热门试题:
[单项选择]完成AutoCAD的剖面线填充，下列选项中（）不是必要的条件。
A. 封闭的区域
B. 被填充区域必须在屏幕范围内
C. 剖面线会自动避开已标注的尺寸
D. 对组成封闭区域的线条没有线形要求
[多项选择]某县法院公开审判王某抢劫案，县检察院以人员不足为由，未派人员出庭支持公诉。法院经审理，判处王某有期徒刑15年。下列对于该案的上诉、抗诉说法正确的是：( )
A. 王某的近亲属有效独立提起上诉
B. 县检察院可以提出抗诉
C. 被害人赵某可提出上诉
D. 王某可以提出上诉
[单项选择]过食辛温燥热，易导致（）
A. 心血不足
B. 脾胃阳虚
C. 胃肠积热
D. 肺气不足
E. 肝血不足
[单项选择]胃肠道手术切开前要用纱布垫加以保护，其主要目的是（）
A. 避免胃肠道受损伤
B. 防止水分蒸发过多
C. 防止或减少污染
D. 防止术后腹胀
E. 防止术后急性胃扩张
[单项选择]The Nature of Civilizations
During the Cold War the world was divided into the First, Second and Third Worlds. Those divisions are no longer relevant. It is far more meaningful now to group countries not in terms of their political or economic systems or in terms of their level of economic development but rather in terms of their culture and civilization.
What do we mean when we talk of a civilization A civilization is a cultural entity. Villages, regions, ethnic groups, nationalities, religious groups, all have distinct cultures at different levels of cultural heterogeneity. The culture of a village in southern Italy may be different from that of a village in northern Italy, but both will share in a common Italian culture that distinguishes them from German villages. European communities, in turn, will share cultural features that distinguish them form Arab or Chinese communities. Arabs, Chinese and Westerners, however, are not part of any broader cultural entity. They constitute civilizations. A civilization is thus the highest cultural grouping of people and the broadest level of cultural identity people have short of that which distinguishes humans form other species. It is defined both by common objective elements, such as language, history, religion, customs, institutions, and by the subjective self-identification of people. People can and do redefine their identities and, as a result, the composition and boundaries of civilizations change.
Civilizations may involve a large number of people, as with China("a civilization pretending to be a state," as Lucian Pye put it), or a very small number of people, such as the Anglophone Caribbean. A civilization may include several nation states, as is the case with Western, Latin American and Arab civilizations, or only one, as is the case with Japanese civilization. Civilizations obviously blend and overlay, and may include sub civilizations. Western civilization has two major variants, European and North American, and Islam has its Arab, Turkic and Malay subdivisions. Civilizations are nonetheless meaningful entities, and while the lines between them are seldom sharp, they are real. Civilizations are dynamic; they rise and fall; they divide and merge. And, as any student of history knows, civilizations disappear and are buried in the sands of time.
Westerners tend to think of nation states as the principal actors in global affairs.
They have been that, however, for only a few centuries. The broader reaches of human history have been the history of civilizations. In A Study of History, Arnold Toynbee identified 21 major civilizations; only six of them exist in the contemporary world.According to the passage, what is a more meaningful way now to group countries as compared with the Cold War period
