热门试题:
[单项选择]下列四项内容中，不属于Internet（因特网）的应用是（）。
A. 实时监测控制
B. 电子邮件
C. 文件传输
D. 远程登录
[判断题]为保障用电安全，便于管理，用户应将重要负荷与非重要负荷、生产用电与生活区用电分开配电。
A.正确
B.错误
[多选题]《国家综合性消防救援队伍消防员管理规定》总方针为（）。
A.对党忠诚
B.纪律严明
C.赴汤蹈火
D.竭诚为民
[判断题]矿井调度员应会做班、日、旬、月的生产和经营分析。
A.正确
B.错误
[单选题]反映证券组合期望收益水平和多个因素风险水平之间均衡关系的模型是()。
A.多因素模型
B.特征线模型
C.资本市场线模型
D.套利定价模型
[单选题]机车制动缸压力高于( )kPa时,踏面清扫投入,当机车制动缸压力低于50kPa时,踏面清扫解除。
A.100
B.200
C.300
[单选题]密封油脱气罐的温度任何情况下都不允许超过( )。
A.50℃
B.60℃
C.70℃
D.100℃
[单项选择]Windows98是一个( )操作系统。
A. 单用户单任务
B. 多用户单任务
C. 多用户多任务
D. 单用户多任务
[单选题]治疗骨折不可轻易切开复位内固定，最主要的原因
A.易损伤大血管，引起肢体坏死
B.损伤神经，引起肢体瘫痪
C.术中发生意外
D.影响骨折血运，导致延迟愈合或不愈合
E.手术后发生感染，形成骨髓炎
[多选题]出站口作业，查验车票。逐人查验车票，按照“看、验、控”程序进行。做到( )、成人持儿童票不放。
A.携带品超标准不放
B.减价凭证不符不放
C.车票票面不符不放
D.无票人员不放
[单选题]消毒后的内镜不能检出致病菌,每件细菌总数( )
A.<20cfu
B.<30cfu
C.<40cfu
D.<50cfu
[单选题]如果飞机作放襟翼的转弯时，则
（）。
A.放襟翼的角度大时，失速速度小
B.放襟翼的角度大时，失速速度大
C.襟翼角度的大小，不影响失速速度大小
D.同样襟翼角 度，坡度大，失速速度小
[单选题] 弹簧管压力表主要由弹簧管、一组( )和指示机构所组成。
A. 传动放大机构
B.传动齿轮
C. 连杆机构
D. 力矩机构
[单选题] 漏电保护器的作用是防止（）。
A. 触电事故
B. 电压波动
C. 电荷超负荷
D. 断电
[单选题]根据《集装箱预订应用管理办法》规定，( )需订箱。
A.铁路通用箱
B.自备箱
C.铁路特种箱
D.铁路通用箱重去重回
[多选题]配电线路图纸设备材料表主要内容有(____)。
A.材料规格
B.型号
C.数量
D.产地
[判断题]判断题：正投影的基本特性是实形性、积聚性和类似性。（ ）
A.正确
B.错误
[单选题]某矿井主要通风机供给风量为3500 m3/min,当此矿井实施全矿井反风时,主要通风机供给风量应不小于( )m3/min。
A.1320
B.1400
C.1600
[单项选择]杭州举办的G20峰会是第几届（）
A. 12
B. 13
C. 11
D. 10
[判断题]检验举高消防车的臂架或梯架应动作平稳,液压系统有漏油、抖动、爬行等异常现象。( )
A.正确
B.错误
[单选题]Text 4 Britain's private schools are one of its most successful exports.The children of the well-heeled flock to them,whether[rom China,Nigeria or Russia:the number of foreign pupils rose by l.4%in the last year alone.One headmaster recendy asked a room full of pupils whether they flew business class to Britain.Only a few hands went up,sugSesting they were not quite as spoiled as he had thought.Then a boy explained:many of the pupils fly first class instead.Yet foreign studenLs,whether educated in British pnvate schools or elsewhere,are decreasingly likely to go to English universities.According Lo the Higher Education Funding Council for England,307,200 0verseas students began their studies in the country in 2012-2013,down from 312,000 two years earlier and the first drop in 29 years.Student numbers from the rest of the EU fell-probably a result of the increase in annual tuition fees in England from 6,000 a year 10 9,000.But arrivals from India and Pakistan declined mosL sharply.In conLrast to the visa regime for private schools,which is extremely lax（the Home Office counts private schools as favoured sponsors）,student visas have been tightened.Foreign students used to be allowed to work for up to two years after graduating.They now have only four months to find a job paying upwards of 20,600 if they want to stay in Britain.This change was intended to deal with sham colleges ihat were in effect offenng two-year work visas.BuL it seems to have put off serious students too.Nick HiUman of the Higher Education Policy Institute says the government has sent unclear messages about the sort of immigration it wants to restrict.An emphasis on holding down net immigration influences young Indians and Pakistanis in particular.Australia 8nd America,which have more relaxed entry criteria for students,are becorrung more favoured destinations.Colin Riordan,Cardiff University's vice-chancellor,adds that Britain's student-visa regime has become more strict and difficult.As a result,Britain is losing oul to other counLries in the contest for Lalent-an oddity,given how often the prime minister bangs on about the"global race".Its unwelcoming standpoint will harm its long-term prospects.And the drift of foreign studenLs from leadinS;British private schools to American colleges may have another,somewhat happier,consequence:America might become raLher better at cricket.
