热门试题:
[单项选择]每个应用层协议标准中的抽象语法和一个能对它进行编码的传送语法的组合便构成一个表示上下文。表示上下文______。
A. 在会话连接建立时协商确定,也可以在通信过程中重新定义
B. 在表示连接建立时协商确定,也可以在通信过程中重新定义
C. 在表示连接建立时协商确定,不可以在通信过程中重新定义
D. 在会话连接建立后协商确定,也可以在通信过程中重新定义
[判断题]仪表的定期排污主要有两项工作,其一是排污,其二是定期进行吹洗。( )
A.正确
B.错误
[单选题]办理工作票延期手续,应在工作票的有效期内,由()向工作许可人提出申请。
A.专人责监护人
B.施工作业人员
C.工作负责人
D.工作票签发人
E.略
F.略
[判断题] 城乡规划主管部门在组织编制控制性详细规划时,应当征求人民防空主管部门的意见。
A.正确
B.错误
[单项选择]病人静点时将直输液管看成是一条蛇是
A. 感知综合障碍
B. 虚构
C. 谵妄
D. 幻觉
E. 错觉
[填空题]热继电器主要是利用电流的()来推动动作机构,使触点系统闭合与分断的保护电器;热继电器中双金属片的弯曲是由于()不同造成的。
[单选题]《铁路旅客运输办理细则》第一条规定,规范铁路运输企业内部办理旅客及行李、包裹运送工作,依据( )制定的。
A.《中华人民共和国铁路法》
B.《铁路旅客运输规程》
C.《铁路技术管理规程》
D. 《铁路运输收入管理规程》
[填空题]脑脊液主要由脑室内的______产生,最后经____主要归入上矢状窦。
[单选题]以下( )情况不属于修改客户信息的风险点。(0.14分)
A.客户身份识别
B. 申请资料
C.授权复核
D.密码挂失
[单选题]根据《测绘技术设计规定》,下列工序中,不属于摄影测量工序的是()。
A.控制测量
B.空中三角测量
C.数据编辑
D.电子地图制作
[单选题]男,52岁,近2个月来大便次数增多,有肛门坠胀感及里急后重,大便变细。常有粘液血便,经抗生素治疗症状可缓解,但不久又复发,且呈进行性加重。首先应进行的检查是
A.直肠指诊
B.钡灌肠检查
C.腹部CT
D.直(乙状结)肠镜检
E.B超检查
[多选题]对于外包检修工作,外包工作票实行"()"制度。( )
A.工作票双签发人
B.承包单位设立工作负责人
C.发包单位设立工作联系人
D.工作票再许可
[单选题]驾驶人在超车时,前方车辆不减速、不让道,应怎样做( )。
A.连续鸣喇叭加速超越
B.加速继续超越
C.停止继续超车
D.紧跟其后,伺机再超
[单项选择]Passage One
Questions 26 to 29 are based on the conversation you have just heard.
A. She was bored with her idle life at home.
B. She was offered a good job by her neighbour.
C. She wanted to help with the family’s finances.
D. Her family would like to see her more involved in social life.
[多选题]引起设备过流的主要原因有( )。
A.A、单相接地
B.B、短路
C.C、过负荷
D.D、单相断线
E.E、漏电
[单项选择]建筑高度大于100m的高层建筑,其送风系统应竖向分段设计,且每段高度不应超过()。
A. 20m
B. 40m
C. 50m
D. 100m
[单项选择]建设工程施工合同应以()为合同履行地。
A. 原告住所地
B. 合同签订地
C. 施工行为地
D. 被告住所地
[单项选择]项目风险对策研究所提出的风险对策应具经济性,以下最能体现其经济性的是( )。
A. 针对主要风险因素提出必要措施
B. 应寻求以最少费用获取最大风险收益
C. 应立足于现实客观的基础之上
D. 风险对策的实行是要付出代价的
[判断题]、钳工是利用工具和设备仪器对工件进行切削加工或进行机器设备和部件的装配及维修等的操作。( )(中)(基础知识)
A.正确
B.错误
[单选题]进站色灯信号机显示(四显示自动闭塞区段除外)一个( )灯光——准许列车按规定速度经正线通过车站,表示出站及进路信号机在开放状态,进路上的道岔均开通直向位置。
A.绿
B.黄色
C.蓝色
D.白色
[判断题]通常金属导体的电阻随温度升高而增加。( )
A.正确
B.错误
[判断题]一个工作负责人可以同时执行两张工作票。
A.正确
B.错误
[判断题]
A later winter storm is occurring in the Northwest in Mid-Atlantic.
