[判断题]兑换票币应按收付现金的操作程序办理。（）
A.正确
B.错误

[判断题]自动喷水灭火系统施工前，设计单位应向施工、建设、监理单位及公安消防监督部门进行技术交底。

[多选题]甲公司拥有某项独家技术每年为公司带来100万元利润，故对该技术严加保密。乙公司经理丙为获得该技术，带人将甲公司技术员丁在其回家路上强行拦截并推入丙的汽车，对丁说如果他提供该技术资料就给他2万元，如果不提供就将他嫖娼之事公之于众。丁同意配合。次日丁向丙提供了该技术资料，并获得2万元报酬。下列说法错误的是(　)。
A.丙构成强迫交易罪
B.丙构成敲诈勒索罪和侵犯商业秘密罪
C.丙构成强迫交易罪和侵犯商业秘密罪
D.丙构成侵犯商业秘密罪

[多项选择]个人申请保荐代表人资格应当具备的条件有( )。
A. 未负有数额较大到期未清偿的债务
B. 诚实守信，品行良好，无不良诚信记录
C. 具备3年以上保荐相关业务经历
D. 最近1年未受到中国证监会的行政处罚
E. 参加中国证监会认可的保荐代表人胜任能力考试

[单项选择]（）应当对本行政区域饲料添加剂的质量安全状况进行监测，并根据监测情况发布质量安全预警信息。
A. 省级饲料检验机构
B. 县级饲料管理部门
C. 省级饲料管理部门
D. 省级人民政府

[单选题]直流单臂电桥用来测量( )电阻。
A.高值
B.中值
C.低值
D.中低值

[单项选择]钻头一般用高速钢制成，由于高速切削的发展，镶（）的钻头也得到了广泛应用。
A. 硬质合金
B. 陶瓷
C. 金刚石
D. 立方碳化硼

[单选题]资本主义国家的对外职能是( )。
A.国家对内政治统治职能的延伸
B.社会公共管理职能的延伸
C.国家对内政治统治职能的保障
D.国家对内政治统治职能的强化

[多选题]下列属于乘客事务处理原则的是（）
A.准时原则
B.投诉无申辩原则
C.首问责任制原则
D.现场处理原则

[单项选择]流行性腮腺炎病人腮腺肿大的特征是（）。
A. 以鼻尖为中心
B. 以口腔为中心
C. 以下颌为中心
D. 以舌下为中心
E. 以耳垂为中心

[单项选择]在实时操作系统中最常采用的进程调度算法是
A. 不可抢占的优先级调度算法
B. 可抢占的优先级调度算法
C. 先来先服务调度算法
D. 时间片轮转调度算法

[单项选择]

26岁孕妇，孕24周，3天前始自觉子宫迅速增大，呼吸困难，不能平卧，腹软，下肢水肿。腹部检查扪不到胎儿，听不到胎心。

若病人检查后确诊为羊水过多合并正常胎儿，首选的处理是（）
A. 观察病情以延长孕龄
B. 吲哚美辛2mg/(kg•
C. 羊膜腔穿刺放羊水1000ml
D. 人工破膜终止妊娠
E. 依沙吖啶50mg引产

[判断题]低压开关(熔丝)拉开(取下)后,应在适当位置悬挂“禁止合闸,有人工作!”或“禁止合闸,线路有人工作!”标示牌。
A.正确
B.错误

[多选题]关于对称三相电路的描述正确的是（ ）。
A.三个负载均为电阻
B.三个电源对称
C.三个端线复阻抗对称
D.三个电源同相位

[单项选择]

某污水管道工程，土质为粉质粘土，上游支管采用DN500mm高密度聚乙烯波纹管，下游总管采用φ1200mm钢筋混凝土管，检查井采用砖砌。一般地段采用开槽埋管施工方法，槽底最深为5m，槽宽最宽为2.5m。地下水埋深4.5m。
为维持现有交通，φ1200mm钢筋混凝土管在穿过交叉路口时，采用顶管法施工。在某覆土高度不到2m的管段，与φ1200mm钢筋混凝土管同时施工的有一条外径为200mm的钢质给水管，与污水管正交，两管管壁外表面之间的距离为0.3m。采用砌筑砖礅支撑方式对给水管进行保护，砖墩基础压力不超过地基的允许承载力

根据场地地下水埋深、土质条件、槽底深度及槽宽，宜选用（　）方法降水。
A. 管井井点
B. 轻型井点
C. 大口井点
D. 深井泵井点

[判断题]用电报装办收到批复的高压用电报装供电方案后，在2个工作日内书面通知客户。

[判断题]工程承包商人员进入公司前必须接受公司级、二级单位级安全教育，并经考试合格，考试不合格的人员不准进入公司进行施工作业。

[填空题]消防救援人员被()时,必须收缴其国家综合性消防救援队伍人员证件以及国家综合性消防救援队伍制发的其他有效证件。

[判断题]三极管本身是放大电压的。（）
A.正确
B.错误

[单选题]对施工组织设计中的安全技术措施或者专项施工方案是否符合工程建设强制性标准进 行审查的是( )。
A.设计单位
B.施工单位
C.建设单位
D.监理单位

[单项选择]流入一国的国际游资应计入( )。
A. 长期资本项目
B. 短期资本项目
C. 经常项目
D. 资本项目

[单项选择]哪项X线检查能满足①可变动患者的体位，采取不同方向观察；②可了解器官的动态变化；③能即可作出初步结论（）
A. 透视
B. 摄影
C. 造影
D. CT
E. MRI

