热门试题:
[单项选择]下行船队驶至船闸附近时,必须充分了解当时的(),然后采取相应措施以确保安全航行。
A. 水文情况
B. 通航宽度
C. 通航密度
D. 通航规定
[单项选择]冠状动脉粥样硬化性心脏病心绞痛发作的典型部位是()。
A. 咽部
B. 心前区
C. 心尖部
D. 剑突下
E. 胸骨体中上段之后
[单选题]倒闸操作时发令人和受令人应先互报单位和姓名,发布指令的全过程(包括对方复诵指令)和听取指令的报告时,高压指令和低压指令应录音并做好记录。
A.正确
B.错误
C.略
D.略
E.略
F.略
[多选题]【多选】选人用人工作纪实要对()等各个环节的主要工作和重要情况如实记录。
A.动议
B.民主推荐
C.考察
D.讨论决定
E.任职
[判断题]党员有权了解本人所提意见和建议的处理结果( )。
A.正确
B.错误
[单选题]《中国石化应急管理规定》(中国石化制〔2020〕381号)规定,企业应明确并落实生产调度人员、现场带班人员、基层义务应急队负责人和班组长应急状态下的( )。
A.直接报告权和指挥权
B.直接处置权和指挥权
C.直接报告权和处置权
D.临时处置权和指挥权
[多选题]能保护主变内部故障的保护有()。
A.220kV侧距离保护
B.差动保护
C.重瓦斯保护
D.高阻抗差动保护
[单选题]雷电击中信号楼属于( )途径侵入信号设备 。
A.供电电源
B.空间电磁感应
C.信号传输线
D.地电位反击
[单选题](7765)《线路综合维修验收评分标准》规定,钢轨接头错牙大于( )时,每处扣41分。(1.0分)
A.1mm
B.2mm
C.3mm
D.4mm
[多选题]变压器铁芯多点接地故障的原因:(____)。
A.定位件没有翻转过来或拆除
B.硅钢片翘曲触及结构件
C.穿芯螺栓与硅钢片短接
D.铁芯绝缘受潮
E.接地引线过长
F.邮箱内有异物
[单选题]施工现场中,工作面边沿无围护设施或围护设施的高度低于( )时,这类作业称为临边作业。
A.60cm
B.80cm
C.100cm
D.120cm
[判断题]无法读写、无入口信息、电量低于10%或预先写入信息的CPC卡不得在车道发放。( )
A.正确
B.错误
[单项选择]
Mark went to the neighborhood meeting after work. The area’s city councilwoman (女议员) was leading a discussion about how the quality of life was decreasing. The neighborhood faced many problems. People were supposed to suggest solutions to the councilwoman. It was too much for Mark. "The problems are too big," he thought. He turned to the man next to him and said, "I think this is a waste of my time. Nothing I could do would make a difference here."
On his way back, Mark saw a woman carrying a grocery hag and baby. She was trying to unlock her car, but she didn’t have a free hand. As Mark got closer, her other child, a little boy, suddenly darted into the street. The woman tried to reach for him, but as she moved, her bag shifted and groceries started to fall out. Mark ran to take the boy’s arm and led him back to his mother. Then he picked up the groceries while the woman smiled in relief. "Thanks!" she said. "Yo
A. Mark played an active part in community activities.
B. the city councilwoman was responsible for the decrease of life quality.
C. people were encouraged to give advice to solve these city problems.
D. many people were discouraged by the many problems facing them.
[判断题]拆除杆上导线前,应先检查杆顶,做好防止倒杆措施,在挖坑前应先绑好拉绳。
A.正确
B.错误
[多项选择]除当场解雇外,当需要进行处分时,主管应对违纪者进行( )的处分。
A. 正式口头警告
B. 书面警告
C. 增强其工作强度
D. 职务轮换
[填空题]{{B}}SECTION C{{/B}}
{{I}}Questions 6 to 8 are based on the
following news. At the end of the news item, you will be given 10 seconds to
answer each question. Now listen to the
news.{{/I}} |
Which country was accepted as a member of the European Union on Saturday
A. A.Turkey.
B.The southern part of Cyprus.
C.The northern part of Cyprus.
D.The whole country of Cyprus.
[多选题]下列说法正确的是( )
A.出租的机械设备和施工机具及配件,应当具有产品合格证,出租许可证
B.出租单位应对出租的机械设备的安全性能进行检测
C.出租单位在签订租赁协议时,应当出具检测合格证明
D.出租单位出租的机械应当有生产(制造)许可证
E..检测不合格的机械设备应折价出租,并提供技术人员维修
[单选题]( )是完成课的教学目标的主要环节。
A.开始部分
B.准备部分
C.基本部分
D.结束部分
[单项选择]视觉的适宜刺激是波长在()之间的电磁波
A. 10纳米一IOO纳米
B. 80纳米一280纳米
C. 380纳米~780纳米
D. 800纳米~1200纳米
[多选题]铁路环境保护工作必须贯彻的方针包括( )。
A.全面规划
B.综合布局
C.预防为主
D.全面治理
E.强化管理
[单选题]“忠于共产主义事业,毫不利己专门利人,在各种不同的工作岗位上干一行爱一行,把有限的生命投入到无限的为人民服务之中去”。这段话描述的是( )精神。
A.雷锋
B.张思德
C.长征
D.李向群
[单项选择]
Skin Cancer
Melanoma (黑素瘤), the deadliest kind of skin cancer is now the most cormnon cancer in
(51) British women, the country’s leading cancer organization said Wednesday. Skin cancer has
(52) cervical (子宫颈的) cancer as the top cancer striking women in their 20s, according to the latest data from Cancer Research United Kingdom.
