于3000m²
D.甲类多层二级厂房防火分区最大允许建筑面积不低于2000m²
[单项选择]伴有关节疼痛的SLE患者约占其中的（ ）
A. 85%
B. 60%
C. 90%以上
D. 50%
[多项选择]《关于在农村义务教育经费保障机制改革中坚决制止学校乱收费的通知》是由下列（）部门联合颁布的。
A. 教育部
B. 国务院纠风办
C. 监察部
D. 国家发改委
E. 税务
[单项选择]一对年青夫妇在无保护性交后或避孕失败后几小时或几日内，为防止非意愿妊娠的发生，应采取的避孕方法是（）
A. 人工流产
B. 口服避孕药1号
C. 口服米非司酮
D. 口服探亲避孕药1号
E. 早孕检查
[单项选择]现有一DNA片断，它的／顷序为3'……ATTCAG……5'，转录生成的RNA序列应是
[单选题]为了确保ADIRS记录下大部分最近的数据，关断ADIRS后，飞行机组必须等（）后才能关断电源。
A.5S
B.10S
C.30S
D.1MIN
[单选题]A-B-C-B-008 3 2 3
利用万用表R×1k档,如果用第一支表笔碰触晶体三极管某个电极,用另一支表笔依次碰触其他两个电极时,若测出的电阻值都很大或都很小可判定第一支表笔接的是( )
A.基极
B.集电极
C.发射极
D.不确定
[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．
We may infer from the second paragraph that__
A.DNA technology has been widely applied to history research
B.in its early days the U.S. was confronted with delicate situations
C.historians deliberately made up some stories of Jefferson's life
D.political compromises are easily found throughout the U.S. history
[单选题]政府会计主体对已经发生的经济业务或者事项,应当( )进行会计核算,不得提前或者延后。
A.及时
B.当时
C.当月
D.选择
[单项选择]王某，男，69岁。患后项部有头疽月余，症见疮形平塌，根盘散漫，疮色紫滞。疮腐难脱，脓水稀少，身热不高，唇燥口干，舌红苔薄黄中剥，脉细数，伴有道遏证。治疗应首选（）。
A. 仙方活命饮
B. 托里消毒散
C. 竹叶黄芪汤
D. 十全大补汤
E. 五味消毒饮
[多项选择]根据《治安管理处罚法》的规定，暂缓执行行政拘留的法定条件有（）。
A. 被裁决拘留的人正在申请行政复议或提起行政诉讼
B. 被裁决拘留的人提出申请
C. 经公安机关审查不致发生社会危险性
D. 被裁决拘留的人必须提供担保人或按规定交纳一定数额的保证金。
E. 被裁决拘留人必须在本地有固定住所
[多选题] 依据《国家电网公司安全事故调查规程》（国家电网安监〔2020〕820号），发生人身事故，以下哪些属于应查明的情况。（ ）
A. 查明伤亡人员和有关人员的单位、姓名、性别、年龄、文化程度、工种、技术等级、工龄、本工种工龄等；
B. 查明事故发生前伤亡人员和相关人员的技术水平、安全教育记录、特殊工种持证情况和健康状况，过去的事故记录、违章违纪情况等；
C. 查明事故发生前工作内容、开始时间、许可情况、作业程序、作业时的行为及位置、事故发生的经过、现场救护情况等；
D. 查明事故场所周围的环境情况、安全防护设施和个人防护用品的使用情况。
[多选题]从业人员接受安全生产教育和培训的目的是（ ）。
A.提高安全生产技能
B.服从管理
C.增强事故预防能力
D.掌握安全生产知识
E.增强事故应急处理能力
[单项选择]运行中电流互感器二次绕组不允许（）
A. 开路
B. 短路
C. 接地
[判断题]轨道电路调整状态的最不利因素是：电源电压最低、钢轨阻抗最小、道床电阻最大，要求受电端的接收设备应可靠工作，轨道继电器可靠吸起。
A.正确
B.错误
[判断题]由于车辆换挂接续列车或铁路指定开车时间所产生的停留时间不收停留费。
A.正确
B.错误
[多选题]个体品德的心理结构包括（ ）。
A.道德认识
B.道德情感
C.道德意志
D.道德行为
[多选题]“税融贷”业务中，符合客户退出条件的有（）。
A.企业或企业主被列入税务部门黑名单
B.企业出现恶意偷税、逃税、虚开发票等涉税犯罪
行为
C.企业纳税信用等级被评定为D级
D.中山农商银行信贷制度规定的其他情形
[判断题]成人带儿童或儿童与儿童可共用一个卧铺。
A.正确
B.错误
[单选题]配电线路、设备停电时，对不能直接在地面操作的断路器（开关）、隔离开关（刀闸）的操作机构应加锁。
A.正确
B.错误
C.
D.
E.略
F.略
[单项选择]下列不属于超期未报关货物的是（ ）。
A. 超过规定期限3个月未向海关办理复运出境或者其他海关手续的保税货物
B. 超过规定期限3个月未向海关办理复运出境或者其他海关手续的暂准进境货物
C. 超过规定期限3个月未运输出境的过境、转运和通运货物
D. 在海关批准的延长期限内办结海关手续的溢卸、误卸货物
[单选题]我行发放的一笔三年期流动资金贷款，展期期限最长不得超过（）月：
A.6
B.12
C.18
D.24
[多项选择]传统医疗保险体制的矛盾有( )
A. 国家承担的医疗费用增长与国民收入增长之间的矛盾
B. 少数人享受医疗保险与大多数人不享受医疗保险的矛盾
C. 医疗供不应求与浪费并存的矛盾
D. 企业负担过重与公平竞争之间的矛盾
E. 医疗保健需求的无限性与资金来源的有限性之间的矛盾
[单项选择]关于志贺菌属细菌的描述，不正确的是（）。
A. 对抗菌药物不敏感
B. 无鞭毛、芽孢及荚膜
C. 均能产生内毒素
D. 分为4个群
E. 革兰染色阴性
[单选题](617960)流量计计数器在回零期间出现键联可能是离合器轴外部缺少垫圈,小齿轮( ),防顶抓手组断开或缺少弹簧。(1.0分)
A.咬住
B.脱开
C.咬合不好
D.卡死
[简答题]1、2号发电机二氧化碳置换空气投氢操作步骤？
[单选题]我国铁路广泛采用( )钢轨接头。[311020201]
A.悬空相对式
B.承垫相对式
C.悬空相错式
D.承垫相错式
[判断题]违约概率和违约频率都是用来衡量信用风险的，都是对信用风险的事后检验的结果，一般说来两者应该相等。
A.正确
B.错误
[单选题]建设项目的职业病防护设施所需费用应当纳入建设项目工程预算，并与主体工程（ ），同时施工，同时投入生产和使用。
A.A.同时审批
B.B.同时规划
C.C.同时设计
[单选题]低压电力电缆中应包含全部工作芯线和用作工作零线、保护零线的芯线。其中（）色芯线用作工作零线（N线）。
A.黄绿
B.黄
C.绿
D.淡蓝
[单项选择]在居住区技术经济指标中，有必要指标和选用指标之分，其中必要指标有( )。
A. 停车位
B. 人口净密度
C. 中高层住宅比例
D. 拆建比
[判断题]2.24 车辆管理所在办理机动车驾驶证业务时,经核查发现未按规定参加审验的,应当按规定进行审验。
A.正确
B.错误
