热门试题:
[多选题]对（ ）、（ ）、（ ）等非永久性用电，可供给临时电源。
A.A:基建工地。
B.B:农田水利。
C.C:市政建设。
D.D:拆迁改造。
E.略
F.略
[单选题]LKD2-T2型列控中心通信接口单元有（）种配置。
A.A、一
B.B、二
C.C、三
D.D、四
[多项选择]下列有关财产保险合同的表述正确的是（）。
A. 保险标的的保险价值，可以由投保人和保险人约定并在合同中载明
B. 保险标的的保险价值，可以由投保人和保险人按照保险事故发生时保险标的的实际价值确定
C. 保险金额不得超过保险价值，超过保险价值的，保险合同无效
D. 保险金额低于保险价值的，保险人按照保险金额与保险价值的比例承担赔偿责任
[单选题]轨枕类型和配置根数标准规定,Ⅰ级铁路旅客列车设计行车速度120km/h正线上,Ⅲ型型混凝土枕应铺枕( )根/km。
A.1600
B.1667
C.1600~1760
D.1760
[单项选择]In every cultivated language, there are two great classes of words which, taken together, comprise the whole vocabulary. First, there are those words (51) which we become acquainted in daily conversation, which we (52) , that is to say, from the (53) of our own family anti from our familiar associates, and (54) we should know and use (55) we could not read or write. They (56) the common things of lift, anti are the stock in trade of all who (57) the language. Such words may be called" popular", since they belong to the people (58) and are not the exclusive (59) of a limited class.
On the other hand ,our language (60) a multitude of words which are comparatively seldom used in ordinary conversation. Their meanings are known to every educated person, but there is little (61) to use them at home or in the market-place. Our (62) acquaintance with them comes not from our mother’s
A. mates
B. relatives
C. members
D. fellows
[多项选择]货币政策和财政政策的差异表现为（）。
A. 调节的范围不同
B. 目标的侧重点不同
C. 运用的政策手段不同
D. 体系不同
E. 时滞不同
[简答题]编写一个判断素数的通用过程（函数或子程序）。调用该过程，计算并输出区间[1000，1100]内所有素数的和。（提示：只能被1和自身整除的自然数称为素数。）
[填空题]女职工在怀孕期间，对不能胜任原劳动的，应当根据医务部门的证明，予以( )，或者安排其它劳动。
[判断题] 公安民警按照实际情况使用警械武器。( )
A.正确
B.错误
[单选题]摇动兆欧表手柄,使表笔开路,这时兆欧表应显示( )。( )
A.0
B.最小
C.某一值
D.无穷大
[单选题]为保证人身安全，除专业人员执行有关规定外，其他人员（包括所携带的物件）与牵引供电设备带电部分的距离，不得小于( ) mm。
A.1000
B.1500
C.2000
D.2500
[单选题]实现中国梦就要实现强军梦，没有一支（）的人民军队，中国梦就难以实现。
A. 普通
B. 一般
C. 强大
D. 巩固
[多项选择]工程项目的特征包括（）。
A. 唯一性
B. 一次性
C. 整体性
D. 可逆转性
E. 固定性
[判断题]旅客不可以携带活体动物乘车，但可以携带导盲犬进站乘车（进站乘车要有有效身份证件、残疾人证、导盲犬工作证、动物免疫证明）。( )
A.正确
B.错误
[单项选择]药品说明书中所列的【有效期】系指该药品被批准的（）
A. 贮藏期限
B. 使用期限
C. 安全期限
D. 生产日期
E. 销售期限
[单项选择]下列哪种疾病最容易引发膀胱挛缩
A. 膀胱结石
B. 膀胱炎
C. 膀胱挫伤
D. 前列腺增生
E. 泌尿系结核
[判断题]居民区 10KV 架空线路所采用铝绞线的截面积不得小于 35mm²。( )
A.正确
B.错误
[判断题]库仑法测硫电解液中KBr的作用是调节电解液PH值.
