热门试题:
[单项选择]肾盂肾炎的感染途径最常见的是( )。
A. 上行性感染
B. 血行性感染
C. 淋巴管感染
D. 手术和外伤后感染
E. 以上均不是
[多选题]关于施工用电设施说法正确的是()。
A.施工用电设备在5台以上应编制安全用电专项施工组织设计
B.直埋电缆埋设深度应满足安全要求
C.总配电箱和开关箱附近配备消防器材
D.直埋电缆路径应设置方位标志
E.略
F.略
[多选题]对非信贷资产风险分类建立定期检查制度,各级行社全辖范围内的检查至少每两年进行一次,检查内容主要包括( )。
A.分类制度执行情况和分类工作组织实施情况
B.分类方法和操作规程执行情况
C.分类结果的准确性
D.分类档案管理情况
[判断题]为提高产品效果和降低成本,可以使用氯酸钾制备烟火药。
A.正确
B.错误
[判断题]工程施工车辆进出工程线时,现场进路的确认由车务负责。
A.正确
B.错误
[单选题]单选题]消火栓距建筑物外墙不宜小于( )( 易 ) (1分)
A.2m
B.3m
C.4m
D.5m
[单选题]当城镇变更地籍调查未及时更新或地形地籍要素与现状不符时,应及时进行城镇变更地籍调查,并对地籍图进行( )。
A.补调
B.追测
C.调整
D.修补测
[判断题]为了使转辙机长期处于良好状态,保证转辙机可靠工作,同时考虑现场安装调试需要,经初步试验,建议每次摩擦时间不超过13秒。( )
A.正确
B.错误
[单项选择]正常人血中H2CO3与HCO3ˉ的比值为
A. 20:1
B. 1:20
C. 25:1
D. 1:25
E. 1:30
[多项选择]若使用天线放大器,则前端设备的输入电平是( )。
A. 天线馈线的输出电平
B. 衰减器调整后的输出电平
C. 混合器输出电平
D. 天线放大器的增益
[单项选择]passage two
Open up most fashion magazines and you will see incrediblythin models with impossible hair and wearing unreasonablyexpensive, impracticably styled clothes. But shouldn’t clothes becomfortably durable and make a principle of being simple forthe individual who wears them Why are we constantly toldthat we need to buy new clothes and add fresh pieces to ourcollection
Fashions change year after year so lots of people can make pilesof money. If folks are convinced that they need a different look each season, that this year’ssweater’s length and shoes style are important, they can be persuaded to buy. The fashionindustry would have you ignore your shortcomings and just make you feel beautiful and happy. Infact it is not only a phenomenon we can find in people’s dressing.
Fashion controls our lives. Fashion controls what we wear, what we eat, what we drink, the waywe cut our hair, the makeup We buy and use, the color of the cars we drive. Fashion even controlsour ideas.
You don’t believe me How many. Of your friends are vegetarians Why are they vegetariansBecause it is fashionable!
Where does fashion come from Often the reasons are quite logical. Scientists and historiansstudy the fashions of the past and discover the secrets of each fashion.
When girls see an attractive guy, their blood pressure rises and their lips become redder. That’swhy guys think that girls wearing lipstick are beautiful.
Why do guys shave their heads In the past soldiers shaved their heads to kill the insects thatlived in their hair. Now guys shave their heads so that they look strong and masculine, likesoldiers.
People spend a lot of time and money on fashion. But are they wasting their money Changes infashion help to develop new technologies. Changes in style create work for people all over theworld. Many people work in the fashion industry, particularly in the fashion capitals of London,New York, Paris and Milan.
And finally, fashion makes you feel good, doesn’t it When you are dressed in the latest style,dancing to the most fashionable music, after watching the latest hit film, you feel great, don’t youThe passage mentions the advantages of fashion EXCEPT that
