热门试题:
[单选题]具有逆变输出和旁路输出之间做切换，并选择一路交流电作为系统输出电源功能的元件称为？
A.ATS
B.STS
C.SPWM
D.UPS
[单项选择]中国档案事业主要实行（）管理体制。
A. 集中式
B. 分散式
C. 自由式
D. 混合式
[判断题]数据传递终端实际是一个电阻器，作用是避免数据终端反射回来产生反射波而使数据遭到破坏。
A.正确
B.错误
[单项选择]琼瑶浆（Gewurztraminer）的经典产区是（）？
A. 都兰（Touraine）
B. 下海湾（Rias Baixas）
C. 密思卡得（Muscadet）
D. 阿尔萨斯（Alsace）
[单选题]JL02CG001195.根据《南方电网公司计量自动化系统运行管理办法》,计量自动化系统主站与计量自动化终端或下级单位主站系统数据传输的介质是( )。
A.通信通道
B.集中器
C.采集器
D.无线公网
[多选题]银行全面风险管理主要采取( )等一系列全新的风险管理技术和方法,防范和转移各类风险。(0.14分)
A.统一授信管理
B. 资产组合管理
C. 资产证券化
D. 规避风险
E. 信用衍生产品
[单选题]沥青混合料面层主控项目的检测是()P89
A.横坡、厚度、构造深度
B.宽度、平整度、弯沉值
C.厚度、压实度、弯沉值
D.平整度、厚度、井框与路面高差
[单项选择]关于监理组织常用的四种结构形式，下述说法不正确的是( )。
A. 直线制监理组织形式具有组织机构简单、权力集中、隶属关系明确的优点
B. 职能制监理组织形式是将管理部门和人员分为两类
C. 直线职能制监理组织形式具有直线制和职能制监理组织的优点
D. 矩阵制监理组织形式中职能部门有权对指挥部门发布指令
[判断题]典设中柱上变压器台中卡盘安装在主杆和副杆外侧。
A.正确
B.错误
[判断题]矿井轨道(道岔除外)同一线路必须使用同一型号钢轨。
A.正确
B.错误
[单选题]一根长为L的均匀导线，电阻为8Ω，若将其对折后并联使用，其电阻为（____）Ω。
A.4
B.2
C.8
D.$1
[单选题]EI32-JD型计算机联锁系统，具有进行联锁运算功能，并根据运算结果，产生控制命令的是( )。[332000000]
A.联锁机
B. 操作表示机
C. 驱采机
D. 电务维修机
[简答题]联系实际，谈谈如何防范学校伤害事故的发生。
[单选题]高压试验工作不得少于两人。试验负责人应由有经验的人员担任，开始试验前，（ ）应向全体试验人员详细布置试验中的安全注意事项，交待邻近间隔的带电部位，以及其他安全注意事项。
A.A.试验负责人
B.B.试验许可人
C.C.专责监护人
D.D.检修负责人
E.略
F.略
G.略
[单项选择]下面哪种说法与战略发展规划的含义相吻合：
A. 制定的是城市长期发展规划
B. 制定的是城市中长期发展规划
C. 制定的是城市整体发展规划
D. 制定的是城市与区域发展规划
[多项选择]依照我国法律规定，承包方对取得的土地承包经营权享有流转的权利。该权利包括( )。
A. 转包权
B. 出租权
C. 互换权
D. 转让权
[简答题]2011年4月3日，丙市烟草专卖局市场监管员小徐、小陈依法对烟草专卖零售户A进行日常检查。在查看零售许可证时，发现该客户的零售许可证己于2011年3月25日过期，当即对其进行提醒，并对许可证过期情况做了记录。在检查卷烟柜台时，发现该零售户A公开出售假冒、走私卷烟，于是依法对其进行询问、制作现场检查勘验笔录，并依法开具了先行登记保存通知书，对其经营的违规卷烟进行了先行登记保存，填写了抽样取证物品清单。检查结束后，小徐、小陈让该零售户A填写了重新办理烟草专卖零售许可证的申请表，并带回烟草专卖局。市场监管员对卷烟市场资料进行分类时，应该注意哪几点？
[多项选择]转关运输货物的种类有( )。
A. 进口转关运输货物
B. 出口转关运输货物
C. 延后转关运输货物
D. 境内转关运输货物
[单选题]设备缺陷比较重大但设备在短期内仍可继续安全运行的缺陷是（ ）。
A.A-一般缺陷
B.B-严重缺陷
C.C-危重缺陷
D.D-紧急缺陷
[单项选择]将净化处理后的水输送到管网，网户或水塔的泵站称为（）
A. 一级泵站
B. 二级泵站
C. 加压泵站
D. 进水泵站
[单选题]【2020年技术实务43】下列防爆措施中,属于减轻性技术指施的是( )。
A.防止撞击产生火花
B.加强通风除尘
C.采用抗爆性能良好的结构
D.利用惰性介质进行保护
[单项选择]人类的教育活动与动物所谓“教育”活动存在本质区别。它主要表现为人类的教育具有（）。
A. 延续性
B. 模仿性
C. 社会性
D. 永恒性
[判断题]四显示自动闭塞在列车追踪间隔时间内，一般划分为不少于4个闭塞分区排列信号机。( )[311030204]
A.正确
B.错误
[多选题]缺陷一般分为()。
A.一般缺陷;
B.重大缺陷;
C.紧急缺陷;
D.临时缺陷;
[判断题]民主决策是指涉及社区居民切身利益的事项,必须由社区居民民主讨论,按照多数人的意见作出决定。
A.正确
B.错误
[单选题]下列不属于骨髓增生异常综合症骨髓常见病态造血表现的是（ ）。
