热门试题:
[单选题]按下司机操纵台紧急制动按钮，施加（）。
A.常用制动
B.最大常用制动
C.紧急制动UB
D.紧急制动EB
[单选题]关于心包错误的描述是 （ ）
A.分为纤维心包和浆膜心包
B.纤维心包伸缩性很小
C.浆膜心包又分为脏、壁两层
D.纤维心包与浆膜心包间为心包腔
E.心包腔内有少量浆液
[判断题]支臂是机架结构的延伸，用以扩充轴距，安装动力电机，有些多旋翼的脚架也安装在支臂上。
A.正确
B.错误
[单选题]痰量较多,呼吸功能尚好的病人( )
A.体位引流
B.湿化呼吸道
C.拍背与胸壁震荡
D.机械吸痰
E.指导患者有效咳嗽、咳痰的方法
[单项选择]
Part Ⅱ Cloze Test Directions: For each numbered bland; in the following passage, there are four choices marked [A], [B], [C] and [D]. Choose the best one and mark your answer on the ANSWER SHEET I by blackening the corresponding letter in the brackets with a pencil. Industrial safety does not just happen. Companies (41) low accident rates plan their safety programs, work hard to organize them, and continue working to keep them (42) and active. When the work is well done, a (43) of accident free operations is established (44) time lost due to injuries is kept at a minimum. Successful safety programs may (45) greatly in the emphasis placed on certain aspects of the program. Some place great emphasis on mechanical guarding. Others stress safe work practices by (46) rules or regulations. (47) others depend on an emotional appeal to the worker. But, there are certain basic ideas that must be used in every program i
A. at
B. in
C. on
D. with
[多选题]使用水准仪对基坑底部进行抄平,利用( )确定底盘安装位置,底盘安装应平整,盘下回填土应夯实,其横向位移不应大于50mm。
A.方向桩;
B.辅助桩;
C.线绳;
D.经验目测。
[单选题]地面客舱卫生打扫时客舱灯光应调至：
A. BRT(100%)
B. DIM1(50% )
C. DIM2(10% )
D.关闭
[单选题]对于利用增加风阻调节风量的方法，下面叙述中正确的是（）。
A.增阻调节有一定的范围，超出这个范围可能达不到调节的目的
B.增阻调节是以小阻力巷道为依据，设法降低大阻力巷道的方法
C.增阻调节法工程量大，投资较多，施工时间长
D.以上说法都不对
E.略
F.略
G.略
H.略
[多选题]液压支架和放顶煤采煤工作面的放煤口,必须安装( )时同步喷雾。
A.喷雾装置
B.卸料
C.移架
D.放煤
E.降柱
[判断题]计算机中的信息可以直接通过网络传送至远方的另一台计算机中去的。
[单项选择]女性，23岁，工作时不慎长发被卷入机器中，头皮被整体撕脱，范围向前包括部分眼睑皮肤，后及枕部，双侧包括耳后皮肤和耳轮，伤后2小时被送入医院急诊科。如撕脱之头皮碾挫不明显，创面修复时应首先考虑选择（）。
A. 撕脱头皮去薄成断层皮片后完整回植
B. 撕脱头皮去薄成断层皮片后行邮票状植皮
C. 试行显微外科吻合残存动静脉回植头皮
D. 弃用撕脱头皮，另取皮行整张植皮
E. 头皮完整回植，不必吻合血管
[单选题]甲、乙、丙、丁拟设立一普通合伙企业，四人签订的合伙协议的下列条款中，不符合合伙企业法律制度规定的是（ ）。
A.甲、乙、丙、丁的出资比例为4：3：2：1
B.合伙企业事务委托甲、乙两人执行
C.乙、丙只以其各自的出资额为限对企业债务承担责任
D.对合伙企业事项作出决议实行全体合伙人一致通过的表决办法
[单项选择]( )年爆发了资本主义世界经济大危机。
A. 1920～1925
B. 1925～1930
C. 1921～1933
D. 1929～1933
[多项选择]施工资料和档案可采用（）形式。
A. 打印
B. 纸质载体
C. 光盘载体
D. 手写
E. 原始记录
[判断题]当温度不变时,流过导体的电流与这段导体两端的电压成反比,与这段导体的电阻成正比。(易)( )
A.正确
B.错误
[单项选择]带式皮带机托辊在500N轴向载荷作用下，托辊的轴向窜动值不得大于（）。
A. 0.7mm
B. 0.8mm
C. 0.9mm
[单选题]关于中央子午线的说法正确的是( )。
A.中央子午线又叫起始子午线
B.中央子午线位于高斯投影带的最边缘
C.中央子午线通过英国格林尼治天文台
D.中央子午线经高斯投影无长度变形
[判断题]为了防止短路。电流互感器可装熔断器保护。
A.正确
B.错误
[单选题]根据《山东省农村信用社联合社办公室关于进一步重申和明确农商银行高管人员信贷履职事项的通知》要求，分管信贷业务的农商银行班子成员上岗前应通过省联社信贷专业考试，一次不及格可补考一次，两次不及格者建议（ ）。
A.给予通报批评
B.给予经济处罚
C.调整其分工
D.取消其任职资格
[单选题]在中性点不接地的电力系统中,当发生单相接地故障时,流入大地的电流若过大,就会在接地故障点出现断续电弧而引起( )。
A.过电压
B.过电流
C.过负荷
[简答题]低压四芯铠装电缆热缩中间头制作中热缩外护套时的注意事项有哪些?
