热门试题:
[单选题]立、撤杆应设专人统一指挥。开工前,应交待施工方法、指挥信号和( )。
A.安全措施
B.技术措施
C.组织措施
D.应急措施
[单选题]在经济交往中,权利人与义务人之间由于一方违约或违法致使
对方遭受财产损失的风险,称为( )。
A. 纯粹风险
B. 财产风险
C. 责任风险
D. 信用风险
[单项选择]镜下血尿是指尿中红细胞超过 ()
A. 2个/HP
B. 3个/HP
C. 5个/HP
D. 8个/HP
E. 10个/HP
[判断题]油罐石油静态测量的油罐术语中,检实尺指的是测量参照点至罐内液面的垂直距离。( )
A.正确
B.错误
[单选题]薪酬体系、绩效标准确定及执行业务经办流程中,确定薪酬标准的终审节点为()
A.分管领导
B.财务总监
C.股份总经理
D.董事会
[单选题]木脚手架单排架不得超过()m;
A.20
B.24
C.25
D.30
[单选题]从2020年市场化交易开始,售电公司代理的所有用户的售电收入统一由___支付。
A.广西电网
B.地方电网
C.增量配电网
D.用户所属电网
[单选题]在信号、通信线路及设备附近进行施工或作业时,应会同( ),采取安全防护措施。
A.区间调度
B.局调度
C.车站值班员
D.设备维护部门
[单项选择]关于前列腺癌描述不正确的是()
A. 前列腺癌是男性最常见的恶性肿瘤之一
B. MRI显示前列腺癌主要靠T2加权像
C. 前列腺癌主要发生在中央叶
D. 精囊受侵表现T2加权像呈低信号肿块
E. 前列腺形态消失,包膜连续性中断
[单选题]生产经营单位必须遵守《安全生产法》和其他有关安全生产的法律、法规,加强安全生产管理,建立、健全( )和安全生产规章制度。
A. 安全生产责任制
B. 安全生产体系
C. 安全生产机制
D. 全员安全生产责任制
[判断题]试验用的高压引线应尽量缩短。( )
A.正确
B.错误
[判断题]安全线与其他线路的直线部分线间最小距离为5300mm。( )GJ15(1分)
A.正确
B.错误
[判断题]电击穿是在高电压的作用下短时间就发生的绝缘击穿。( )
A.正确
B.错误
[多选题]固体介质的体积电导是由介质中的( )构成。
A.电子
B.离子
C.分子
D.杂质
[单项选择]列哪一种物质是目前已被确定的致畸物()。
A. 甲醛
B. 亚硝酸类
C. 苯
D. 敌敌畏
E. 甲基汞和"反应停"
[单选题]女,70岁,蛋白尿一个月,尿蛋白定量6g/L,蛋白电泳显示以小分子蛋白为主,呈单克隆分布。其蛋白尿的性质应为( )。
A.组织性蛋白尿
B.肾小球性蛋白尿
C.溢出性蛋白尿
D.分泌性蛋白尿
E.肾小管性蛋白尿
[判断题]高层厂房和甲、乙、丙类多层厂房的疏散楼梯应采用封闭楼梯间或室外楼梯。
A.正确
B.错误
[单项选择]I'm looking for a curtain that can ______ the carpets in my rooms.
A. suit
B. match
C. fit
D. agree
[单选题]道岔护轨轮缘槽宽度为42mm,容许误差为( )mm。
A.-1~+2
B.-1~+3
C.0~+1
D.0~+2
[填空题]电视新闻的三个构成基本元素是:()、()和()。
[多项选择]RPR中常用的数据操作包括()。
A. Insert,上环
B. Copy,下环
C. Swap,交换
D. Strip,剔除
[单项选择]对白居易的处世态度和诗歌创作产生重要影响的事件是()。
A. 安史之乱
B. 被贬江州
C. “二王八司马”事件
D. 甘露之变
[单选题]若因网站或电子银行系统升级,需要停止服务超过( )个小时的,厦门国际银行将提前在网站予以公告。
A.1
B.2
C.3
D.4
[多选题]护理人员应该履行的重要职责包括
A.促进健康
B.预防疾病
C.恢复健康
D.减轻痛苦
[多选题]视频节点包括()。
A.视频核心节点
B.视频区域节点
C.I类视频接入节点
D.II类视频接入节点
[单选题]依据《道路交通安全法》的规定,根据道路条件和通行需要,道路划分为机动车道、非机动车道和人行道的,机动车、非机动车、行人实行分道通行。没有划分机动车道、非机动车道和人行道的,机动车在道路()通行,非机动车和行人在道路()通行。
A.中间;两侧
B.中间;中间
C.两侧;两侧
[单选题]逆变器应符合国家、行业相关技术标准,当50%UNU<85%UN,其电压保护动作时间要求为最大分闸时间不超过( )。
A.0.2s
B.2.0s
C.5s
D.10s
[填空题]超限超重货物车辆的挂运,必须纳入 ( ),根据超限超重货物运输确认电报和超限超重车辆挂运通知单确定的运行条件,由列车调度员发布调度命令。
[单项选择]
The U.S. Department of Agriculture (USDA) estimates that, on average, each person in the United States throws out about 328 pounds of edible food each year. Food bought with the best (1) sits for weeks on end as busy consumers (2) it in the refrigerator and forget about it. And when it seems time to either eat it or (3) it, most people (4) the freshness dates (a.k.a. ’use by’, ’sell by’, and ’best if used by’) printed on the packages.
