热门试题:
[单选题]婴幼儿期基础代谢所需能A占总能量的( )
A.20%-30%
B.30%-40%
C.40%-50%
D.50%-60%
[填空题]稽核处理方式包括稽核意见书和（）决定书。
[多选题] 年,师某被借调到某涉密部门工作,协助起草了大量涉密文稿。2005年借调结束后,师某觉得这些文稿都是其心血结晶,便使用自己的U盘将有关涉密电子文稿违规复制带出该部门,并违规存储到连接互联网的计算机中,导致泄密,师某受到了党纪政纪处分。该案中师某哪些行为违规( )
A.起草大量涉密文稿
B.使用U盘连接涉密电脑
C.将涉密U盘连接互联网
D.私自复制涉密文件
[判断题]爆炸性气体环境电缆及其附件在安装和使用时,应能防止受到外来机械损伤、腐蚀或化学影响。
A.正确
B.错误
[单选题]社会存在决定社会意识是历史唯物主义的基本观点。该观点的含义是( )。
A.生产力决定生产关系
B.人类的物质生活方式决定其精神生活
C.经济基础决定上层建筑
D.科学技术是第一生产力
[单选题]防酸碱清洗剂适用于所有化学物品灼伤的清洗，可在严禁使用水的环境中使用，距受害处( )毫米进行喷射。
A.300—500
B.250—500
C.300—450
D.250 —
[判断题]土壤中只有毛细管水是植物可利用的水，重力水与吸湿水都不可以被利用。( )
[多选题]根据《国家电网有限公司基建安全管理规定》，下列关于施工项目经理职责说法正确的是（）。
A.组织建立本项目部安全管理体系
B.组织确定本项目部的安全管理目标
C.对分包队伍实行全过程的安全管理
D.定期组织开展安全检查
E.略
F.略
[单选题]电商化框架协议采购中的一级专区目录由（）确定。
A.地（市）物资部（物资供应中心）
B.省公司物资部
C.省公司物资公司
D.国网物资部
[单选题]肾结核多见的感染途径是
A.血行感染
B.上行感染
C.淋巴感染
D.直接扩散
E.接触感染
[单选题]配电工作许可人不包括用户变（配）电站运维人员。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单项选择]我国规定1岁内必须完成的计划免疫是（）.
A. 麻疹疫苗
B. 乙脑疫苗
C. 流脑疫苗
D. 流感疫苗
E. 甲型肝炎疫苗
[判断题]负载计算法是以实际悬挂的标准形式为依据。( )
A.正确
B.错误
[判断题]固体绝缘材料的击穿电压与电压作用时间有关,如电压作用时间很短就被击穿,则这种击穿很可能是电击穿。
A.正确
B.错误
[简答题]《普速铁路线路修理规则》规定，尖轨与基本轨组件、辙叉组件、配轨、轨排等在运输过程中应采取措施防止产生（ ）。
[单项选择] Each for its own reason, the study of residential mobility has been a concern of three disciplines: sociology, economics, and geography. For the economist, residential shifts provide a means for studying the housing and land markets. Geographers study mobility to understand the spatial distributions of population types. For the sociologist, interest in residential mobility has two sources: one stemming from the study of human ecology and the other, from a concern with the peculiar qualities of urban life. "Of course, there are clearly overlapping concerns and it is often difficult to discern the disciplinary origins of a researcher by solely examining the kinds of questions he or she raises about mobility, although it is usually easier to identify a researcher’’s discipline by noting the methods used and the concepts employed.
Urban mobility first appears in the sociological literature as a term expressing rather generalized qualities of urban, as opposed the non-urban life. S
A. the fact that people of different nationalities or ethnical groups reside in different places
B. . why people of one type prefer to isolate themselves from those of another type
C. peculiar characteristics of people from different countries in choosing living places
D. what types of people like to move frequently and why they keep changing their living places
[单项选择]22， 35， 56， 90， ( )， 234
A. 162
B. 156
C. 148
D. 145
[判断题](47153)( )轨缝过小，轨温降低时，就会形成瞎缝。(1.0分)
A.正确
B.错误
[单选题]爆炸极限是评定可燃气体、蒸汽或粉尘爆炸危险性大小的主要依据。下列说法正确的是__。
A.爆炸下限越低,爆炸极限范围愈宽,发生爆炸的危险性就越大
B.爆炸下限越高,爆炸极限范围愈宽,发生爆炸的危险性就越大
C.爆炸下限越低,爆炸极限范围愈窄,发生爆炸的危险性就越大
D.爆炸下限越高,爆炸极限范围愈窄,发生爆炸的危险性就越大
[单选题]下列关于合同订立的说法，不正确的是（）
A.当事人订立合同，应当具有相应的民事权利能力和民事行为能力
B.当事人必须本人订立合同，不得代理
C.当事人在订立合同过程中知悉的商业秘密，无论是否成立，不得泄露或者不正当地使用
D.当事人订立合同，有书面形式、口头形式和其他形式
[单选题](单选题).保证设备的( ),使有毒物质不能散发出来造成危害,是工业生产中防毒的有效措施之一。
A.通风性
B.坚固性
C.密闭性
D.紧闭性
[判断题]在进口报刊处理中，应先分拣畅销报刊，再分拣普通报刊。
[单项选择]The election will be held on _________ in Moscow.