A. it can help promote technological development.
B. it enables people to remain up-to-date.
C. it can create more job opportunities for people.
D. it can make people achieve a great feeling.
[单选题]不停电跨越作业,跨越电气化铁路时,跨越架与接触网的最小安全距离,应满足()kV电压等级的有关规定。
A.10
B.35
C.110
D.220
[单选题]在停市电的情况下UPS输出频率应为()。
A.50Hz
B.45Hz
C.55Hz
D.60Hz
E.—
[判断题] 大工业电价的电费计算公式为:电费全额=基本电费+电度电费+代征地方附加+省市集资及其他加价。
A.正确
B.错误
[单选题]以下( )不属于智能建筑中的信息设施系统(ITSI)。
A.智能卡应用系统
B.电话交换系统
C.信息网络系统
D.综合布线系统
[判断题]天然气锅炉停炉一般分为手动停炉.自动停炉两种。( )
A.正确
B.错误
[判断题]电缆故障接头修复后,不必核对相位,经耐压试验合格后,即可恢复运行
A.正确
B.错误
[单选题]生态系统中的分解者是( )。
A.绿色植物
B.食草植物
C.微生物
D.食肉动物
[单项选择]按《水利水电工程施工质量检验与评定规程》(SL-176-2007)的有关规定,分部工程是指在一个建筑物内能组织发挥一种功能的建筑安装工程,是组成( )的各个部分。
A. 单项工程
B. 单元工程
C. 单位工程
D. 单体工程
[单选题]男性,67岁。肺源性心脏病急性加重期患者。血气分析:pH7.25,PaCO29.3kPa(70mmHg),HCO3-30mmol/L;对其酸碱失衡的治疗措施应为
A.静脉滴注5%碳酸氢钠
B.静脉滴注盐酸精氨酸
C.给予利尿剂
D.补充氯化钾
E.改善通气功能
[判断题]干粉消防车,主要车载装备是干粉罐及全套干粉喷射装置及充洗装置,它以干粉为灭火介质,惰性气体作为动力,通过干粉喷射设备在瞬时大量地喷射干粉灭火剂,来扑救可燃及易燃液体、气体及电气设备等的火灾,也可扑救一般物质火灾。
A.正确
B.错误
[判断题]商业企业会计科目按会计要素进行分类可分为资产类科目、负债类科目、所有者权益类科目。( )
[多选题][多选题]
降钙素的作用有
A.降低血钙
B.增强成骨过程
C.使尿钙排泄减少
D.抑制破骨细胞的活动
E.使尿磷排泄增多,降低血磷
[判断题]新文化运动因批判孔学而否定中国传统文化。
A.正确
B.错误
[判断题]未经质检部门检定或铅封不完整的加油机不得对外经营。( )
A.正确
B.错误
[单选题]在人际交往中利用时间、环境、设施和交往气氛所产生的语义来传递信息,属于
A.仪表语
B.动态体语
C.同类语言
D.时空语
E.形象语
[填空题]Having brought the opportunities for development, the economic globalization____________________(增加了国际环境的不确定性,也增加了亚太地区内经济体结构调整的难度)
[单选题]保险的社会管理功能不包括( )。
A.社会关系管理
B.社会责任管理
C.社会信用管理
D.社会风险管理
[单项选择]Passage One
All foreign exchange _ 41 _ 42 _account transactions shall be repatriated, unless otherwise
by domestic establishments from_43_ by the State Council. All foreign exchange receipts from capital transactions ___44 __ in foreign exchange account 45 _ at designated foreign exchange banks in accordance with the relevant state regulation, such revenues can also be sold to a designated foreign exchange bank upon the approval by the SAFE.
A. specified
B. appointed
C. designated
D. approved
[单选题]电缆接线板是连接供电电缆向接触轨供电的零件,它由两片铝合金零件组成,一个是普通接头本体,另一个是接线板,最多可以连接( )根电缆。
A.12
B.10
C.8
D.6
[单选题]路风监察工作以“()”为根本标准。
A.人民群众满意
B.人民铁路为人民
C.旅客至上
D.路风路誉
[单选题]贷款项目评估的出发点为( )。
A.借款人利益
B.担保人利益
C.贷款银行利益
D.国家利益
[简答题]线路设备状态和线路日常保持状态的主要技术指标有哪些?
[单选题]总建筑面积大于20000m2的地下、半地下建筑应急照明系统应急启动后,自带电源型灯具蓄电池电源供电时持续工作时间不应少于( )h。
A.0.5
B.1.0
C.1.5
D.2.0
[判断题]对于通过正规招投标委托有资质的施工队伍对井筒及井下新水平延深的井底车场、主运输(含煤仓)、主通风、主排水、主要机电硐室开拓工程承包,纳入煤矿基本建设程序,按照建设项目统一管理的,但中标后转包井下新水平延深开拓工程的,则判定为重大事
故隐患。
A.正确
B.错误
[单项选择]土壤中某污染物的自然本底值是0.5mg/kg,其卫生标准为1.5mg/kg,那么其土壤中的环境容量是
A. 0.75mg/kg
B. 1.0mg/kg
C. 2.0mg/kg
D. 5.0mg/kg
E. 15mg/kg
[单项选择]患者,女性,65岁,因阵发性胸闷8年,持续胸痛8小时收入院。入院时血压为150/90mmHg,诊断急性前壁心肌梗死。(以下5题共用题干)起病4周后,病人反复低热,左肺底有湿性啰音,心前区闻及心包摩擦音,此时应考虑并发( )。
A. 肺结核
B. 尿毒症
C. 感染性心内膜炎
D. 心肌梗死后综合征
E. 肺栓塞