热门试题:
[判断题] 电动机采用熔断器-高压接触器控制时,电流速断保护增设的延时时间应大于熔断器的熔断时间。（ )
A.正确
B.错误
[单选题] 三通调节阀流通方式有()。
A.气开和气关
B.合流与分流
C.正作用与反作用
[判断题]电流互感器在运行中严禁二次短路 ( )
A.正确
B.错误
[单项选择]在单代号网络计划中，某工作与其紧后工作之间的时间间隔应等于（）。
A. 该工作紧后工作的最早开始时间与该工作最早开始时间之差
B. 该工作紧后工作的最迟开始时间与该工作最早完成时间之差
C. 该工作紧后工作的最早开始时间与该工作最早完成时间之差
D. 该工作紧后工作的最迟开始时间与该工作最迟完成时间之差
[多选题]同轴电缆的特点（ ）。
A.传输频带较宽；
B.在高频下回路间及对外界的干扰防卫度高；
C.施工时，同轴电缆不需平衡。
D.以上都不是
[单项选择] “获指标逾期不买车”该受罚吗？既然无法保证市民在多长时间内参加摇号一定能摇到，那么就没有理由对__________的市民予以惩罚，这是一个基本的公平。更何况，大到国家政策尚且可能__________，普通家庭因为种种原因而临时改变购车计划，凭什么就得挨罚呢？ 填入画横线部分最恰当的一项是（）。
A. 未雨绸缪；朝令夕改
B. 防患未然；反复无常
C. 居安思危；变幻莫测
D. 临渴掘井；变化多端
[单项选择]
On the afternoon of April 19th, 1587, Sir Francis Dr. ake led his convoy of 31 ships into the port of Cadiz, (1) the Spanish navy was being prepared to (2) England. The Spanish were (3) completely by surprise, and Dr. ake’s men quickly looted, sank or burnt every ship in sight. After clearing the harhour of stores and (4) off a Spanish attack,Dr, aka and his ships (5) without the loss of a single man. Back in England, Dr. aka became a national hero, and his daring attack became known as the "singeing of the King of Spain’s beard".
As well as (6) back the Spanish plan to invade England by several months, Dr. ake’s daring attack (7) the success of a popular new drink. For among the stores that he (8) from Cadiz were 2,900 large barrels of sack, a wine made in the Jerez region of Spain, and the (9) of today’s sherry. The wine makers of Jerez looked for overseas markets, and sack
A. cutting
B. taking
C. setting
D. dissecting
[单项选择]
A. Besides
B. Therefore
C. However
D. Then
[单项选择]零售商业物业的租赁管理中，租金调整条款一般仅对基本租金有效，经营过程中的费用可根据每年的实际情况确定，对于次要租户一般每（）年调整一次。
A. 1
B. 2
C. 3
D. 5
[判断题]六类线的标识是“CAT6E”，带宽200M，用于千兆网，是未来发展的趋势。（ ）
A.正确
B.错误
[判断题]三通阀的气开气关选择必须通过采用正反作用执行机构来实现。
A.正确
B.错误
[单选题]在Word的编辑状态,选择了整个表格,执行了表格菜单中的"删除行"命令,则()。
A.整个表格被删除
B.表格中一行被删除
C.表格中一列被删除
D.表格中没有被删除的内容
[单项选择]基准收益率是导致投资行为发生所要求的( )。
A. 最低投资报酬宰
B. 平均投资报酬率
C. 最低投资利润率
D. 平均投资利润率
[单项选择]急性视网膜坏死综合征的治疗（）
A. 早期进行光凝治疗，预防网脱
