热门试题:
[单选题]患者，男，12岁。患流痰3年，溃口位于左腰部，脓水稀薄，夹有败絮样物，伴有午后潮热，夜间盗汗，口燥咽干，咳嗽痰血，舌红少苔，脉细数。内治应首选
A.阳和汤
B.知柏地黄丸
C.清骨散
D.人参养荣汤
E.六味地黄丸
[单项选择]C型药物不良反应的特点是（）
A. 发病机制为先天性代谢异常
B. 潜伏期较短
C. 可以预测
D. 有清晰的时间联系
E. 多发生在长期用药后
[单项选择]如果认证机构不能在第二阶段结束后（）内验证对（）不符合实施的纠正和纠正措施，则应在推荐认证前再实施一次第二阶段。
A. 3个月；/
B. 6个月；/
C. 3个月；严重
D. 6个月；严重
[单项选择]王某与张某分别出资3万元和7万元合伙开一加工厂，后因经营管理不善，亏损3万元，王某和张某应对此债务承担_________。
A. 无限连带责任
B. 无限责任
C. 按份责任
D. 有限按份责任
[单选题]我国网络安全和信息化工作取得了显著发展成就，网民数量世界（），已成为网络大国。
A.第一
B.第二
C.第三
D.第四
[多选题]年失业率取决于（ ）。
A.失业周期
B.失业人数
C.平均失业持续期
D.就业人数
E.失业人数所占社会劳动力的比例
[判断题]联系用手信号显示连结手信号时，昼间显示方式为两臂高举头上，使拢起的手信号旗杆成水平末端相接。（ ）
A.正确
B.错误
[单选题]婴幼儿暴怒发作时可对其采用( )进行冷处理,但必须保证婴幼儿的安全。
A.怒斥法
B.抽打法
C.不理不睬法
D.暂时隔离法
[判断题]冬天一场大雪过后，某工地就叫工人架设脚手架，刘某在操作过程中不小心踩在结冰的脚手板上，被摔了下来，当场死亡。请判断下列事故原因分析的对错。
架子上可以不戴安全帽。（）
A.正确
B.错误
[判断题]系统中三相电压的不对称度一般不应超过额定电压的15%。
A.正确
B.错误
[单选题] 下列水带系统的压力损失可采用损失叠加法或阻力系数法进行计算的是（ ）。
A.同型、同径水带串联系统
B.不同类型、不同直径水带串联系统
C.同型、同径水带并联系统
D.不同类型、不同直径水带并联系统
[单选题]【单选】以下哪个协议负责HARQ以及调度的功能( )。[1分]
A.PDCP
B.RLC
C.MAC
D.RRC
[简答题]举例说明学前儿童认识10以内数的组成教育的指导要点。
[单选题]FTTH装机时，完成光路跳接后，需要进行()。
A.电话联系
B.挂测
C.光功率测试
D.通电测试
[判断题]信号机按用途分为进站、出站、通过、进路、预告、遮断、驼峰、驼峰辅助、复示、调车信号机等11种。
A.正确
B.错误
[单项选择]______是商业银行最基本、最能反映其经营活动特征的职能。
A. 支付中介职能
B. 金融服务职能
C. 信用中介职能
D. 信用创造职能
[单选题]桥隧建筑物设备检查包括（ ）、经常检查、定期检查、临时检查、专项检查、检定试验等。
A.水文观测
B.目测检查
C.敲击检查
D.不定期检查
[简答题]908、动车组按列控车载设备方式行车，在始发站以及中途站 进入站内停车再开，遇发车进路至一离去之间突发临时限速时， 值乘司机须按（ ）的限速要求（ ）列车运行。
[单选题]以下关于侦查工作的说法正确的是( )。
A.甲县公安局刑警大队办理贾某强奸案时,由于贾某拒绝采集血液、尿液等 生物样本,可以经刑警大队长批准强制采集
B.乙县公安局对某凶杀现场进行了勘验,后乙县检察院要求复验,乙县公安 局应当会同乙县检察院进行复验
C.丙县公安局在办理刘某死亡的案件时,由于刘某死因不明,决定对刘某的 尸体进行解剖,丙县公安局应当经刘某家属同意才能解剖
D.丁县公安局办理刘某故意杀人案,因刘某在逃,丁县公安局可以在丁县范 围内直接发布通缉令,通缉刘某,并决定采取必要的技术侦查措施
[单选题]装载跨装货物（跨及两平车的汽车除外）的平车，（ ）的禁止编入列车。
A.违反加固技术条件
B.无跨装特殊装置
C.违反装载技术条件
D.无挂运命令
[判断题] 除尘一般是用吸尘器清除内饰各部件上的灰尘过程。
A.正确
B.错误
[多选题]杆塔作业应禁止()。
A.攀登杆基未完全牢固的新立杆塔
B.携带器材登杆
C.利用绳索、拉线上下杆塔
[判断题]PLC编程器件中输出继电器是用来将PLC的输出信号传递给外部负载，输出继电器动作与否，是由程序内部的指令来决定的，外部信号无法直接驱动它。它只有一对物理触点，可直接带动负载，同时还提供了无数对内部动合、动断触点，供编程时使用。（ ）
A.正确
B.错误
[单项选择]需要指出的是，千万不要使用（）等消毒产品消毒衣物，因为它们有很强的刺激性，很难彻底漂洗干净。
A. 洗洁精
B. 洗手液
C. 84消毒液
D. 开米消毒液
[判断题]在曲线区段调整接触网悬挂时,要有防止线索滑移的后备保护措施。(1分)
A.正确
B.错误
[多选题]关于喷射式浮选机形成微泡的一段论述正确的有( )。
A.在喷嘴的周围产生负压区，于是外部空气被吸入并被高速射流切割成气泡
B.由于浮选煤浆高射喷出，压力急剧上升
C.原来溶于浮选煤浆中的气体便以微泡的形式析出
D.开始对浮选煤浆加压，使浮选煤浆以一定的压力从喷嘴高速喷出
[多选题]空气呼吸器不使用时，全面罩存放
A.A.不能处于受压迫状态
B.B.不应收贮在清洁、干燥的仓库内
C.C.不能受到阳光暴晒
D.D.不能受到
有毒有害气体及灰尘的侵蚀
[多选题]临柜业务实物印章包括（ ）种类。
A.总行统一设计
B.按照外部有权机关要求设计
C.其他业务部门设计
D.分行设计
[填空题]Cell-Phone Bans While Driving Have More
Impact in Dense, Urban Areas
A The study,
conducted by Sheldon Jacobson, a professor of computer science and the director
of the simulation and optimisation laboratory at Illinois, analysed the
relationship between pre-and post-law automobile accident rates using public