But, these dates don’t really (5) food safety, nor do they mean (6) food is always bad. Poultry, seafood, and ground meats such as hamburger, have the shortest (7) lives. They should be (8) within two days of (9) if stored in the refrigerator. They last (10) six months in the freezer. Steak, beef, (11) , and other fresh-cut meats last a little longer—three to five days in the refrigerator and six m
A. appearance
B. freshness
C. weight
D. taste
[多选题]链传动的特点主要有?
A.传动功率大
B.传动比稳定
C.效率高
D.适用于重载场合
[单选题]将硬车削与精磨结合起来加工一个一般零件,所花费的成本将比磨床上完成粗、精加工所化成本降低( )。
A.10%~20%
B.20%~30%
C.40%~60%
D.大于80%
[判断题]开关箱与用电设备之间,可实行“一闸多机”和一台漏电保护器同时保护几台设备的作法。
A.正确
B.错误
[单选题]按规定配齐劳动安全防护用品,工区应每( )检查一次,发现不良及时进行整修或更换。
A.月
B.季
C.半年
D.年
[多选题]对有根据认为不符合保障安全生产的国家标准或者行业标准的()、()、()以及违法生产、储存、使用、经营、运输的危险物品依法予以查封或者扣押,对违法生产、储存、使用、经营危险物品的作业场所予以查封,并依法作出处理决定。
A.设施
B.设备
C.器材
D.通信设备
[单选题]《第十三篇 Affectionate Androids》
Computers are now powerful enough to allow the age of humanoidrobots to dawn1. And it won’t be long befe we will see realistic cyber companions, completewith skin, dexterity, intelligence.They will be programmed to tend to yourevery need.
Will we ever want to marry robots? Artificial intelligenceresearcher David Levy has published a book claiming human-robot relationshipswill become popular in the next few decades. ____1____
Will humans really be able to fm deep emotional attachments tomachines? It will, in fact, be relatively easy to fm these strong attachmentsbecause the human mind loves to anthropomphize: to give human attributes toother creatures—even objects.
F example, researchers in San Diego recently put a small humanoidrobot in with a toddler playgroup f several months. ____2____The childrenended up treating it as a fellow toddler. When it lay down because itsbatteries were flat,the kids even covered it with a blanket.
In a few decades, when humanoid robots with plastic skin look feel very real, will people want to fm relationships with them? What if thebots could hold a conversation? And be programmed to bethe perfect companions—soul mates,even? ____3____ And like those toddlers inthe experiment, they will be veryaccepting of them.
The next question, then, is whether there is anything wrong withhaving an emotional relationship with a machine. Even today there are peoplewho fm deep attachments to their pets use them as substitutes f friends even children. Few consider that unethical.
____4____ F those who always seem to end upmarrying the wrong man woman, a robotic Mr. Ms. Right could be mighty tempting. As the father ofartificial intelligence, Marvin Minsky, put it when asked about the ethics oflonely older people fming close relationships with robots: “If a robot hadall the virtues of a person was smarter me understing, why wouldthe elderly bother talking to other grumpy old people?”
A robot could be programmed to be as dumb smart, as independent subservient, as an owner desired. And that’s the bigdisadvantage. Having the perfect robot partner will damage the ability to fmequally deep human-human relationships. People will always seem imperfectincomparison. When you’re behaving badly, a good friend will tell you.____5____
People in relationships have to learn to adapt toeach other: toenjoy their common interests to deal with their differences.It makes usricher, stronger, wiser. A robot companion will be perfect at the start. However,there will be nothing to move the relationship to grow to greater heights.
词汇:
affectionate adj. 深情的
dexterityn. 灵巧,敏捷
anthropomphize v. 赋于人性,人格化
grumpy adj. 脾气暴躁的
cyber adj. 计算机的
tendv. 照料
bot n. 机器人
subservient adj. 屈从的,奉承的
注释:
1.Computers are now powerful enough to allow the age of humanoidrobots to dawn:计算机技术已经足够成熟,能够支持人形机器人的诞生和普及,进入人形机器人的时代。
练习:
A.It’s easier to have a robot companion instead of a human friend.
B.But a sophisticated robot will probably be even me attractive.
C.And if you want to go ahead tie the knot with your specialelectronic friend,Levy saidthat such marriages will be socially acceptable by around2050.
D.However, few owners will program their robots to point out theirflaws.
E.Maybe your generation could resist, but eventually there will be ageneration of people who grow up with humanoid robots as a nmal part of life.
F.The bot knew each child because it was programmed with face voice recognition, it giggled when tickled.
[单项选择]虫积证腹痛的特点为()
A. 腹痛暴急,剧烈拒按
B. 小腹胀痛,小便不利
C. 小腹刺痛,小便自利
D. 少腹冷痛,牵引阴部
E. 绕脐痛,起包块,按之可移
[判断题]在进行营销现场作业时,配电工作票一个工作负责人不能同时执行两张工作票。
A.正确
B.错误