热门试题:
[单选题]直肠癌距肛门5cm,最常用的根治术式是:
A.Miles手术
B.Dixon手术
C.Hartmann手术
D.局部切除术
[判断题] 中小容量的高压电容器组如配置延时电流速断保护,动作电流可取电容器组额定电流的2-2.5倍,动作时限可0.2S
A.正确
B.错误
[判断题]能否实现安全行车,不仅与驾驶员的思想素质、技术水平有关,还与其个性、修养有关。
A.正确
B.错误
[多选题]开展跨线运行应确保 等具备跨线条件。( )
A.线路
B.车辆
C.信号设备
D.天气
[多选题] 对不遵守铁路施工安全规定,影响( )及施工单位,要按照《铁路安全管理条例》进行处理。
A.运输设施安全
B.作业安全
C.行车安全
D.铁路行车安全
[单选题]北伐战争的主战场是( )
A.江西战场
B.湖南、湖北战场
C.福建浙江战场
D.广东战场
[单选题]办理对公理财签约管理时,如CCS等级分类为______等级,应由客户经理对客户进行加强型尽职调查,并填写《中国农业银行对公客户加强型尽职调查表》。
A. 中低风险类
B. 中风险类
C. 高风险类
D. 禁止类
[单选题]60kg/m无缝线路通过总重达到( ),应进行线路大修。
A.600Mt
B.700Mt
C.250Mt
D.450Mt
[单项选择]
Remember Second Life, the virtual world that was supposed to become almost as important as the first one Now populated by no more than 84,000 avatars at a time, it has turned out to be a prime example of how short-lived Internet fads can be. Yet if many adults seem to have given up on virtual worlds, those that cater to children and teenagers are thriving. Several have even found a way to make money.
In America, nearly 10 million children and teenagers visit virtual worlds regularly, estimates eMarketer, a market researcher-a number the firm expects to increase to 15 million by 2013.As in January, there were 112 virtual worlds designed for under-18s with another 81 in development, according to Engage Digital Media, a market research firm.
All cater to different age groups and tastes. In Club Penguin, the market leader, which was bought by Disney in 2007 for a whopping $ 700 million, primary-school children can take on a penguin persona, fit out their own igloo and
A. Young people will usually change games
B. Young people are only attracted by the novelties in the games
C. Game companies will have to use various measures to keep young people continuing playing their games
D. Current prosperity of online games market may not last long due to the capriciousness of young people
[判断题]高低压同杆(塔)架设,在低压带电线路上工作前,应先检查与高压线路的距离,并采取防止误碰高压带电线路的措施。
A.正确
B.错误
[填空题]Not surprisingly, many scientists predict that such changes in the climate will probably result in hotter days.
A. A.毫不奇怪,许多科学家都预计气候的这些变化可能会导致天气变暖。
B.毫不奇怪,许多科学家认为这样的变化可能会导致热天更多。
C.许多科学家对于气候变化和炎热天气所产生的后果毫不惊讶。
D.许多科学家都认为天气变暖会改变气候,这并不令人怀疑。
[单项选择]固定价格体系所采用的价格是( )。
A. 定价
B. 时价
C. 实价
D. 基价
[简答题]什么是噪声系数?一个系统的噪声系数意义是什么?
[多选题]水箱(蓄水池)发生()时应进行修补、清理。
A.漏水
B.积污
C.卡涩
D.锈蚀
[单项选择]
Los Angeles has planted 2,000 rubber trees down the middle of one of its main streets. These trees do not (21) rubber. They are, (22) , made of rubber. Mr Joe Dynamo, a spokesman for Los Angeles (23) council, explained the reasons. He said:
"These (24) are representative of our virtual society. We have polystyrene grass on our golf (25) . We have non-milk powder (26) our coffee. We (27) copies in plastic of old wooden furniture. We have fiberglass tombstones. (28) shouldn’t we have trees made of rubber"
"At 50 miles an hour, (29) motorist will see any difference. And our preservation (30) will be lower. You give the trees an annual rinse with detergent, and (31) them off twice a year. We (32) a lot of money because transplanting, pruning, weeding and leaf-collection are all (33) And we have a 60-year (34) guarantee on each plant. This is rationali
A. costs
B. price
C. money
D. award
[多选题]生产过程管理中,( )必须按照标准开展工艺技术和生产管理,执行运行部下达的生产调度指令和质管部下达的质量控制指标,满足控制指标的合格率要求,稳定产、质量。
A.储运部
B.制造部
C.矿山部
[单项选择]采掘工作面及其他作业地点风流中,电动机或其开安设地点附近20米以内风流中瓦斯浓度为(),必须停止运转,切断电源,撤离人员,进行处理。
A. 达到1%
B. 达到1.5%
C. 越过1%
[单项选择]一个急诊病人,检查时发现病人呼之不应,但压迫其眶上神经有痛:苦表情,病人的意识障碍程度是()
A. 嗜睡
B. 昏睡
C. 意识模糊
D. 浅昏迷
E. 深昏迷
[单项选择]She took an umbrella with her this morning ______ she should be caught in the rain.