data from 62 counties in New York. Jacobson and co-researchers Alexander
Nikolaev and Matthew Robbins published their results in an article titled
Evaluating the Impact of Legislation Prohibiting Hand-Held Cell Phone Use While
Driving, which will appear in a forthcoming issue of the Journal Transportation
Research Part A: Policy and Practice.
B The team found
that after banning hand-held cell phone use while driving, 46 counties in New
York experienced lower fatal accident rates, 10 of which did so at a
statistically significant level, while all 62 counties experienced lower
personal injury accident rates. They also discovered that the personal injury
accident rate decrease was more substantive in counties such as Bronx, New York
and Queens, where there was a high density of licensed drivers rather than in
sparsely populated areas of upstate New York. ’What that suggests is, if you
have a congestion of cars and you’re distracted, you’re more likely to hit
someone,’ Jacobson said. ’If you have a lower congestion of cars, you’re still
distracted, but you’re less likely to hit anyone because there are less people
to hit. It’s simple probability.’ Driver distraction is thought to be the cause
of nearly 80 per cent of automobile accidents in the U.S., resulting in about
2,600 deaths, 330,000 injuries and 1.5 million instances of property damage
annually.
C Although a ban on hand-held cell phone use
while driving in rural areas has less of an impact on driver safety, Jacobson
says that doesn’t necessarily mean the ban itself is worthless. ’Hand-held cell
phone bans are very valuable in high-density urban areas, but less so in
lower-density rural areas,’ Jacobson said. ’But that doesn’t mean they have no
impact in rural areas. It just means that such legislation is less likely to
have an impact on driver accident rates.’
D Jacobson’s
study differs from other studies in that, rather than focusing on reaction times
of simulated drivers in lab setting, it analysed publicly available data of
accident rates published by the New York State Department of Motor Vehicles. To
allow for a proper comparison between time periods, the years 1997 to 2001 were
treated as the pre-law time period, and the years 2002 to 2007 were considered
as the post-law time period. ’Nobody’s done a study like this before,’ he said.
’Everything prior to this is a micro-analysis of reaction time in laboratories
by researchers.’ The challenge, Jacobson said, was getting the right data to
analyse. ’The best state that had the data to analyse was New York,’ he said.
’They’ve had the hand-held cell phone ban in place since 2001. So we had a lot
of data.’
