热门试题:
[单项选择]混凝土重力坝内应变计组与上、下游坝面应有一定距离,此距离不宜小于()。
A. 0.5~0.8m;
B. 0.8~1.2m;
C. 1.5~2m;
D. 2.5~3m。
[判断题]2、执法部门要提高执法人员的素质,促进严格、文明、科学执法。
A.正确
B.错误
[单选题]第三次签订劳动合同的期限为( )
A.1年
B.2年
C.3年
D.无固定期限
[多选题]甲因涉嫌恐怖活动犯罪被公安机关抓获,以下说法正确的是( )。
A.拘留后,如有通知可能有碍侦查的情形,可以暂不通知其家属
B.如果甲被通缉,在追捕过程中,经过严格的批准手续,可以对犯罪嫌疑人的手机进行定位
C.在侦查期间,会见委托的辩护律师的,应当经过侦查机关批准
D.如果其不通晓汉语,应当为其提供翻译
[填空题](62376)东风8B型内燃机车起动电路中,串联在LLC、LC线圈电路中的HKF辅助触头的作用时,保证机车( )
后方可起动机车。(2.0分)
[单选题]营业机构于2019年2月4日(周一,工作日)下午16:00(已过当日交换提出时点)收到客户提交的税收缴款书,缴款到期日为2019年2月3日,网点应()。
A.告知客户凭证过有效期不予受理
B.告知客户需按过期一天计收滞纳金,并于2月4日当日按税款加滞纳金的汇总金额计收表外703待清算凭证备忘科目。缴款书各联加盖“交换时间已过,次日提出交换”字样,并于下一工作日第一场同城票据提出交换。
C.2月4日按税票金额受妥入账,缴款书各联加盖“交换时间已过,次日提出交换”字样,并于下一工作日第一场同城票据提出交换。
D.2月4日按税票金额计收表外703待清算凭证备忘科目,缴款书各联加盖“交换时间已过,次日提出交换”字样,并于下一工作日第一场同城票据提出交换。
[单选题]资本主义不同生产部门之间的竞争会导致( )
A.社会必要劳动时间的变化
B.平均利润的形成
C.资本主义生产关系本质的变化
D.全社会的利润总量小于剩余价值总量
[简答题]中转站的作用及功能?中转站如何选址?在规划和设计中转站时,考虑因素?
[单项选择]The evolution of sex ratios has produced, in most plants and animals with separate sexes, approximately equal numbers of males and females. Why should this be so Two main kinds of answers have been offered. One is couched in terms of advantage to population. It is argued that the sex ratio will evolve so as to maximize the number of meetings between individuals of the opposite sex. This is essentially a "group selection" argument. The other, and in my view correct, type of answer was first put forward by Fisher in 1930. This "genetic" argument starts from the assumption that genes can influence the relative numbers of male and female offspring produced, by an individual carrying the genes. That sex ratio will be favored which maximizes the number of descendants an individual will have and hence the number of gene copies transmitted. Suppose that the population consisted mostly of females: then an individual who produced sons only would have more grandchildren. In contrast, if the popul
A. the ability to adjust one’s behavior in light of the behavior of others
B. the degree of stability one can create in one’s immediate environment
C. the accuracy with which one can predict future events
D. the success one achieves in conserving and storing one’s resources
[判断题]CTC/TDCS、集中监测设备系统中修周期为8年。( )【《普速铁路信号维护规则》业务管理第132条3】
A.正确
B.错误
[单选题]专业展中的促销日程中,什么时候召开新闻发布会____。
A.距展前3周
B.距展前6周
C.距展前1周
D.距展前2周
[单项选择]雷尼替丁属于
A. 抗高血压药
B. 抗心律失常药
C. 抗消化性溃疡药
D. 抗酸药
E. 止吐药
[填空题]When can you probably go to a bar in the sports center
On______.
[单选题]化学洗消消防车指主要装备水泵、水加热装置和冲洗、中和、消毒的药剂,对被化学品、毒剂等污染的人员、地面、楼房、设备、车辆等实施冲洗和消毒的专勤消防车。
A.对
B.错
[判断题]防护罩、安全阀等不属于安全防护装置( )
A.正确
B.错误
[判断题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSSG 510001-2015)第5.3.8条规定:在厂站的带电区域内或邻近带电导体附近,可以使用金属梯子。
A.正确
B.错误
[判断题]对违反铁路网络安全红线管理的,发现后一律开除。
A.正确
B.错误
[多选题]以下哪种情形可能导致列车脱轨()
A.A.钢轨断裂
B.B.列车超速运行
C.C.擅自退行或溜车
D.D.错排进路接、发列车
[单选题]变压器大盖沿气体继电器方向坡度为( )
A.4%~6%
B.3%~4%
C.2%~4%
D.1%~1.5%
[多选题]《变电二次设备作业现场安全措施设置规范(试行)》(以下简称《规范》)适用于变电二次设备()等电力生产工作。
A.A.检验
B.B.检修
C.C.改建
D.D.扩建
[多选题]1.14. 第14题
工业用电负荷的主要特点包括( )。
A.从一天来看,工业用电负荷一天内出现三个高峰(早晨上班后-中午上班后-晚上照明时)-两个低谷(午休时-深
夜时),深夜时间长,负荷也最低
B.在一年的时间范围内,工业用电负荷一般是比较恒定的,但也有一些变化的因素。如北方寒冷,冬季用电比
夏季高,南方酷热,夏季用电比冬季高,停产检修和节假日期间用电量必然下降
C.一个地区的工业用电负荷也会受气候的影响而升降。如阴雨天工厂增加照明负荷,室外作业和施工因雨雪
而停产使用电负荷下降
D.在一个季度内,工业用电负荷一般季初较低-季末较高。在一个月内,一般上旬较低。特别是有节假日的月
份,任务不满的企业有时中旬用电最多,月底下降
[单选题]每张《假币收缴凭证》最多可以填写()个不同的冠字号码。
A.1;
B.2;
C.5;
D.8。
[判断题]2.29 某机动车驾驶人持有C1E驾驶证,则表明此驾驶人是初次申领C1准驾车型,再通过增加取得E准驾车型的。
A.正确
B.错误
[填空题]CAN全名为[ 1]是一种现场总线,主要用于工业环境监视控制系统通讯。
[单选题]安全施工高处作业人员最大年龄不大于()周岁。
A.50
B.52
C.55
D.60
E.略
F.略
[多选题]110kV及以下系统中,防止和限制铁磁谐振过电压的措施有()。