A. so that
B. in order that
C. in case
D. now that
[填空题]________________是实现汽水第一次分离的设备。
[判断题]防爆车辆阻焰器应安装在排气系统,因为进气系统不会有高温气体排出。( )
A.正确
B.错误
[判断题]阀冷系统脱气罐的作用主要是为了去除聚集在内冷水循环系统管路中的气体,通过脱气罐实现气、水分离,气体通过脱气罐顶部的自动排气阀排出。(____)
A.正确
B.错误
[判断题]公安机关从事警务技术工作的人民警察实行警务技术职务序列。
A.正确
B.错误
[单选题]杆塔按使用的材料可分为()。 ( )
A.钢筋混凝土杆和金属杆塔
B.铁塔、钢管杆、型钢杆
C.锥形杆、等径杆
[多选题]在建筑物倒塌事故处置中,对救援人员行动安全的要求是()。
A.搞好个人安全防护
B.不得登上受力不均衡的屋顶
C.不准进入非稳固支撑的建筑废墟下面
D.不进入明显松动的建筑结构内部
E.不得登上受力不均衡的阳台和楼板
[单项选择]女,28岁。不慎从高处跌落,半小时后急送医院。查体:神志清、腹痛、右大腿畸形伴疼痛。3天后排除腹部外科情况患者诊断是右股骨下1/3螺旋骨折,骨盆骨折伴轻度移位,但右足背动脉搏动减弱,此时应采取哪种治疗方法()
A. 右股骨切开复位内固定+血管探查术
B. 手法复位+石膏托外固定
C. 右股骨行垂直悬吊牵引
D. 外固定支架固定
E. 探查血管后石膏管形外固定
[单选题]υmax≤120km/h的线路,钢轨顶面擦伤深度超过( 2 )mm,达到重伤标准。
A.A、0.8
B.B、1
C.C、1.5
D.D、2
[多选题]波束训练过程中Repetition会影响哪些阶段?
A.P3过程UE精调
B.P4过程波束恢复
C.P1过程粗对齐
D.P2过程基站精调
[单选题]现在车按( )分为运用车和非运用车。
A.用途
B.运用状况
C.技术作业
D.产权所属
[单选题]车辆准备一次顺车调头时,汽车在行驶到离所选调头地点约( )以外应发出信号,即打左转向灯。
A.30米
B.50米
C.70米
D.90米
[单项选择]通过()的查询功能,用户可以方便、快捷地在网站上找到所需要的产品及服务方面的信息。
A. 搜索引擎
B. 数据库
C. 网站
D. 页面上
[单选题]投资理财顾问提供的服务不包括( )。
A.财务分析与规划
B.投资建议
C.设计融资方案
D.个人投资产品推介
[多选题] ()都由人民代表大会产生。
A. 审判机关
B. 检察机关
C. 国家行政机关
D. 监察机关
[单项选择]16岁男患,2-3岁时有过高热惊厥史,在教室上课中突然发愣,推动课桌、由前排推到后排,持续1分钟停止,当时同学喊他不予理睬,事后不能回忆。1-2个月发作1次。EEG为双侧颞叶棘波。最可能的诊断()
A. 青少年期失神癫痫
B. 额叶癫痫
C. 颞叶癫痫
D. 顶叶癫痫
E. 原发性阅读性癫痫