[判断题]是赵高将强盛一时的大秦帝国直接送向了覆灭。
A.正确
B.错误

[单选题]提丝的判废：使用期超过2年、丝扣磨尖或有效丝扣不足（ ）、检验或探伤不合格。
A.2扣
B.3扣
C.5扣

[判断题]( ) 在列车中连续编挂关门车不得超过三辆。（ ）
A.正确
B.错误

[单选题]Priests,teachers and parents have for generations advised their wards io think twice before speaking,to count to ten when angry and to get a good night's sleep before making big decisions.Social networks care little for seconcl thoughts.Services such as Facebook and Twitter are built to maximise"virality",making it irresistible to share,like and retweet things.They are getting better at it:fully half of the 40 most-retweeted tweets clate from January last year.Starting this month,however,users of WhatsApp,a messaging service owned by Facebook,will find it harder to spread content.They will no longer be able to forward messages to more than 20 0thers in one go,down from more than 100.The goal is not to prevent people from sharing information-only to get users to think about what they are passing on.It Js an idea other platforms should consider copying.Skeptics point out that WhatsApp can afford to hinder the spread of information on its platform because it does not rely on the sale of adverrisements to make money.Slowing down sharing would be more damaging to social networks such as Facebook and Twitter,which make money by keeping users on their sites and showing them ads.Their shareholders would surely refuse anything that lessens engagement.Sure enough,Facebook's shares fell by 23%in after-hours trading,partly because Mark Zuckerberg,its boss,said that its priority would be to get users to interact more with each other,not to promote viral content.Yet the short-term pain caused by a decline in virality may be in the long-term interests of the social networks.Fake news and concerns about cligital addiction,among other things,have already damaged the reputations of tech platforms.Moves to slow sharing could lielp see off harsh action by regulators and lawmakers.They could also improve its service.Instagram,a photo-sharing social network also owned by Facebook,shows that you can be successful without resorting to virality.It offers no sharing options and does not allow links but boasts more than a billion monthly users.It has remained relatively free of misinformation.Facebook does not break out Instagram's revenues,but it is thought to make money.The need to constrain virality is becoming ever more urgent.About half the world uses the internet today.The next 3.8bn users to go online will be poorer and less familiar with media.The examples of deceptions,misinformation and violence in India suggest that the capacity to manipulate people online is even greater when they first gain access to cligital communications.Small changes can have big effects:social networks have become expert at making their services compulsive by adjusting shades of blue and the size of buttons.They have the knowledge and the tools to maximise the sharing of information.That gives them the power to limit its virality,too. WhatsApp's new move is intended to
A.prevent users from spreading content.
B.get users to interact more with each other.
C.put a limit on users'overuse of social networks.
D.get users to think twice before sharing content.

[单项选择]从未做过任何手术治疗的患有唇裂和腭裂的成人，下列哪些描述是正确的（）
A. 相对于儿童时期即完成唇部矫正手术的成人，该病人的鼻小柱和前唇发育明显较差
B. 做过唇修复术的病人，其腭裂的宽度明显变宽
C. 中1/3发育正常
D. 以上都是
E. 以上都不是

[多选题]处置地下建筑物坍塌时,需要了解( )
A. 坍塌建筑的布局、层数、面积、使用性质
B. 坍塌部位的结构情况
C. 是否有燃气或水管断裂泄漏
D. 地面道路交通情况

[单选题]CNA支持哪些取值方式
A.最大值
B.最小值
C.平均值
D.中值

[单项选择]下列叙述中，正确的是
A. 假设CPU向外输出的地址有20位，则它能直接访问的存储空间可达1MB
B. 当PC突然断电时，存储在RAM中的信息不会丢失
C. 当PC突然断电时，存储在ROM中的信息将全部丢失
D. CPU可以直接存取外存储器中的信息

[填空题]

Addicted, Really

A. Mental-health specialists disagree over whether to classify compulsive online behaviour as addiction—and how to treat it. Craig Smallwood, a disabled American war veteran, spent more than 20,000 hours over five years playing an online role-playing game called "Lineage II". When NCsoft, the South Korean firm behind the game, accused him of breaking the game’s rules and banned him, he was plunged into depression, severe paranoia (偏执) and hallucinations (幻想). He spent three weeks in hospital. After that, he sued NCsoft for fraud and negligence (过失), demanding over $ 9m in damages and claiming that the company acted negligently by failing to warn him of the danger that he would become "addicted" to the game.
B. But does it make sense to talk of addiction to online activity Mental-health specialists say three online behaviors can become problematic for many people: video games, porn