[填空题]
Many typically "American" characteristics are a result of
{{U}} (1) {{/U}}. There is remarkable ethnic {{U}} (2) {{/U}} in
the U. S.. Among its population of {{U}} (3) {{/U}} million,{{U}} (4)
{{/U}}% is White, 12% African American, and 8% {{U}} (5) {{/U}}. Many
Americans don’t like {{U}} (6) {{/U}} being made about them because they
see themselves as very unique. {{U}} (7) {{/U}} is probably the most
highly esteemed value in the American culture, and Americans may feel
uncomfortable when given more help than they need, because they see {{U}} (8)
{{/U}} as weakness. The focus on the individual has led to a more
{{U}} (9) {{/U}} society. For example, phrases like "drop by any time"
are others ways of saying {{U}} (10) {{/U}} {{U}} (11) {{/U}} and
frankness are more important to Americans than "saving face", and they may bring
up impolite conversation topics which you may find {{U}} (12) {{/U}},
controversial or even offensive. Thi
[单选题]焊接作业使用的气瓶应该存放在密闭场所。( )
A.正确
B.错误
[多选题] 利用已有杆塔立、撤杆，应检查( )，必要时应增设临时拉线或采取其他补强措施。
A.杆塔根部
B.拉线
C.杆塔的强度
D.杆塔高度
[单选题]点接触式钢丝绳的特点是( )。
A.易磨损,耐疲劳性差
B.寿命长
C.耐磨损
[判断题]任何的火灾均可用水來扑救。
A.正确
B.错误
[简答题]沿线工务人员发现线路设备故障危及行车安全时，应怎样处理？
[单项选择]假如让你选择人工股骨头的材料，你选择的是
A. 316型不锈钢
B. 钛合金
C. 钴铬钼合金
D. 钴镍铬钼合金
E. 钛钴钼合金
[多选题]更换镜片时需要进行的措施（ ）
A.线体打手动
B.激光关光
C.冷水机关机
D.激光器关机
[单项选择]急性呼吸窘迫综合征应选的治疗是（）
A. 高压氧舱
B. 鼻导管吸氧
C. 呼气末正压机械通气
D. 持续低流量吸氧
E. 持续高流量吸氧
[判断题]以其他行为窃电的,所窃电量按计费电能表标定电流值(对装有限流器的,按限流器整定电流值)所指的容量(千伏安视同千瓦)乘以实际窃用的时间计算确定
A.正确
B.错误
[判断题]电流互感器二次侧不允许装设熔断器。
A.正确
B.错误
[单选题]制曲拌料后曲料含水量在%左右为宜。
A.30
B.35
C.38
D.42
[判断题]根据基尔霍夫第二定律可知，对于任何一回路，沿着任意方向绕行一周，各电源电动势的代数和等于各电阻电压降的代数和。( )。
A.正确
B.错误
[单项选择]The further away you go out from the city, __________ are the scenes.
A. the much attractive
B. the attractive
C. the most attractive
D. the more attractive
[单项选择]脑血栓形成出现局灶性体征，头颅CT最早能显示低密度灶的时间大概为（）
A. 发病后0.5h
B. 发病后12h
C. 发病后24h
D. 发病后72h
E. 发病后1周
[单项选择]热变性试验采用的温度是( )
A. 15℃
B. 20℃
C. 50℃
D. 80℃
E. 95℃
[单项选择]CRH2A型动车组稳压DC（）系统向车辆的控制电源、车厢照明、蓄电池等供电。
A. 100V
B. 110V
C. 105V
D. 120V
[单选题]在AutoCAD系统中,每一个图形实体都有( )图形属性。
A.层,线型
B.层,颜色
C.层,颜色,线型
D.层,字型,颜色
[单项选择]《中华人民共和国土地管理法》规定：国家实行( )制度。
A. 土地资源管
B. 土地用途管理
C. 土地用途管制
D. 土地资源利用
[单选题]行车设备故障耽误本列货运列车（ ）小时以上（仅指正线），未构成一般C类以上事故的，为一般D类事故。
A.1
B.2
C.3
D.4
[多选题]依据《南方电网公司安全生产令》,按定员配备生产人员,严禁()的人员从事作业。
A.未经培训
B.未经考试合格
C.未按规定持证
D.未受安全教育
[单选题]包用单位在始发站延期使用，在开车前不足6小时提出时，核收票价、使用费、运费（ ）延期使用费。
A.10%
B.20%
C.30%
D.50%
[单选题] 贷款人根据借款人的提款申请和支付委托,将贷款资金支付给符合合同约定用途的借款人交易对象的是( )。
A.受托支付
B.自主支付
[多项选择]Question 2
·Your company needs to promote publicity in ways other than advertisements. Your manager feels that the company can gain reputation if more of its employees publish articles in newspapers. You have been asked to write a proposal regarding the need to encourage the employees to write articles for newspapers.
·Write your proposal, including the following.
·a brief description of the employees’ engagement in writing articles for newspapers
·an explanation of why published articles can contribute to the company’s publicity in terms of its technical expertise
·recommendations for incentive measures that urge the employees to consider writing articles for journals.
Question 3
·Your company has planned to screen out socially inappropriate massages from all of its advertisements. You have been instructed to write a report about biased ads which might foster negative stereotypes of some group.
·Write the report for your manager, i
[单项选择]A. They will write to their home.
B. They will write to their headquarter.
C. They will ask for their rights.
D. They will wait for an officer.
[判断题]对因安全监理工作不到位造成安全事故（事件）的，给予口头批评，无需追究责任。
A.正确
B.错误
[多选题]边缘计算技术对传感器、智能设备、智能终端的多重数据进行就地处理与分析,就近提供( ),提高数据传输与处理效率,以满足电网中设备及用户的快速响应需求,为智能调度、主动配电网、配电物联网等应用提供支撑。
A.边缘智能
B.安全保护
C.实时判决
D.数据优化
[单选题]节假日过渡期间,MTC入口车道需对小型客车发放纸质通行券,发放时统一使用“_____”( )
A.模拟线圈
B.车队键
C.删除轴重
[填空题]旅客列车摘挂车辆，原则上应在始发、( )站进行。
[单项选择]若要进入快速蒙板状态，应该怎么做（）
A. 建立一个选区
B. 选择一个Alpha通道
C. 单击工具箱中的快速蒙板图标
D. 在“编辑”菜单中“快速蒙板”
[单选题]单选题：各车站/班组负责组织（ ）安全教育培训和考试，培训时间不得少于8小时。
A.一级
B.二级
C.三级
D.四级
[判断题]通常一件公文只有一个主送机关，防止多头主送。