A. In terms of political systems.
B. In terms of the level of economic development.
C. In terms of the culture only.
D. In terms of culture and civilization.
[判断题] 雨天超车要开启前照灯,连续鸣喇叭迅速超越。
A.正确
B.错误
[判断题]经国务院批准，较大市的人民政府根据精简、统一、效能的原则，可以决定一个行政机关行使有关行政机关的行政许可权（ ）
A.正确
B.错误
[填空题]LKJ-2000监控装置在操纵端可进行正常按键操作，而在非操纵端只能进行一些（ ）操作。《LKJ2000型列车运行监控记录装置》P255
[单选题] 扫黑除恶专项斗争中,黑恶势力的发展演变过程是 。( )
A. 恶势力犯罪集团→恶势力犯罪组织→黑社会性质犯罪组织
B. 恶势力犯罪组织→恶势力犯罪集团→黑社会性质犯罪组织
C. 恶势力犯罪团伙→恶势力犯罪集团→黑社会性质犯罪组织
D. 恶势力犯罪团伙→恶势力犯罪组织→黑社会性质犯罪组织
[单选题]常规压井法压井。在启泵时调节节流阀保持套压值不变,井底压力会( )。
A.增加;
B.减少;
C.不变;
D.突降后缓慢回升。
[填空题]在进行串联管路的水锤计算时，根据（）的要求求得等价管路的水锤波速，根据管中的水体动能不变的要求，求得等价管路的ΣLV及其特性系数。
[单选题]属于独立自主性教育中关注环境的基本内容。（ ）
A.学习“安静”
B.学习开门
C.学习叠被子
D.学习浇花
[单选题]3.837. 第837题
在新装采集终端的流程的终端安装调试环节，如果配置设备错误，需要那个功能操作后才能重新进行配置(
)。
A.终端装拆处理
B.终端安装调试
C.配置设备
D.取消配置
[单选题]当列车通过道岔时若列车运行方向先到尖轨，再到辙叉，称之为（）。
A.对向道岔
B.顺向道岔
C.单开道岔
D.双开道岔
[判断题]如果流动资产大于流动负债，则与此相对应的差额要以长期负债或股东权益的一定份额为其资本来源。
[单选题]物体打击中人的不安全因素有忽视个人防护用品、用具的使用，如锯钢轨、用砂轮机打磨作业时，未佩戴防护（ ）。
A.眼镜
B.安全帽
C.手套
[判断题]使用Ⅲ类工具,必须装设额定漏电动作电流不大于30mA、动作不多于0.1秒的漏电保护器。( )
A.正确
B.错误
[单选题] 煤粉在燃烧过程中( )所用的时间最长。单选
A. 着火前准备阶段
B. 燃烧阶段
C. 燃尽阶段
[单选题]二级修（综合修）是为了使设备状态保持在（ ）以内，对定期检测发现缺陷有组织、有计划的维修，以及设备全面维护保养。
A.限界值
B.安全值
C.设计值
D.警示值
[单项选择]麻黄碱的碱性小于伪麻黄碱的原因是（）
A. 两者氮原子杂化方式不同
B. 麻黄碱结构中比伪麻黄碱多了个吸电子的羟基
C. 麻黄碱结构中比伪麻黄碱少了个给电子的烷基
D. 麻黄碱质子化后，共轭酸因分子内氢键效应影响比伪麻黄碱的较稳定
E. 麻黄碱质子化后，共轭酸因分子内氢键效应影响比伪麻黄碱的较不稳定
[判断题]2.76国产小型载客汽车不录入准牵引总质量。
A.正确
B.错误
[单选题]地方各级人民政府应当加强对农村消防工作的领导，采取措施加强( )建设，组织建立和督促落实消防安全责任制。
A.消防水源
B.公共消防设施
C.志愿消防队
D.义务消防队
[单选题]（ ）用以表达建筑物的地理位置和周围环境，是新建房屋及构筑物施工定位，规划设计水、暖、电等专业工程总平面图及施工总平面图设计的依据。
A.建筑总平面图
B.平面图
C.立面图
D.剖面图
[单选题]在鸣放应变警报后,船员应在min内到达指定地点。消防演习时,机舱应在 min内开泵供水;弃船演习时,在下达放艇命令后 min内将艇放至水面。
A.5,5,2
B.2,2,5
C.2,2,2
D.2,5,5
[多项选择]实行差异目标市场营销策略的优点是（）。
A. 成本低
B. 总销售量会增加
C. 能充分挖掘企业潜力
D. 易树立企业优越形象
E. 营销稳定性差
[简答题]EA04旋转件因润滑不良产生异味，应更换或改进润滑方式，更换损伤的密封件
[单项选择]下列陈述中哪一条不正确：（）
A. 国民待遇是在签定贸易条约时所依据的重要法律原则之一
B. 国民待遇一般不包括沿海贸易权
C. 国民待遇一般不包括外国公民的私人经济权力
D. 领海捕鱼权通常不适用于国民待遇原则
[填空题]A million motorists leave their cars filled up with petrol and with the keys in the ignition every day. The cars aye sitting in petrol stations while drivers pay for their (36) . The Automobile Association (A. A. ) has discovered that cars are left (37) for an average three minutes and sometimes longer as drivers buy drinks, sweets, cigarettes and other (38) items. With payment of credit cards becoming more and more common, it is not unusual for a driver to be out of his car for as long as six minutes. (39) the car thief with a golden opportunity.
