热门试题:
[填空题]Many theories concerning the causes of juvenile delinquency (crimes committed by young people) focus either on the individual or on society as the major contributing influence. Theories ________on the individual suggest that children engage in criminal behavior ________they were not sufficiently penalized for previous misdeeds or that they have learned criminal behavior through ________with others. Theories focusing on the role of society suggest that children commit crimes in ________ to their failure to rise above their socioeconomic status, ________ as a rejection of middle-class values.
Most theories of juvenile delinquency have focused on children from disadvantaged families, ________ the fact that children from wealthy homes also commit crimes. The latter may commit crimes ________ lack of adequate parental control. All theories, however, are tentative and are ________ to criticism.
Changes in the social structure may indirecfiy ________ juvenile crime rates. For ex
A. A. provided
B.since
C.although
D.] supposing
[判断题]对于二次回路的标号,按线的性质、用途进行编号叫相对编号法。
A.正确
B.错误
[单项选择]把计算机与通信介质相连并实现局域网络通信协议的关键设备是
A. 串行输入口
B. 多功能卡
C. 电话线
D. 网卡(网络适配器)
[简答题]为什么进行减压蒸馏时必须先抽气才能加热?
[多选题]交通警察简称“交警”是负责维护交通安全和交通秩序处理交通事故进行交通
A.依法对道路、行人、车辆和驾驶人员进行管理
B.防止和处理交通事故
C.开展交通安全的宣传教育
D.维护交通秩序保障交通安全和道路畅通
[多项选择]税金包含营业税和()。
A. 所得税
B. 城市维护建设税
C. 教育费附加
D. 地方教育附加
[判断题]人民警察对查获或者到案的违法嫌疑人应当开具检查证进行安全检查,发现管制刀具.武器.易燃易爆等危险品的,应当立即予以扣押。
A.正确
B.错误
[单选题]电动吊篮悬挂机构的抗倾覆系数应是。
A.≥1.5
B.≥2
C.≥2.5
[判断题]值班负责人向调度申请工作延期时可不用填写调度许可人的姓名。
A.正确
B.错误
[判断题]无缝道岔侧线和渡线应锁定,一般情况要求锁定75m,困难情况不应短于55m。
A.正确
B.错误
[单选题]半导体二极管加正向电压时导通,加( ),这一导电特性称为半导体二极管的单向导电性。
A.反向电压截止
B.正向电压时截止
C.反向电压时导通
D.不加电压时导通
[多项选择]
(二)
甲乙签订了一份借款合同,甲为借款人,乙为出借人,借款数额为500万元,借款期限为两年。
丙、丁为该借款合同进行保证担保,担保条款约定,如甲不能如期还款,丙、丁承担保证责任。戊对甲乙的借款合同进行了抵押担保,担保物为一批布匹(价值300万元),未约定担保范围。
设甲、乙均为生产性企业,甲到期无力还款,丙、丁应( )。
A. 不承担保证责任
B. 应承担保证责任
C. 应承担过错赔偿责任
D. 承担过错赔偿责任为不能还款数额的三分之一
[单选题]定点看护至少安排()人开展同时看护。
A.1
B.2
C.3
D.4
[判断题]核电制造活动中虽要求严格按照书面规定办,但是某些经验技巧比规定更可靠。 ( )
A.正确
B.错误
[单选题]此时首要的护理措施是( )
A. 给氧
B. 保持呼吸道通畅
C.使用脱水剂
D.密切观察病情
E.立即进行术前准备
[单项选择]如果在零件图的标题栏里注明绘图比例为1:100,它表示绘图尺寸和实际尺寸的比例关系是()。
A. 1:100
B. 100:1
C. 1:10000
D. 10000:1
[单选题]笔记本电脑无法进行无线连接,查看设备管理器发现无线网卡前有“!”,说明
A.无线网卡驱动安装错误
B.笔记本无无线网卡
C.电脑中毒
D.无线网卡被禁用
[多项选择]“心理治疗”与“心理咨询”,在临床干预中( )。
A. 是两种交替使用的措施
B. 两者操作方式有别,所以不可交替使用
C. 两者目标一致
D. 两者理论基础不一,所以必须区别,不可混用
[单选题]桥梁经常性检查是指( )。
A. 桥梁养护管理系统中,采集结构技术状况动态数据的工作
B. 查清桥梁病害原因、破损程度、承载能力、抗灾能力,确定桥梁技术状况的工作
C. 是对桥面设施、上下部结构及其附属设施进行的一般性检查
D. 是对桥梁全面详细的检查
[多选题]三、(101~120题)电气与仪表设备安装
办公自动化系统(OAS)的核心支柱技术包括()。
A.现代企业管理技术
B.网络通信技术
C.计算机技术
D.数据库技术
[单选题]体温正常( )天以上、呼吸道症状明显好转,肺部影像学显示炎症明显吸收,连续( )次呼吸道病源核酸检测阴性(采样时间间隔至少1天),可解除隔离出院或根据病情转至相应科室治疗其他疾病。
A.A.2;2
B.B.1;2
C.C.3;2
D.D.3;1
[单选题]分割是将大面积燃烧区域分割成若干个区域,分别部署力量逐个消灭的战法,下列不适用于分割战术的是( )
A.大面积易燃建筑密集区、露天堆场或森林、草原火灾时
B.多层建筑或高大的生产装置发生火灾时
C.大面积易燃液体流淌火
D.建(构)筑物或物体内部燃烧时
[单选题]烟花爆竹工厂水暖干燥时,烘房温度最高为()℃。
A.80
B.70
C.60
[单项选择]DHCP 协议的功能是(40) 。在Linux 中提供DHCP 服务的程序是(41) ; DHCP 服务将主机的MAC 地址和IP 地址绑定在一起的方法是在(42) 文件中添加“host 主机名{hardware Ethernet xx.xx.xx.xx.xx.xx fixed-address 192.168.0.9}”配置项;创建DHCP 租用文件的命令是(43) ;通过运行(44) 命令可以设置在操作系统启动时自动运行DHCP 服务。
A. /etc/dhcpd.conf
B. /etc/dhcp.conf
C. /networks/dhcpd.conf