[单项选择]五四新文化运动提出的基本口号是()
A. 自由与科学
B. 民主与科学
C. 民主与平等
D. 自由与平等
[多项选择]职业健康安全可归纳为( )等问题,并根据其特点寻求其解决的途径。
A. 人的不安全行为
B. 社会的不安全行为
C. 环境的不安全行为
D. 物的不安全状态
E. 组织管理不力
[判断题]电焊条是焊缝的填充金属,同时又起到传导电流和引燃电弧的作用。( )
[多选题]张三作为线路一种工作票的工作负责人,张三的安全责任包括哪些。( )
A.亲自并正确完整地填写工作票。
B.确认工作票所列安全措施正确、完备,符合现场实际条件,必要时予以补充。
C.核实已做完的所有安全措施是否符合作业安全要求。
D.正确、安全地组织工作。工作前应向工作班全体人员进行安全交代。关注工作人员身体和精神状况是否正常以及工作班人员变动是否合适。
E.监护工作班人员执行现场安全措施和技术措施、正确使用劳动防护用品和工器具,在作业中不发生违章作业、违反劳动纪律的行为。
[判断题]()机器人手动操作时,示教器的使能键要一直按住。
A.正确
B.错误
[多项选择]目前区域经济学形成了三大流派()。
A. 新经济地理学派
B. 新制度学派
C. 新文化学派
D. 区域管理学派
E. 区域发展学派
[单选题]保持婴儿的卧具.餐具.玩具.家具的清洁,能够促进婴儿 ( )。
A.食欲
B.动作技能
C.自理能力
D.健康成长
[单项选择]Luckily, the back tires of their car stayed on the road. Otherwise, the young couple would have driven right into a pit twenty feet wide and thirty feet deep!
The man and woman were coming home from a party. They were enjoying the landscape around Swansea, Wales. Suddenly, they found the front of their ear leaning into a huge hole. The car barely hung onto the edge of the pit. It swayed back and forth like the arm of a balance.
In their precarious position, the couple knew that each movement they made could be a matter of life and death. Slowly, slowly, they edged toward the backseat. Then each opened a back door. And on the count of three, they jumped out together. The accident was so scary that they ran a long way before they calmed down. But later they returned to see what had happened. They found that a big chunk of the road had sunk into the ground ! And at the bottom of the pit lay their car—roof down and wheels up.
Was this mystery of the sunken road ever.
A. driving carefully
B. the city of Swansea, Wales
C. a road that caved in
D. tunnels that ants build
[单项选择]患儿5岁,发热,头痛,皮疹10h,频繁抽筋,昏迷2h就诊。体检:全身散布瘀斑,两下肢已融合成片,血压0/0kPa,瞳孔右侧散大,左侧为3mm,左下肢轻瘫,呼吸节律不规则。考虑此病人属流脑哪一型()
A. 普通型
B. 败血症休克型
C. 暴发型脑膜脑炎型
D. 暴发型混合型
E. 慢性败血症型
[单项选择]
A little boy invited his mother to attend his school’s first teacher-parent meeting. To the little boy’s (1) she said she would go. This (2) be the first time that his classmates and teacher (3) his mother and he felt (4) of her appearance. Although she was a beautiful woman, there was a severe scar that (5) nearly the entire right side of her face. The boy never wanted to (6) why or how she got the scar.
At the meeting, the people were (7) by the kindness and natural beauty of his mother (8) the scar, but the little boy was still embarrassed and (9) himself from everyone. He did, however, get within (10) of a conversation between his mother and his teacher.
The teacher asked (11) , "How did you get the scar on your face"
The mother replied, " (12) my son was a baby, he was in a room that caught fire. Everyone was (13) afraid to go in becau
A. honor
B. sense
C. happiness
D. pride
[单选题]无产阶级政党的组织纪律是无产阶级阶级性的集中表现,是建立在( )基础之上、通过党员高度的自觉性来实现的。
A.民主集中制
B.权力高度集中
C.完全自愿
D.人民民主
[单项选择]测试过程中最基础的测试环节是( )。
A. 验收测试
B. 系统测试
C. 单元测试
D. 集成测试