The policy for foreign students has changed in order to_____
A.attract more talents
B.restrict immigration
C.protect local students
D.reply to fake colleges
[判断题]（ ）依据《安全生产法》的规定，任何单位和个人对事故隐患或者安全生产违法行为，均有权向负有安全生产监督管理职责的部门报告或者举报。
A.正确
B.错误
[判断题]气体灭火系统的操作与控制,应包括对开口封闭装置、通风机械和防火阀等设备的联动操作与控制。( )[难]
A.正确
B.错误
[单选题]高速铁路42号道岔，尖轨尖端至心轨实际尖端的距离( )mm
A.36815
B.53070
C.53200
D.113190
[单选题]当系统发生故障时,正确地切断离故障点最近的断路器,是继电保护装置的( )的体现。选项:
A.选择性
B.速动性
C.可靠性
D.灵敏性
[单选题]生产经营单位与从业人员订立的（ ），应当写明有关保障从业人员劳动安全、防止职业危害的事项，以及依法为从业人员办理工伤社会保险的事项。
A.协议
B.责任书
C.劳动合同
D.保证书
[判断题]个人依法从事办学、医疗、咨询以及其他有偿服务活动取得的所得属于劳务报酬所得。( )
A.正确
B.错误
[单项选择]某新加坡企业和某韩国企业出资在深圳设立了一家有限责任公司，公司注册资本100万美元，公司章程中规定分期缴纳出资，工商行政管理部门于2005年3月1日签发了营业执照，以下说法正确的是( )
A. 最后一期出资必须在2007年3月1日前缴清
B. 第一期出资不得少于20万美元，并应当于2005年5月31日前缴清
C. 公司不按照法律规定的期限缴付第一期出资的，外资企业批准证书自动失效
D. 第一期出资后的其他各期出资，新加坡企业和韩国企业无正当理由不按章程规定的期限缴纳的，外资企业批准证书自动失效
[单选题]新员工办理入职手续后，公司级安全教育由（ ）负责组织，培训时间不得少于 8小时。
A.培训管理办公室
B.员工所在中心
C.人力资源办公室
D.行政办公室
[填空题]第一鳃裂瘘管外瘘口多位于________,内瘘口多位于________、________、________。
[单项选择]引起十二指肠溃疡胃酸分泌过高的因素中下列不正确的是（）。
A. 壁细胞总数增多
B. Hp感染
C. 壁细胞对胃泌素敏感性增高
D. D细胞数量增加，生长抑素增多
E. 胃酸反馈性抑制机制失灵
[多项选择]公民的民事行为能力分为以下几类（）。
A. 完全民事行为能力
B. 限制民事行为能力
C. 无民事行为能力
D. 部分民事行为能力
[简答题]
{{U}}61)Back in my early 20s. when "sensible" wasn’t part of my
weight-loss vocabulary., I tried a diet that was limited to just a few "healthy"
foods{{/U}}. Three weeks into it, after religiously adhering to a regimen of
salads and meats, I had nearly reached my goal of losing 8 pounds. 62) {{U}}But my
progress wasn’t as sweet as I exnected. Instead of celebrating my emerging
figure. I was obsessed with what I couldn’t eat{{/U}}. Warm, crusty bread. Noodles
smothered in red sauce. Chocolates packed with almonds. One night I abandoned
the diet and gorged on every food I’d been missing. Over the next two weeks, I
ate more than ever. No surprise that I quickly regained 8 pounds, and put on 2
more.
63) {{U}}It sounds like the old diet-binge cycle that we’ve
all heard about so often. But many weight-loss experts are starting to think
about that cycle in a new. more positive way{{/U}}. The answer for long-term
weight control, they say, may be just
[判断题]非空调列车儿童票标高线宽10毫米、长100毫米，距地板面分别为1.2米和1.5米，以下缘为限，距内端门框100毫米。
A.正确
B.错误
[多选题]我国受赤潮影响较大的地区有？（）
A.上海
B.江苏
C.浙江
D.山东
[单选题]新产品／业务的( )风险是指由新产品／业务引发，因经营、管理或其他行为或外部事件可能导致利益相关方对商业银行产生负面评价，从而对商业银行声誉产生损害的风险。
A.声誉
B.法律
C.操作
D.市场
[单选题]绒毛膜癌经血道最常转移至
A.肝
B.肺
C.脑
D.盆腔