B. 应用抗病毒药物，如无环鸟苷静脉点滴
C. 以上均对
D. 可小剂量、短期应用泼尼松口服
E. 一旦出现视网膜脱离，需做玻璃体切割术
[单项选择]检验报告的时效性主要指的是（）
A. 送检时间的及时性
B. 检验结果发出的及时性
C. 采样的及时性
D. 检验申请的及时性
E. 样本检测的及时性
[单选题]世界卫生组织制定的口腔健康标准是
A.牙清洁，无龋洞
B.牙清洁，无龋洞，无痛感
C.牙清洁，牙龈颜色正常
D.牙清洁，牙龈颜色正常，无出血现象
E.牙清洁，无龋洞，无痛感，牙龈颜色正常，无出血现象
[多选题]关于社会服务机构人力资源管理的主要内容，下列说法错误的有（ ）。
A.训练与发展是招聘并分配员工到组织设定的职位工作的过程
B.绩效评估是指持续评估个人和团体对组织的贡献，同时与相关人员沟通、评估结果
C.合理的薪酬对员工的士气和工作表现非常重要
D.改善工会与管理层的关系属于提升员工关系的活动
E.将报酬与绩效相结合以及处理员工抱怨属于员工关系维持的策略
[单选题]高锰钢整铸辙叉心宽40mm断面处，辙叉心垂直磨耗（不含翼轨加高部分），50kg/m及以下钢轨在正线上超过（）时为轻伤。《修规》第3.9.13条
A.4mm
B.6mm
C.8mm
D.10mm
[单选题]刮削修理厚壁轴瓦时,下列要求不正确的是______:(263.664.:第02.-02.章 柴油机主要部件及检修)
A.依据轴和瓦的接触情况刮削
B.要保证轴和瓦的接触包角及瓦口形状
C.要保证轴承间隙
D.要保证轴承合金厚度
[单选题]水上迫降程序演示中，乘务长最佳穿救
生衣的时机为乘务员进行( )时。
A.取下尖锐物
品，穿上衣
B.选择援助者
并更换旅客
C.救生衣演示
D.区域划分，
出口位置指
[填空题]在铸坯液芯尾部采用轻压下技术可以改善铸坯的( )。
[单选题]当探头/风挡加温按钮设置AUTO位时，探头加温何时自动开始：
A.地面不加温，但离地时自动加温
B.发动机开车后以高温加温
C.人工选择高温前，以低热加温
D.发动机开车后低热，离地后正常加温
[单项选择]（）1月国务院办公厅转发了《关于进一步加强古籍保护工作的意见》，就加强古籍保护的指导思想，近、远期目标，保障措施作出了详尽规定，是新时期政府古籍保护工作的大政方针。
A. 2002年
B. 2005年
C. 2007年
D. 2009年
[单项选择]技术所有人将自己的技术转移给他人的法律行为，称为（）。
A. 技术转让
B. 技术赠与
C. 技术转借
D. 技术出让
[判断题] 驾驶机动车行经城市没有列车通过的铁路道口时允许超车。
A.正确
B.错误
[单项选择]女，37岁。颅脑外伤。可正确回答问题，可自动睁眼，右侧肢体偏瘫，刺痛可回缩，左侧肢体可随意运动。GCS评分为（）
A. 15分
B. 14分
C. 13分
D. 12分
E. 11分
[单项选择]由于商品流通企业的预测大多是从本企业角度出发的，因此商品流通企业的预测侧重于( )。
A. 需求预测
B. 市场预测
C. 宏观预测
D. 销售预测
[填空题]Most speakers are surprising to learn that people who 1._____
speak only one language form a minority of the world’s
population that most people function in two or more languages. 2._____
While few people are truly balanced bilinguals or polyglots
who feel equal comfortable with all languages, 3._____
the fact is that most of the world’s population functions
in more than language. Given this, it’s somewhat surprising 4._____
that so much attention is paid to the English-speaking world
to the matter of learning a additional language. If so many 5._____
people seem to do it so easily, then just what is the problem
The simplest answer is that there really isn’t one.
