[单项选择]

{{B}}Shopping in the supermarket{{/B}}

Remember when a trip to the supermarket was nothing more than a boring thing requiring little or no specialized knowledge You could send your kinds into a cart while you did shopping. You always bought the same brands, usually the brands your mother bought. You didn’t know about unit pricing, and furthermore, you didn’t care. It never occurred to you to read the labels on anything. After all, you’d bought these things a hundred times.
But now, I really look on those days with a feeling of yearn. How innocent we were! How carefree were those trips to the supermarket. No worries. Today a trip to the supermarket is filled with social implication. Every time I buy pork chops I think about the years I’m shaving from my life. I keep a wary eye on the freshness date and examine the tamper-proof packaging. I am victim of that most dangerous social disease: shoppers’ panic.
I didn’t r
A. you must have a shave after that
B. you must go on diet after that
C. you are killing yourself slowly
D. you should think of the old days

[单选题]徒手信号中紧急停车信号的显示方式（）
A.单臂向列车运行方向上弧圈做圆形转动
B.单臂高举头上左右摇动
C.两手臂高举头上，向两侧急剧摇动
D.单臂平举左右摇动

[单项选择]流通英镑的最大面值是（）元。
A. 20
B. 50
C. 100
D. 200

[单选题]道德作为一种特殊的社会意识形态，是对人们的行为进行善恶评价的哪些活动的总和？
A.原则规范、心理意识和风俗习惯
B.风俗习惯、原则规范和行为活动
C.行为活动、风俗习惯和心理意识
D.心理意识、原则规范和行为活动

[多选题]多选题: 下列关于安全设施设备及劳动防护要求,说法正确的是()。
A.淘汰的危及生产安全的设备经检修后可继续使用
B.生产经营单位应当在有较大危险因素的生产经营场所和有关设施、设备上设置明显的安全警示标志。
C.生产经营单位必须对安全设备进行经常性维护、保养、定期检测,保证正常运转维护、保养、检测作好记录,由有关人员签字
D.生产经营单位使用的危险物品的容器、运输工作,必须由专业生产单位生产,并经具有专业资质的监测、检验机构检测、检验合格,取得安全使用证或者安全标志
E.安全设备的设计、制造、安装、使用、检测、维修、改造和报废,应当符合国家标准或者行业标准

[判断题]电气施工图的分类中，表示控制系统(如一个供电过程或生产过程的控制系统)的作用和状态的表图是功能表图。( )

[不定项选择题]共用题干 第三篇

The Home-schooling

Sometimes,the line between private and public education can become very vague.Educators in the United States are wondering whether children who are taught at home should get some public services or how this growing practice(about 3 percent of American students are not fully registered in schools but receive education at home)should be regulated.
In many western countries,many private schools are founded by religious bodies. Approximately haff the parents who decide to teach their kids at home are motivated religiously and use lessons by Internet or mail from church schools.Probably an additional fourth have some doubts about public education.They believe that regular schools don't meet the special needs of their children.It also happens that home-school is adopted by parents to escape compulsory education,for example,some selfish parents have older children take care of his or her younger siblings（兄弟姐妹）or work in home businesses while only teaching them for a very short time.Weakness in regulations in most states of the US means that officials seldom monitor or challenge parents who say they are teaching their children at home,although children often learn well in home-schooling. With growing frequency,however,public schools offer services to the home-schooled.Local government may allow children who receive education at home to enroll local school part time.However,educators have concerns that these kids could later return full time,but their serious academic weaknesses may lead them to falling behind in their studies,and some districts wanting to qualify for state aid can benefit from kids who used to study part time to fill empty seats.
In Kent,Ohio,Mrs. Ringer taught her three children at home in the past years while operating her bakery business there in the non-teaching hours.Mrs. Ringer said to our reporter that her motive was to give her children more training in basic curriculum,such as phonics（读音法）.Her curriculum is from a church school,and relevant tests are handed in and returned via e-mail.
Three years ago her second child,Mark,wanted to join school programs regularly,and he enrolled at the local high school.Unable to keep pace with his classmates,Mark soon changed his mind and decided to continue studying at home.But he enjoyed the athletic program and chorus at school,
so he was allowed by Mr. Ringer to continue in them while taking other courses at home. The problem which lies in home-schooling is that_______.
A.many parents are not qualified to teach their children
B.there is lack of official regulation
C.many parents don't or seldom teach their children at home
D.there is lack of public funds

[判断题](　　)自动扶梯或自动人行道与楼板交叉处以及各自交叉设置的自动扶梯或自动人行道之间，在一定条件下，应设置符合规定的垂直防护挡板（俗称三角牌），该垂直防护挡板应采用绳或链类似的软连接方式悬挂。
A.正确
B.错误

[多选题]关于环境保护说法正确的是（）。
A.施工后尽可能恢复植被
B.尽可能少占耕地
C.导引展放作业尽可能采用人工放线
D.严格控制基面开挖

[多选题] 降低台区线损的措施可分为( )。
A.以包代管
B.以罚代管
C.技术措施
D.管理措施

[单选题]美国人甲系该国政府职员,以旅游者的身份来我国,后乘坐我国某航空公司航班飞往新加坡途中,因琐事与邻座一名意大利人发生争执,遂用航班上的塑料餐叉将对方右眼刺伤致失明。关于本案以下说法正确的是( )。
A.本案的犯罪人是外国人,被害人亦为外国人,依照属人管辖原则不适用我国《刑法》
B.本案中涉案人员甲是外国政府职员,不适用我国《刑法》
C.依照地域管辖原则,如果甲实施伤害行为时,该飞机正在我国领空则本案适用我国《刑法》,若在他国上空则适用他国法律
D.甲伤人行为发生在我国的飞机内,可以适用我国《刑法》