A.红系核浆发育不平衡
B.粒系核分叶过多
C.粒系细胞颗粒过多
D.粒系细胞颗粒过少
E.见到幼稚型巨核细胞
[单项选择]暴发调查中常用的测量指标是（）
A. 发病率
B. 患病率
C. 病死率
D. 死亡率
E. 罹患率
[多项选择]人民代表大会制度的本质特征是人民通过选举产生的代表来（）
A. 行使国家权力
B. 参与国家管理
C. 了解国家运作
D. 维护人民的权利
[判断题]离合器发抖主要表现为:汽车起步时,离合器接合不平顺而使车身发生振抖或汽车突然向前冲。( )
A.正确
B.错误
[单项选择]男，70岁，肺结核患者，咯血痰2天，今晚突然大咯血、鲜血从口鼻涌出。因害怕出血，患者极力屏气，压制咯血，随即出现烦躁不安，挣扎坐起，极度呼吸困难，额面青紫，表情恐怖，大汗淋漓，双眼上翻。(以下3题共用题干)抢救最关键的措施是（ ）。
A. 立即鼻导管给氧，注射呼吸兴奋剂
B. 立即输血、输液、注射止血剂
C. 立即进行人工呼吸
D. 立即胸穿抽气
E. 立即采取体位引流，气管切开或抽吸
[单项选择]国家明令禁止的农村地区“新五小”是什么（）
A. 小造纸、小制革、小染料、小水泥、小钢铁
B. 小水泥、小火电、小炼油、小煤炉、小钢铁
C. 土炼焦、土炼砷、土炼汞、土炼铅锌、土炼油
[多选题]工作许可后，工作负责人、专责监护人应向工作班成员交待（），告知危险点，并履行签名确认手续，方可下达开始工作的命令。
A.现场电气设备接线情况
B.工作内容
C.人员分工
D.带电部位
E.现场安全措施
[单选题]有载调压可以在变压器不停电的情况下进行电压调整，并且调压范围大，调压级数多，10kV有载调压变压器调整范围可达额定电压的( )。
A.±5%
B.±10
C.%±15%
D.±20%
[单选题]影响X线强度的因素不包括( )
A.管电压
B.接地电极
C.管电流
D.靶面物质
E.高压波形
[简答题]Inside the Mind of the
Consumer
Could brain-scanning technology provide
an accurate way to assess the appeal of new products and the effectiveness of
advertising
A Marketing people are no longer prepared to
take your word for it that you favour one product over another. They want to
scan your brain to see which one you really prefer. Using the tools of
neuroscientists, such as electroencephalogram (EEG) mapping and functional
magnetic-resonance imaging (fMRI), they are trying to learn more about the
mental processes behind purchasing decisions. The resulting fusion of
neuroscience and marketing is, inevitably, being called
’neuromarketing’.
B The first person to apply
brain-imaging technology in this way was Gerry Zaltman of Harvard University, in
the late 1990s. The idea remained in obscurity until 2001, when BrightHouse, a
marketing consultancy based in Atlanta, Georgia, set up a dedicated
neuromarketing arm, BrightHouse Neurostrategies Group. (BrightHouse lists
Coca-Cola, Delta Airlines and Home Depot among its clients.) But the company’s
name may itself simply be an example of clever marketing. BrightHouse does not
scan people while showing them specific products or campaign ideas, but bases
its work on the results of more general fMRI-based research into consumer
preferences and decision-making carried out at Emory University in
Atlanta.