The trend is particularly
(53) since younger people are not generally those most susceptible (易患的) to melanoma. Rates of skin cancer are
(54) highest in people over age 75.
But experts worry that increasing numbers of younger people being diagnosed with skin cancer could be the
(55) of a dangerous trend. Women in their 20s make
(56) a small percentage of all patients diagnosed with melanoma in Britain, but nearly a third of all cases occur in people younger than 50.
Based on current numbers Cancer Research UK predicts that melanoma will become the fourth
A. until
B. while
C. before
D. although
[多选题]下列关于企业战略制定的表述,正确的是( )。
A.企业的使命是在企业战略目标的基础上制定的
B.企业的使命不等同于企业的战略目标
C.企业的愿景回答的是“企业的业务是什么”这一关键问题
D.企业的愿景可以由企业内部每一位员工参与制定
E.企业的愿景只能由企业高层管理者制定
[填空题]变电所馈线断路器跳闸重合失败后,为避免扩大故障范围,在未确认符合供电和行车条件,( )未撤至安全地带时,不准盲目强送电。
[多项选择]刮板的压印力过大会使()。
A. 刮板弯曲变形
B. 下墨量减小
C. 刮板和丝网印版磨损
D. 图文更清晰
[单项选择]吉州区()有一条经天河镇、永新县、莲花县、湖南的攸县、茶陵县到长沙的乡道,全程约500华里。
A. 樟山镇
B. 禾埠乡
C. 曲濑乡
D. 长塘镇
[判断题]张某纠集多人同许某、李某等人持械殴打,其间,张某持刀将许某扎成重伤,张某构成聚众斗殴罪。
A.正确
B.错误
[判断题]《电气倒闸操作票 工作票监督细则(变电部分)》规定,使用总、分工作票时,总工作票的工作班成员栏内应按照“负责人姓名+n人”的样式填写各分工作票负责人及人数,不必填写全部工作人员姓名。()
A.正确
B.错误
[判断题]灾害事故(事件)处置结束后,按照上级确定的新闻发布人员、内容发布信息,或根据上级要求接受相关媒体的采访,未经批准严禁擅自接受新闻媒体采访。
A.正确
B.错误
[单项选择]The sea painter of a rescue boat should be led().
A. forward and outboard of all obstructions
B. forward and inboard of all obstructions
C. up and down from the main deck
D. to the foremost point on the vessel
[单项选择]女性,28岁。系统性红斑狼疮患者,在服小剂量泼尼松龙维持治疗过程中,突然高热、腹痛、腹泻2d,大便每天10多次,粘液血性便,量较多,伴里急后重,大便有腥臭味,伴呕吐来诊。体检:体温40℃,BP12/8kPa(90/60mmHg),轻度脱水,腹胀明显,全腹有弥漫性压痛,肝肋下1cm,脾未及。此患者的诊断是()
A. SLE活动
B. 急性细菌性痢疾
C. 急性阿米巴痢疾普通型
D. 暴发性阿米巴痢疾
E. 急性坏死出血性肠炎
[判断题]运维部门应保持电缆通道、 夹层整洁、 畅通,消除各类火灾隐, 通道沿线及其内部、 隧道通风口(亭)外部不得积存易燃、 易爆物。
A.正确
B.错误
[判断题][T]AB002 5 2 2
衡量交流电变化快慢的物理量是周期和频率。( )
A.正确
B.错误
[单选题]13号、13A型、13B型钩尾销孔后壁与钩尾端面间裂纹长度不大于()时焊修。
A.20mm
B.30mm
C.40mm
D.50mm
[多选题]站(中队)指挥员的列队位置:横队、并列纵队时,连指挥员位于一分队长右侧,后列为( )
A.A、政治指导员
B.B、副站(中队)长
C.C、站(中队)长助理
D.D、副政治指导员
[单项选择]广告标题的分类,一般可分为()。
A. 直接性标题、间接性标题、综合性标题
B. 直接性标题、间接性标题
C. 直接性标题、综合性标题
D. 间接性标题、综合性标题
[单选题]006323WD-320稳定车在作业时,由一台液压马达同时驱动两套稳定装置的两个激振器,使激振器与轨道产生强烈的()振动。
A.同步垂直
B.异步垂直
C.同步水平
D.异步水平