Giving ample opportunity and time, most people can learn as 6._____
many languages as they want or need to. But as teachers
charged with the responsibility of adding English to the
linguistic inventory of non-English-speaking children, we
must be concer
[单项选择]主要根据解离程度不同进行物质分离的方法是（）
A. 聚酰胺色谱法
B. 凝胶过滤法
C. 离子交换法
D. 硅胶柱色谱法
E. 纸色谱法
[不定项选择题]King Juan Carlos of Spain once insisted kings don’t abdicate, they die in their sleep. But embarrassing scandals and the popularity of the republican left in the recent Euro-elections have forced him to eat his words and stand down. So, does the Spanish crisis suggest that monarchy is seeing its last days? Does that mean the writing is on the wall for all European royals, with their magnificent uniforms and majestic lifestyles?
The Spanish case provides arguments both for and against monarchy when public opinion is particularly polarized, as it was following the end of the France regime, monarchs can rise above “mere” politics and “embody” a spirit of national unity.
It is this apparent transcendence of politics that explains monarchs’ continuing popularity as heads of state. And also, the Middle East expected, Europe is the most monarch-infested region in the world, with 10 kingdoms not counting Vatican city and Andorra. But unlike their absolutist counterparts in the Gulf and Asia, most royal families have survived because they allow voters to avoid the difficult search for a non-controversial but respect public figure.
Even so, kings and queens undoubtedly have a downside. Symbolic of national unity as they claim to be, their very history—and sometimes the way they behave today—embodies outdated and indefensible privileges and inequalities. At a time when Thomas Piketty and other economists are warning of rising inequality and the increasing power of inherited wealth, it is bizarre that wealthy aristocratic families should still be the symbolic heart of modern democratic states.
The most successful monarchies strive to abandon or hide their old aristocratic ways. Princes and princesses have day-jobs and ride bicycles, not horses (or helicopters). Even so, these are wealthy families who party with the international 1%, and media intrusiveness makes it increasingly difficult to maintain the right image.
While Europe’s monarchies will no doubt be smart enough to strive for some time to come, it is the British royals who have most to fear from the Spanish example.
It is only the Queen who has preserved the monarchy’s reputation with her rather ordinary (if well-heeled) granny style. The danger will come with Charles, who has both an expensive taste of lifestyle and a pretty hierarchical view of the world. He has failed to understand that monarchies have largely survived because they provide a service—as non-controversial and non-political heads of state. Charles ought to know that as English history shows, it is kings, not republicans, who are the monarchy’s worst enemies.
Monarchs are kept as head of state in Europe mostly ______.
A.owing to their undoubted and respectable status
B.to achieve a balance between tradition and reality
C.to give voters more public figures to look up to
D.due to their everlasting political embodiment
[判断题]根据《DL/T836.2-2016供电系统供电可靠性评价规程第2部分：高中压用户》停电事件的起始时间应采用设备操作或故障跳闸时间，若无法明确停电的具体时间，可采用用户最早报障时间。
A.正确
B.错误
[多选题]水枪按射流形式分哪几类（）
A.A、直流水枪
B.B、开花水枪
C.C、喷雾水枪
D.D、直流喷雾水枪
E.E、多功能水枪
[填空题]接入网系统可提供的业务有：窄带话音业务、ISDN业务、<--NRC-->和宽带业务等
[单项选择]下述痢疾各证型中，适用于桃花汤的是( )
A. 疫毒痢
B. 寒湿痢
C. 虚寒痢
D. 阴虚痢
E. 休息痢
[多选题]商业银行市场风险可以分为（ ），分别是指由于利率、汇率、股票价格和商品价格的不利变动所带来的风险。
A.利率风险
B.汇率风险（包括黄金）
C.股票价格风险
D.商品价格风险
[单选题]新生儿的年龄是指( )
A.从出生至生后满30天
B.从出生到出生后满28天
C.从出生到生后满2周
D.从孕期28周到生后2周
E.从孕期28周到生后1周
[多选题] 供电人的义务有以下(____)项义务。
A. 按质、安全供电
B. 中断供电及时通知
C. 断电及时抢修
D. 修理用电人的产权设备