C Can brain scanning really be applied to
marketing The basic principle is not that different from focus groups and other
traditional forms of market research. A volunteer lies in an fMRI machine and is
shown images or video clips. In place of an interview or questionnaire, the
subject’s response is evaluated by monitoring brain activity. fMRI provides
real-time images of brain activity, in which different areas ’light up’
depending on the level of blood flow. This provides clues to the subject’s
subconscious thought patterns. Neuroscientists know, for example, that the sense
of self is associated with an area of the brain known as the medial prefrontal
cortex. A flow of blood to that area while the subject is looking at a
particular logo suggests that he or she identifies with that brand.
D At first, it seemed that only companies in Europe were prepared
to admit that they used neuromarketing. Two carmakers, DaimlerChrysler in
Germany and Ford’s European arm, ran pilot studies in 2003. But more recently,
American companies have become more open about their use of neuromarketing.
Lieberman Research Worldwide, a marketing firm based in Los Angeles, is
collaborating with the California Institute of Technology (Caltech) to enable
movie studios to market-test film trailers. More controversially, the New York
Times recently reported that a political consultancy, FKF Research, has been
studying the effectiveness of campaign commercials using neuromarketing
techniques.
E Whether all this is any more than a
modern-day version of phrenology, the Victorian obsession with linking lumps and
bumps in the skull to personality traits, is unclear. There have been no
large-scale studies, so scans of a handful of subjects may not be a reliable
guide to consumer behaviour in general. Of course, focus groups and surveys are
flawed too: strong personalities can steer the outcomes of focus groups, and
people do not always tell opinion pollsters the truth. And even honest people
cannot always explain their preferences.
F That is
perhaps where neuromarketing has the most potential. Most people say they prefer
the taste of Coke to Pepsi, but cannot say why. An unpublished study carried out
last summer at the Baylor College of Medicine in Houston, Texas, found that most
subjects preferred Pepsi in a blind tasting—fMRI scanning showed that drinking
Pepsi lit up a region called the ventral putamen, which is one of the brain’s
’reward centres’, far more brightly than Coke. But when told which drink was
which, most subjects said they preferred Coke, which suggests that its stronger
brand outweighs Pepsi’s more pleasant taste.
G ’People
form many unconscious attitudes that are obviously beyond traditional methods
that utilise introspection,’ says Steven Quartz, a neuroscientist at Caltech who
is collaborating with Lieberman Research. With over $100 billion spent each year
on marketing in America alone, any firm that can more accurately analyse how
customers respond to products, brands and advertising could make a
fortune.
H Consumer advocates are wary. Gary Ruskin of
Commercial Alert, a lobby group, thinks existing marketing techniques are
powerful enough. ’Already, marketing is deeply implicated in many serious
pathologies,’ he says. ’That is especially true of children, who are suffering
from an epidemic of marketing-related diseases, including obesity and type-2
diabetes. Neuromarketing is a tool to amplify these trends.’ Dr. Quartz counters
that neuromarketing techniques could equally be used for benign purposes. ’There
are ways to utilise these technologies to create more responsible advertising,’
he says. Brain-scanning could, for example, be used to determine when people are
capable of making free choices, to ensure that advertising falls within those
bounds.
I Another worry is that brain-scanning is an
invasion of privacy and that information will be compiled on the preferences of
specific individuals. But neuromarketing studies rely on small numbers of
volunteer subjects, so that seems implausible. Critics also object to the use of
medical equipment for frivolous rather than medical purposes. But as Tim Ambler,
a neuromarketing researcher at the London Business School says: ’A tool is a
tool, and if the owner of the tool gets a decent rent for hiring it out, then
that subsidises the cost of the equipment, and everybody wins.’ Perhaps more
brain-scanning will someday explain why some people like the idea of
neuromarketing, but others do not.
—EconomistComplete the sentences with the correct ending, A-F, below.
Write the correct letter, A-F, in boxes on your answer sheet.
A becomes well-known until the establishment of BrightHouse company.
B lights up the subjects’ medial prefrontal cortex that can show their preferences of brands.
C can provide real pictures of people’s brain activity that can reflect their thoughts.
D try to figure out the real thoughts of people about products.
E is used to ulitise EEG and fMRI to understand customers’ words.
F becomes widely acknowledged from the beginning of the 21st century.
Marketing people
[单项选择]五味子的主要成分为
A. 生物碱
B. 有机酸
C. 维生素C
D. 维生素E
E. 联苯环辛烯型木脂素