E Jacobson said one of the limitations of the
study is extrapolating the data from New York state and projecting it onto the
nation at large. ’That’s fraught with problems, but these are limitations we
acknowledge,’ he said. ’Every state is unique, but the overall conclusions still
stand to reason.’ Jacobson, who also holds appointments as a professor of
industrial and enterprise systems engineering, of civil and environmental
engineering, says the holy grail of data sets to analyse would be the property
damage data collected by insurance companies. Jacobson says the difference
between his study and one recently published by the Highway Loss Data Institute,
an affiliate of the Insurance Institute for Highway Safety, is that he used
publicly available data and the number of licensed drivers as a proxy for
accident prediction. (The insurance industry-backed report studied pre- and
post-ban insurance claims from accidents in California, Connecticut, New York
and Washington, D.C. It contends that state laws banning the use of cell phones
while driving didn’t reduce the number of vehicle crashes.) If the property
damage data were available to Jacobson and his co-researchers, ’We could come up
with a more definitive statement,’ he said.
F Another
challenge for Jacobson and his team was how to standardise accident data across
the counties. Their solution was to use the number of licensed drivers and
compare the statistical inferences to licensed-driver density. ’Measuring the
throughput of cars is very difficult,’ Jacobson said. ’As a result, using the
number of licensed drivers is a reasonable way to standardise, and
licensed-driver density provided an interesting measure to compare the
counties.’ The measures of traffic safety considered in the study are the number
of fatal automobile accidents per 100,000 licensed drivers per year and the
number of personal injury accidents per 1,000 licensed drivers per year,
Jacobson said. For the purpose of analysis, the personal injury accident rate
proved to be a more appropriate measure. ’The trend that we saw was that
high-density driving areas tended to have a more precipitous drop in the number
of fatalities and accidents after the ban was implemented than in lower- density
areas,’ Jacobson said. ’This was more pronounced for personal-injury rates than
it was for fatality rates.’
G Despite the exponential
growth in cell phone subscribers, Jacobson says that all the evidence suggests
that hand-held cell phone bans while driving are worthwhile. ’All the evidence
suggests hand-held cell phone bans while driving are a good thing, and this is
more evidence to that effect,’ he said. ’But it doesn’t establish it
definitively. There’s still more work to be done, but this helps to further
clarify the picture.’Paragraph B
[单选题]支农再贷款分基础限额和（ ）。
A.临时限额
B.年度限额
C.中期限额
D.长期限额
[判断题]分公司所有员工，在岗前安全教育和日常安全教育时应包含消防安全培训的内容。
A.正确
B.错误
[判断题] 在进行全站停电操作时,应先将电容器组的开关断开,然后再停各分路的出线开关。
A.正确
B.错误
[单选题]从事药品生产的各级人员需进行培训有( )
A. GMP法规培训
B. 岗位技能培训
C. SOP培训
D.
A,
B, C均需要
[简答题]某企业拟投资兴建一个奶牛饲养基地，该项目的主要数据如下：
1．项目的投资规划
该项目的建设期为5年，计划建设进度为：第1年完成项目全部投资的25%，第2年完成项目全部投资的 15%，第3年至第5年，每年完成项目投资的20%。第6年投产，当年项目的生产能力达到设计生产能力的 60%，第7年生产能力达到项目设计生产能力的80%，第8年生产能力达到项目的设计生产能力。项目的运营期总计为20年。
2．建设投资估算
本项目固定资产投资估算额为8亿元。其中包括外汇5000万美元，外汇牌价为1美元兑换8.2元人民币。本项目的递延资产与无形资产合计为200万元，预备费(包括不可预见费)为8000万元。按照税法规定，本项目的投资方向调节税为5%。
3．建设资金来源
该企业投资本项目的资金为3亿元，其余为银行贷款。贷款额为6亿元，其中外汇贷款为4500万美元。贷款的外汇部分从中国银行取得，年利率为8%(实际利率)，贷款的人民币部分从中国建设银行取得，年利率为 11.7%(名义利率，按季结算)。
4．生产经营经费估计
建设项目达到设计生产能力以后，全厂定员为1500人，工资与福利费按照每人每年8000元估算。每年的其他费用为1200万元。生产存货占流动资金的部分估算为9000万元。年外购原材料、燃料及动力费估算为 21000万元。年经营成本为25000万元。各项流动资金的最低周转天数分别为：应收账款30天，现金40天，应付账款为50天。
问题：1．估算出建设期的贷款利息。
2．分项估算出流动资金，并给出总的流动资金估算额。
3．估算出整个建设项目的总投资。
[多项选择]射孔孔眼参数包括（）。
A. 孔眼深度
B. 孔眼密度
C. 孔眼直径
D. 孔眼相位
