热门试题:
[多选题]依据《中国南方电网有限责任公司电力事故事件调查规程》(南方电网安监〔2021〕11号附件)表A. 1电力生产安全事故等级划分标准:以下类型属于电力生产安全事故等级一般事故的是( )。
A. 一次事故造成10人以下重伤
B. 县级市电网电网负荷在150MW以下的减供负荷40%以下或50%以上用户停电。
C. 一次事故造成3人死亡
D. 一次事故造成直接经济损失900万元
[多选题]属于减少事故损失的安全技术措施的基本原则有( )。
A.个体防护
B.故障一安全设计
C.设置薄弱环节
D.隔离
[单选题]资本主义国家的民主制度存在形式上平等而事实上不平等的矛盾,根本原因在于
A.宪法是由资产阶级制定的
B.民主的原则是与实践相脱节的
C.劳动人民不能参与国家政权的管理
D.民主权利的实现受到资本主义生产资料私有制的限制
[单项选择]以下哪项不是真核生物细胞核基因组的特点( )
A. 细胞核基因组中编码区域远远少于不编码区域
B. 染色体被高度压缩
C. 基本上没有操纵子发挥作用
D. 重复序列少见
E. 细胞核基因组的DNA和蛋白质结合形成染色体
[多选题]供电远动系统由哪几部分构成( )?
A.调度主站
B.远动传输通道
C.被控站
D.复示设备
[单选题]凡上道使用涉及行车安全的小型养路机械,应经过()。
A.铁路合格检测
B.集团公司认证
C.铁路产品认证
D.工务段认证
[单选题]青少年进行力量练习时正确的事项是( )
A.采用一些抗阻力和较轻的负重练习来发展肌肉力量
B.训练负荷大
C.训练时间长
D.次数、组次多
[多项选择]不是IC卡圈存的交易路径为()。
A. 存款-借记卡-IC卡-圈存
B. 客户服务-借记卡-IC卡-圈存
C. 公共管理-借记卡-IC卡-圈存
D. 存款-太平洋卡-IC卡-圈存
[多选题] 血小板的生理功能有 ( )
A.损伤刺激血小板释放使局部血管收缩的物质
B.在损伤处血小板粘聚
C.形成止血栓
D.促进血液凝血
E.对血管壁的营养支持功能
[判断题]机房应釆用结构化布线系统,电源线应尽可能远离计算机信号线,并避免并排敷设,当不能避免时,应采取相应的屏蔽措施,避免互相干扰。
A.正确
B.错误
[多选题]标准试块是指()均经主管机关或权威机构检定的试块。
A.材质
B.形状
C.尺寸
D.性能
[判断题]石脑油汽提塔再沸器温度波动,会影响石脑油的干点。
[单项选择]对人的行为干预重点应放在()
A. 儿童时期
B. 少年时期
C. 青年时期
D. 中年时期
E. 老年时期
[简答题]为什么目前常用插销式试验作为评定材料抗冷裂倾向的试验方法?
[判断题]装载机实施作业标准中“退行”项目的岗位作业标准就是装载机退出铲料地点。
A.正确
B.错误
[单选题]段标准化规范化建设,以考核评价体系为( )。
A.基本
B.核心
C.基础
[单选题]25岁男性,右股骨干骨折已一年半,目前仍有短缩畸形和反常活动,X线片示,两骨折端已被硬化骨封闭,目前应采取的治疗
A.手法复位,牵引固定
B.手法复位,石膏外固定
C.加强营养,促进骨愈合
D.加强功能锻炼
E.手术切除硬化骨,植骨加钢板固定,加牢固外固定
[多项选择]影响注意品质的因素主要有()。
A. 神经系统的特点
B. 后天的训练
C. 兴趣
D. 记忆力
[单选题]39、路况监控管理工作主要以(___)的方式开展。
A.A、路管巡查
B.B、电子巡查
C.C、养护巡查
D.D、收费巡查
[单选题]对于公共娱乐场所,下列说法不正确的是( )。 ( )
A.安全疏散出口数量应符合相关规定
B.安全出口总宽度符合要求的前提下可不考虑单个出口的净宽度
C.安全疏散出口不应装设铁栅栏、铁门、铝合金门等等金属材质栅栏、门
D.安全疏散出口不应装设转门
[多项选择]下列关于制定正常标准成本的表述正确的有()。
A. 直接人工的价格标准是预定的工资率
B. 变动制造费用的价格标准是每一工时变动制造费用标准分配率
C. 直接材料的价格标准包括正常损耗的成本
D. 固定制造费用的用量标准与变动制造费用的用量标准相同,也可以不同
[判断题]一个完整的计算机系统由硬件系统和软件系统两大部分组成。
[判断题]( )高速铁路桥隧大修原则上由专业施工单位施工,零小的一般大修或周期性大修工程,亦可由设备管理单位施工。
A.正确
B.错误
[单项选择](2009)房地产需求是指在某一特定的时间内,在每一价格水平下,对某种房地产()。
A. 消费者需要的数量
B. 消费者愿意而且能够购买的数量
C. 企业提供的数量的总和
D. 企业愿意且能够提供的数量
[判断题]三相异步电动机作用在转子上的电磁转矩,与通过气隙旋转传递到转子的电磁功率成反比。( )
A.正确
B.错误
[单项选择]利用煤油混合剂渗透法检验柴油机汽缸体裂纹时,()配制比例为3:1。
A. 水和机油
B. 柴油和机油
C. 机油和煤油
D. 柴油和煤油
[单项选择]
Text 2
In ancient Greece athletic festivals were very important and
had strong religious association. The Olympian athletic festival held every four
years in honour of Zeus, king of the Olympian Gods, eventually lost its local
character, became first a national event and then, after the rules against
foreign competitors had been abolished, international. No one knows exactly how