[多选题]依据《政府会计制度》,以下属于新制度下科目的有( )
A.工程物资
B.预付账款
C.暂存款
D.累计盈余
[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.
—Economistthe experiment of testing the potential of neuromarketing
[单选题]DS6-K5B在计算机联锁，当系统运行正常，面板指示灯D2灯亮表示( )。[323010201]
A.两系不同步
B.两系同步
C.执行控制功能
D.控制功能停止
[单项选择]脊柱结核最严重的并发症是（）
A. 窦道形成，混合感染
B. 椎体的病理性骨折
C. 脊柱的活动功能障碍
D. 截瘫
E. 骨骺受累时可影响生长发育
[单项选择]使用空气呼吸器工作时，未离开毒区不准脱下面罩，当空气瓶的压力小于（）MPA或报警时，应冷静退出有毒区，更换气瓶。
A. 2
B. 3
C. 4
D. 5
[判断题]局、总队每半年，支队每季度，至少组织分析一次基层建设形势，提出目标、任务、措施和要求。( )
A.正确
B.错误
[填空题]有一台智能型温度显示仪，测量范围为设定为0～600℃，其允许误差为±0.5%FS±1个字，则最大误差不超过（）。
[单选题] 《煤矿安全规程》规定，局部通风机及其开关地点附近10m以内风流中，瓦斯浓度不超过（ ）时，方可人工开启局部通风机。
A.0.5%
B.1.0%
C.1.5%
D.2.0%
[单选题]绝缘鞋(靴)的使用期限应以( )为限,即当大底露出黄色面胶(绝缘层)。
A.一年
B.两年
C.中底磨光
D.大底磨光
[单选题]燃油交输活门关闭时，EICAS信息“L FUEL SYS PRESS”表示什么意思？
A.左侧增压泵压力低
B.左侧超控泵压力低
C.左侧增压泵和超控泵压力低
D.左右两侧增压泵和超控泵压力低
[单项选择]
F: Wait. I almost forgot one thing. Our refrigerator is empty. We must go to the supermarket.
M: Must "we" I mean, why not go there yourself
F: Come on, boy. You’ve got nothing better to do.
M: Okay, then.
F: Let’s get a shopping cart. First, we should get our vegetables. Potatoes, tomatoes, onions... what else do we need
M: Don’t ask me. You are the one who decides.
F: Ah, yes. We need some bananas. Let’s check out the fruit section.
F: Look at the fresh strawberries. Must be delicious. And, here are grapes. I’m always crazy about grapes. Next is the meat section. Want some beef .
M: Mom, I think we’ve got more than enough. And if we don’t hurry up, we’ll miss the dinner time.
F: My! It’s already 6 o’clock!
Where does this conversation most probably take place （ ）
A. In a fruit store.
B. In a meat store.
C. In a market.
[多选题]绘制工序简图基本要求有( )。
A.用粗实线表示该工序的各个加工表面,真他部位用细实线绘制
B.可按比例缩小
C.标明该工序各加工表面加工后的工序尺寸、偏差及表面粗糙度
D.用规定的定位符号表明该工序的安装方式、定位基准、夹紧方向和夹紧力的作用点
E.并标注其他相关尺寸
[多选题]大学生要坚持由易到难、由近及远,从现在做起,从自己做起……为实现( )中国梦凝聚强大的青春能量。
A.社会进步
B.国家富强
C.民族振兴
D.人民幸福
[判断题]SMTP是接收邮件服务器，所以OutlookExpress在接收邮件前，首先必须与它建立连接。
[单选题](231459)见图，它表示的是()。
A.离心式风机
B.轴流式风机
C.暖风机
D.回转式空气预热器