A.正确
B.错误
[判断题]2.64依据《机动车查验工作规程》GA801-2019规定，对客车（专用校车和设有乘客站立区的客车除外）、发动机中置且宽高比小于或等于0.8的乘用车，查验是否喷涂了该车提供给乘员（包括驾驶人）的座位数。
A.正确
B.错误
[单选题]依据《江苏省房屋建筑和市政基础设施工程施工招标评标入围、报价评审和预选招标规则》（苏建招办（2017）7号），采用“预选招标”的项目,结算单价按（）计取,工程量按实际发生量计算。
A.中标单价
B.中标费率
C.中标单价或费率
D.中标单价和费率
[多选题]
蓄电池组更换前现场安全注意事项有(____)。
A. 现场应无可燃或爆炸性气体、液体
B. 现场严禁烟火,做好消防措施,保持通风良好,并应配置足够数量的防护用品
C. 严格控制充放电电流和监视各节蓄电池电池端电压,符合相关规程要求
D. 使用绝缘或采取绝缘包扎措施的工具
[单项选择]在项目团队内部的沟通中，不是项目团队成员主要的沟通要求有( )。
A. 责任
B. 义务
C. 决策要求
D. 项目进展情况
[单项选择]
Could money cure sick health-care systems in Britain, which will be the place to look for proof in 2003. The National Health Service (NHS), which offers free health care financed by taxes, is receiving an emergency no-expense-spared injection of cash. By 2007, total health spending in Britain will reach over 9 % of GDP——the same share France had when it was rated the world’s best health service by the World Health Organization in 2000.
The Labor government’s response was not to conduct a fundamental review about how best to reform health care for the 21st century. Rather, it concluded that shortage of money, not the form of financing or provision, was the main problem. In 2002, Gordon Brown, the powerful chancellor of the exchequer, used a review of the NHS’S future financing requirements to reject alternative funding models that would allow patients to sign up with competing insurers and so exercise greater control over their own health care
A. compatible
B. opposite
C. complementary
D. identical
[单选题](B737ng)当A／T正在工作时，如果要人工脱开A／T，应：
A.A.在方式控制面板上将A／T电门放到OFF位．
B.B.在驾驶杆上脱开A/P电门
C.C.在油门杆上脱开AT断开电门
D.D.在油门杆上按压TO／GA电门
[判断题]禁止携带易燃易爆危险物品进入公共场所或乘坐交通工具。( )
A.正确
B.错误
[单项选择]先天性心脏病，动脉导管未闭，在左锁骨下方可听到（）。
A. 舒张期隆隆样杂音
B. 收缩期吹风样杂音
C. 舒张期叹气样杂音
D. 收缩期喷射性杂音
E. 收缩期与舒张期拉锯样杂音
[单项选择]肾所藏之精是（）
A. 先天之精
B. 后天之精
C. 先后天之精
D. 脏腑之精
E. 生殖之精
[单项选择]Art is fun; it caters to the basic creative instinct which is present in everyone. It can impart a great feeling of achievement especially to children who as yet have not been able to gain much of a sense of success from their other efforts in life. It also helps backward children to develop mentally and physically. Their confidence grows as they experience success in art, and a confident child learns more easily than a tense one. Physically handicapped children benefit because their motor control improves as they attempt to make more delicate movements with their hands and as they gradually impose more control upon themselves.
Art is particularly valuable to mentally handicapped children who find it difficult to communicate their ideas and emotions and who perhaps even find it difficult to comprehend themselves. Subnormal children with very limited vocabularies may find that painting is easier than talking, and through painting they are able to express ideas, emotions, and reac
A. trivial
B. common
C. satisfactory
D. significant
[单选题]在空中，当RAT自动放出时：
A.蓝系统增压，但应急发电机不工作
B.绿系统增压且应急发电机工作
C.蓝系统增压且应急发电机工作
D.应急发电机工作但蓝系统不增压
[单项选择]PLC的扫描既可按（）进行也可按用户程序规定的可变顺序进行。
A. 跳转顺序
B. 分支顺序
C. 固定顺序
D. 倒逆顺序
[单项选择]下列岩石中（）属变质岩类。
A. 蛇纹岩
B. 花岗岩
C. 辉长岩
D. 钾镁煌斑岩
[多选题]民警甲和乙在巡逻时发现孙某正用脚对着一公用电话猛踹,便上前拉住孙某,并决定当场对其罚款100元。下列说法正确的是()(2.0分)
A.孙某的行为不构成违反治安管理行为
B.当场处罚必须报公安机关负责人批准
C.对孙某的处罚程序违法
D.对孙某的行政处罚无效
[单选题]触电急救脱离电源，就是要把触电者接触的那一部分带电设备的（）断路器（开关）、隔离开关（刀闸）或其他断路设备断开；或设法将触电者与带电设备脱离开。
A.有关
B.所有
C.高压
D.低压
[单项选择]（）视图反映物体的上下和左右的相对位置关系。
A. 主视图
B. 俯视图
C. 左视图
D. 三视图
[多选题]火场照明的作用()。
A.便于人员疏散
B.稳定人员情绪
C.传递相关信息
D.便于展开行动、
E.增加安全系数
[单选题]消除静电危害最为常用的方法是( )。
A.保持良好接地
B.控制流速
C.采用静电消散技术