A.在电磁式电压互感器的开口三角形绕组中加装阻尼电阻
B.并联电容器组,进行无功补偿
C.装金属氧化物避雷器,消除冲击扰动
D.选用励磁性能好的电磁式电压互感器或改用电容式电压互感器
E.lue
F.lue
G.lue
H.lue
[单项选择]常用于眼球消毒的药物是()
A. 过氧化氢溶液
B. 高锰酸钾溶液
C. 硼酸溶液
D. 高渗氯化钠溶液
E. 酒精
[不定项选择题]共用题干
The Making of a Success Story
1 .IKEA is the world's largest furniture retailer,and the man behind it is Ingvar Kamprad,one of the world's most successful entrepreneurs.Born in Sweden in 1926,Kamprad was a natural business man.As a child,he enjoyed selling things and made small profits from selling matches,seeds and pencils in his community.When Kamprad was 17,his father gave him some money as a reward for his good grades.Naturally he used it to start up a business一IKE
A.
2 .IKEA's name comes form Kamprads'initials(I.K.)and the place where he grew up (E and
A).Today IKEA is known for its modern,minimalist furniture,but it was not a furniture company in the beginning.Rather,IKEA sold all kinds of miscellaneous goods. Kamprad's wares included anything that he could sell for profits at low prices,including watches,pens and stockings.
3 .IKEA first began to sell furniture through a mail-order catalogue in 1947.the furniture was all designed and made by manufactures near Kamprad's home.Initial sales were very encouraging,so Kamprad expanded the product line.Furniture was such a successful aspect of the business that IKEA became solely a furniture company in 1951. 4 .In 1953 IKEA opened its first showroom in Almhult,Sweden.IKEA is known today for its spacious stress with furniture in attractive settings,but in the early 1950s, people ordered from catalogues.Thus response to the first showroom was overwhelming:people loved being able to see and try the furniture before buying it.This led to increased sales and the company continued to thrive.By 1955,IKEA was designing all its own furniture.
5 .In 1956 Kamprad saw a man disassembling a table to make it easier to transport.Kamprad was inspired.The man had given him a great idea:flat packaging.Flat packaging would mean lower shipping costs for IKEA and lower prices for customers.IKEA tried it and sales soared.The problem was that people had to assemble furniture themselves,but over time, even this grew into an advantage for IKE
A.Nowadays,IKEA is often seen as having conno-tations of self-sufficiency.This image has done wonders for the company,leading to better sales and continued expansion.
6 .Today there are over 200 stores in 32 countries.Amazingly,Ingvar Kamprad has man-aged to keep IKEA a privately-held company.In 2004 he was named the world's richest man.He currently lives in Switzerland and is retired from the day-today operations of IKE
A.IKEA itself,though,just keeps on growing.
Paragraph 5______
A.Ingvar Kamprad一a Born Businessman
B.Success Brought By the Introduction of Showrooms
C.The Origin of IKEA
D.Specialization in Selling Furniture
E.Flat Packaging一a Feature of IKEA
F.World一Wide Expansion of IKEA
[简答题]在化工设计中,基本上需要进行几类计算?分别是什么?
[单选题]自动监测数据应实时公布监测结果,其中废水自动监测设备为每( )均值,废气自动监测设备为每( )均值
A. 2小时,1小时
B. 2小时,2小时
C. 1小时,2小时
D. 1小时,1小时
[单项选择]设关系模式R(U,F),其中U为属性集,F是U上的一组函数依赖,下列叙述正确的是 ( )。
A. 若X→Y为F所逻辑蕴涵,且Z
B. 若X→Y,Y→Z为F所逻辑蕴涵,则X→Z为F所逻辑蕴涵
C. 若Y
D. 若X
[判断题]浙江省农村合作金融机构会计报表包括业务状况表及表外科目表、资产负债表、利润表、损益表和所有者权益变动表。其中只有业务状况表及表外科目表要求按月编制。
A.正确
B.错误
[单选题]不是糖皮质激素治疗SLE的主要机制为
A. 抑制多核细胞向炎症部位移动和聚集
B. 抑制多核和单核细胞的吞噬功能及各种酶的释放
C. 细胞免疫功能受抑制
D. 抑制产生抗体的成熟B细胞
E. 减少循环中淋巴细胞和NK细胞的数量
[单项选择]国际电信世界大会上,审议具有24年历史的《国际电信规则》是一个巨大的挑战,因为要确保它能________,适应新一代信息通信技术用户的需求和全球化、激烈竞争和创新不断加深的技术环境。
填入划横线部分最恰当的一项是:
A. 推陈出新
B. 与时俱进
C. 精益求精
D. 破旧立新