far back the Olympic Games go, but some official records date from 776
B.C.
The games took place in August on the plain by Mount
Olympus. Many thousands of spectators gathered from all parts of Greece, but no
married woman was admitted even as a spectator. Slaves, women and dishonoured
persons were not allowed to compete. The exact sequence of events is uncertain,
but events included boy’s gymnastics, boxing, wrestling, horse racing and field
events, though there were fewer sports involved than in the modern Olympic
Games.
On the last day of the Games, all the w
A. the Greeks had no means of recording the results
B. they are much better
C. details such as the time were not recorded in the past
D. they are much worse
[多选题]下列属于国管公积金贷款流程的有( )。
A.签署买卖合同
B.抵押
C.面签
D.批贷
E.签借款合同
[多选题]3.520. 集中器I型可用以下( )方式采集电能表的数据。
A.实时采集
B.定时自动采集
C.自动补抄
D.手动补抄
[判断题]对UPS进行内部维修时UPS应处于自动旁路工作模式。
A.正确
B.错误
[多选题]移动数据流量双封顶提醒服务中当月套餐外国内流量费用达到()元封顶值将暂停收取流量费,当月套餐外移动数据流量达到()封顶值将暂停数据流量功能。
A.300元
B.500元
C.10G
D.15G
E.30G
[单项选择]On November 19, 1863, Abraham Lincoln went to Gettysburg in Pennsylvania to speak at the National Soldiers Cemetery. The Civil War was still going on. There was much criticism of President Lincoln at the time. He was not at all popular. He had been invited to speak at Gettysburg only out of politeness. The principal speaker was to be Edward Everett, a famous statesman and speaker of the day. Everett was a handsome man and very popular everywhere.
It is said that Lincoln prepared his speech on the train while going to Gettysburg. Late that night, alone in his hotel room and tired out, he again worked briefly on the speech. The next day Everett spoke first. He spoke for an hour and 57 minutes. His speech was a perfect example of the rich oratory of the day. Then Lincoln rose. The crowd of 15,000 people at first paid little attention to him. He spoke for only nine minutes. At the end there was little applause. Lincoln turned to a friend and remarked, "I have failed again." On the tra
A. Lincoln’s Gettysburg Address has deep meaning.
B. Lincoln’s Gettysburg Address is simple in style.
C. Lincoln’s Gettysburg Address is memorized by every American.
D. Lincoln’s Gettysburg Address is the greatest speech ever delivered in the United States.
[单选题]转点在水准测量中起传递( )的作用。
A.高程
B.水平角
C.距离
D.方向
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》,合成纤维吊装带、棕绳和化纤维绳使用后应及时清理,存放在()的库房,并远离热源。
A.清洁
B.潮湿
C.干燥
D.通风