[单选题]除特殊情况外，公司应当保证，在飞往或者飞离特殊机场的运行中担任机长的驾驶员，应当在前 （ ） 个日历月之内曾作为飞行机组成员飞过该机场（包括起飞和着陆），或者曾使用经局方认可的该机场图形演示设备或者飞行模拟机进行训练并获得资格。
A.3
B.6
C.9
D.12

[单选题]车站信号设备停电条件下，确认接车线路空闲的主要方法( )。
A.查看股道占用板
B.现场检查并查看股道占用板
C.《行车日志》
D.查看《站细》规定

[单选题]酸雨是由( )随雨雪降落形成的。
A.硫酸雾
B.一氧化氮雾
C.二氧化氮雾
D.碳氢化合物

[单选题]巡视中发现高压配电线路、设备接地或高压导线、电缆断落地面、悬挂空中时，室内人员应距离故障点（）以外。
A.2m
B.4m
C.6m
D.8m

[填空题]线路上的钢轨硬弯，应在轨温较高季节矫直，矫直时轨温应高于<--NRC-->

[判断题]列车反向运行终点站与相邻车站值班员（车控室）做好互控，确认反向运行列车与对向列车的安全间隔防护，至少保持一站两区间的间隔，未满足该间隔，需报告运营调度员。
A.正确
B.错误

[单选题]以下人员触电后产生的生理效应中，（ )最有可能造成人员死亡。
A. 刺痛
B. 电流灼伤
C. 肌肉痉挛
D.心室纤维性颤动

[多选题]绘制工矿企业噪声贡献值等声级线图时，等声级线（　）。
A.间隔不大于5dB
B.最低值和功能区夜间标准相一致
C.可穿越建筑物
D.最高值可为75dB

[单选题]在特定情况下指电力系统中输电的电压等级的是( )
A.低压
B.中压
C.高压
D.超高压

[判断题]井下低压电动机的控制设备，应具备短路、过负荷、单相断线、漏电闭锁保护装置及远程控制装置
A.正确
B.错误

[名词解释]影响畜禽放血的因素有哪些？放血不良对制品会产生何种影响？

[判断题]手信号指挥调车作业时，连结员应位于易于瞭望前方，又能使司机看见所显示信号的位置。
A.正确
B.错误

[简答题]检修人员在变电站对变压器进行高压电气试验，为保证人身安全，对试验装置有何要求？《变电安规》14.1.4

[判断题]内部过电压与电网结构、各项参数、运行状态、停送电操作等多种因素有关。( )
A.正确
B.错误

[简答题]液力传动是一种以液体为工作介质的()转换装置，它包括有能量输入部件和能量输出部件。

[多选题]变压器绕组绝缘损坏的原因有（ ）。
A. 线路短路故障穿越故障电流
B. 长期过负荷运行，绝缘严重老化
C. 绕组绝缘受潮
D. 绕组接头或分接开关接头接触不良
E. 雷电波侵入，使绕组过电压

[单选题]客户服务中心实行离席亮牌制。营业中前台人员需要离开柜台时，应（），在柜台指定位置放置“暂停服务”标志牌，方可离席。
A.A、等待客户同意
B.B、告知同事
C.C、通知客户
D.D、礼貌致歉客户

[单项选择]公交始末站废物箱设置应该是（）。
A. 环卫部门
B. 公交部门
C. 街道
D. 交通部门

[单选题]双回路电源（静态开关）（ ）个绿灯亮是正常
A.2
B.3
C.4
D.1

[多项选择]光阴似箭，转眼中国加入世贸组织已经整整4年。4年来，中国加入世贸绝大多数承诺都已兑现，部分承诺的兑现甚至走在规定的时间表之前。在世贸成员关心的知识产权问题上，中国启动法律修改工程，查处大批侵权案件，这些努力均取得了显著成效。中国政府还全面清理了部委和地方的行政法规。
一诺千金，有诺必践，传送着中国的极大诚意，展示了一个负责任大国的襟怀，赢得世贸成员和国际舆论的佳评。在世贸组织的年度审议中，这几年中国都受到充分肯定。为使国内经济与世贸规则相符，中国表现了承担义务的强烈意愿，并且一如既往从未动摇。

[单项选择]肝外胆道的组成，不包括（）
A. 左、右肝管
B. 肝总管
C. 胆总管
D. 主胰管
E. 胆囊管

[判断题]档案管理人员应定期检查会计档案,及时对破损、变质会计档案进行复制、修复或其他技术处理。(　　)
A.正确
B.错误

[单选题]铁素体不锈钢焊接接头的冷裂纹倾向大。（）
A.正确
B.错误

[单项选择]09-32捣固车车架的辅助驱动轮对的轴箱采用（）支撑。
A. 减震油缸
B. 油压减震器
C. 八字橡胶弹簧
D. 金属弹簧

[填空题]（ ）是指本级党组织领导班子成员开展以党的理论和路线方针政策为主要内容的,有目的、有意识的学习活动。

[简答题]简述流水线生产的缺点。