A. July 16
B. July 13
C. June 16
D. June 13
[判断题]用品质标志分组所得的是品质数列，用数量标志分组所得的是变量数列。( )
A.正确
B.错误
[多选题] VTE物理预防的禁忌症有哪些
A. 充血性心力衰竭
B. 肺水肿
C. 下肢严重水肿
D. 肺栓塞
E.下肢局部情况异常（如皮炎、坏疽、近期接受皮肤移植手术）
[单选题]下列导航设备中,属于L波段的是()。
A. LOC
B.G.S
C.D.ME
D.A.DF
[判断题]巡道、故障处置等时间紧迫的施工应优先安排。
A.正确
B.错误
[单项选择]税务机关于每年（）主动向社会公告年度纳税信用评价为A.级的纳税人名单。
A. 4月份
B. 5月份
C. 6月份
D. 7月份
[多项选择]一旦启用和ERP的销售接口（不再使用模板导数）后，以下哪些选项是必须设置的（）。
A. 油站信息里的与SAP/R3交换数据选项
B. 油站信息里的公司相关里的所有字段
C. 付油类型里的订单类型、特殊处理标识
D. 系统连接设置
[单选题]对技术复杂、修复困难或重要的特大、大桥还应能安全通过（）校验频率的洪水。
A.1/50
B.1/100
C.1/200
D.1/300
[单选题]与10千伏及以下邻近带电线路和设备附近工作时.安全距离大于（）米.使用配电线路第二种工作票。
A.0.4
B.0.7
C.1
D.1.5
E./
F./
[单选题]在不使用汽车吊和电缆拖车的情况下,为了能使电缆盘从地面升起,在盘轴上平稳转动进行电缆敷设,采用带千斤顶的()。
A.牵引机
B.电缆运输机
C.电缆盘放缆支架
[填空题]Don’t expect Starbucks-like(1) ______like this one at the 13,600 U.S. McDonald’s, (1) ______
or 30,000-plus worldwide; the Oak Brook restaurant, which opened late last month, doubles as public restaurant and
test site. But the world’s largest restaurant chain is tinkering with various possibilities in technology and design to
try to ensure it is a(2) ______of choice in the future. (2) ______
McDonald’s has undergone an(3) ______change in more ways (3) ______
than one since a time(4) ______years ago when its sales and reputation were sagging amid complaints about its service
and food. (4) ______
The company reported first-quarter(5) ______income was up (5) ______
6 percent to(6) ______million and revenue rose 9 percent to ＄4.8 billion over the same time last year. (6) ______
Its stock price nearly tripled over a two-year period, h
[单选题]有限空间作业中断超过（）分钟，作业人员再次进入有限空间作业前，应当重新通风，检测合格后方可进入。
A.10
B.15
C.30
D.60
[单项选择]We’ve all heard how interesting Internet Shopping can be; that you can get things far cheaper than those you buy in the real shops. How convenient it is— you can shop when you want to. You can find many kinds of goods on the Internet what you’d never find on the high street. How it’s easy to compare with prices without going from one shop to another, and how there are no queues when you pay for the goods!
But before you start shopping on the Internet there are a number of questions you have to ask yourself.
Do you trust the seller
Do they have a "secure" server (安全的服务器)
What is the time when they send the goods to you
Can you contact them if the order goes wrong
Are there any hidden charges (隐藏的收费)
Most Internet Shopping sites use some sort of shopping cart (购物车)— you can place items into it. You must use a secure server, otherwise, don’t enter any information about your credit card. Don’t be afraid to email the sellers and ask them a few questions to
A. give up entering any information about your credit card
B. email the seller to ask some questions
C. C. Both A and
[判断题]建设现代化经济体系是我国发展的战略目标,也是转变经济发展方式、优化经济结构、转换经济增长动力的迫切要求。( )
A.正确
B.错误