For more than ten years there has been a bigger rise in car (40) than in most other types of crime. An (41) of more than two cars a minute are broken into or stolen in the UK. Car crime (42) for almost a third of all reported (43) with no signs that the trend is slowing down.
(44) . Amateur thieves are aided, in most cases, by our own ca
[单项选择]斜盘式轴向柱塞泵发生内泄最严重的部位是：（）
A. 柱塞与油缸之间
B. 油缸体与配油盘之间
C. 滑履与柱塞球头之间
D. 滑履与斜盘之间
[单项选择]下列不属于预防性职业卫生监督的是（）
A. 对新建的厂矿进行卫生监督
B. 对现有厂矿进行定期卫生监督
C. 监督企业对防护设施的建设情况
D. 职业病危害效果预评价
E. 建设监督项目主体项目预防护设施应同时设计、建设、使用
[单选题]生产线作业者的作业配置原则不包括
A.全工序自理作业法
B.多种品自理作业法
C.单人单机作业法
D.单一工序担任操作法
[单项选择]下列有关保险经营规则的叙述中，不正确的是( )。
A. 保险公司对每一危险单位，即对一次保险事故可能造成的最大损失范围所承担的责任，不得超过其实有资本金加公积金的20%，超过的部分，应当办理再保险
B. 保险公司需要办理再保险分出业务的，应当优先向中国境内的保险公司办理
C. 保险公司应当按照保险监督管理机构的有关规定办理再保险
D. 保险监督管理部门有权限制或者禁止保险公司向中国境外的保险公司办理再保险分出业务或者接受中国境外的再保险分入业务
[多项选择]在考生文件夹下有一个工程文件sjt5.vbp。该程序的功能是：分别统计7×7数组元素之和及元素中能够被7整除的元素的个数，并将统计结果显示在相应的标签中。请仔细阅读已有程序，然后在标出的位置编写适当的程序实现上述功能。
要求：不得修改原有程序和控件属性。在结束程序运行之前，必须至少正确运行一次程序，将统计结果显示在标签中，否则无成绩。最后把修改后的文件按原文件名存盘。
[题目提供的源程序]
Dim a(7,7) As Integer
Private Sub Form_Load（ ）
read
End Sub
Public Sub read（ ）
Open App.Path & "/Data5.txt" For Input As #1
Do While Not EOF(1)
For i=1 To 7
For j=1 To 7
Input #1, a(i,j)
Next j
Next i
Loop
Close #1
End Sub
Private Sub Command1_Click（ ）
Dim Sum As Long
’考生应编写的程序
Save
End Sub
Public Sub Save（ ）
Open App.Path & "/out5.txt" For Output As #1
Print #1. lblFirst.Caption, lblSecond.Caption
Close #1
End Sub
[多选题]工作状态的稳定性可（ ）。
A.静态
B.动态
C.行驶过程
D.大风状态
[判断题]GOOSE报文能够传送实时性要求不高的模拟量（环境温湿度，直流量）。
A.正确
B.错误
[判断题]燃气供应企业必须建立安全检查制度，按照相关规定对用户的燃气管道设备进行安全检查。( )
A.正确
B.错误