D. /networks/dhcp.conf
[多选题]2.148.第148题
进行单设备遥控时,若遇到以下情况之一应自动撤销(____)。
A.校验结果不正确
B.控制对象设置禁止操作标识牌
C.线路负荷较大
D.遥控选择后30~90秒内未有相应操作
[判断题]着陆平飘阶段,随着飞机的下沉,应相应地减小仰角
A.正确
B.错误
[多项选择]企业的资本成本包括()。
A. 用资费用
B. 营业费用
C. 销售费用
D. 筹资费用
E. 制造费用
[不定项选择题]共用题干
第一篇
The News Industry in US
Why do so many Americans distrust what they read in their newspapers?The American Society of Newspaper Editors is trying to answer this painful question.The organization is deep into a long self-analysis known as the journalism credibility project.
Sad to say,this project has turned out to be mostly low-level findings about factual errors and spelling and grammar mistakes,combined with lots of head-scratching puzzlement about what in the world those readers really want.
But the sources of distrust go way deeper. Most journalists learn to see the world through a set of standard templates(patterns)into which they plug each day's events.In other words,there is a conventional story line in the newsroom culture that provides a backbone and a ready-made narrative structure for otherwise confusing news.
There exists a social and cultural disconnect between journalists and their readers,which helps explain why the"standard templates"of the newsroom seem alien to many readers.In a recent survey,questionnaires were sent to reporters in five middle-size cities around the country,plus one large metropolitan area. Then residents in these communities were phoned at random and asked the same questions.
Replies show that compared with other Americans,journalists are more likely to live in upscale neighborhoods,have maids,own Mercedeses,and trade stocks,and they're less likely to go to church, do volunteer work,or put down roots in a community.
Reporters tend to be part of a broadly social and cultural elite,so their work tends to reflect the conventional values of this elite. The astonishing distrust of the news media isn't rooted in inaccuracy or poor reportorial skills but in the daily clash of world views between reporters and their readers.
This is an explosive situation for any industry,particularly a declining one.Here is a troubled business that keeps hiring employees whose attitudes vastly annoy the customers.Then it sponsors lots of symposiums and a credibility project dedicated to wondering why customers are annoyed and fleeing in large numbers.But it never seems to get around to noticing the cultural and class biases that so many former buyers are complaining about. If it did,it would open up its diversity program, now focused narrowly on race and gender,and look for reporters who differ broadly by outlook, values,education,and class.
Despite its efforts,the newspaper industry still cannot satisfy the readers owing to its_______.
A.failure to realize its real problem
B.tendency to hire annoying reporters
C.likeliness to do inaccurate reporting
D.prejudice in matters of race and gender
[单项选择]对流行性出血热敏感的动物为()。
A. 实验大、小鼠
B. 黑线姬鼠、长爪沙鼠
C. 豚鼠
D. 家兔
[单项选择]交换机不能实现的功能是()。
A. 物理编址
B. 协议转换
C. 错误校验
D. 流控制
[单项选择]治疗急性肺脓肿应首选
A. 青霉素
B. 万古霉素
C. 红霉素
D. 头孢菌素
[单选题]果树按芽的性质可将其分为 ( )。
A.顶芽和侧芽
B.早熟芽和休眠芽
C.单芽和复芽
D.花芽和叶芽
[判断题]半直驱型风电机组的发电机一般采用外转子形式。(1.0分)
A.正确
B.错误