热门试题:
[单项选择]无剩余压力的气瓶,充装前应充入()置换后抽真空。
A. 氮气
B. 空气
C. 氢气
[判断题]行政机关及其工作人员不得干预、阻碍人民法院受理行政案件。( )
A.正确
B.错误
[单选题]登乘机车、动车组列车或其他旅客列车尾部对线路全面检查,()不少
于一次
A.每月
B.每旬
C.每周
[多选题]消防救援队伍作战训练安全工作需牢固树立安全意识,严密组织实施,严格落实( )相关要求。
A. 一岗双责
B. 在岗履责
C. 齐抓共管
D. 失职追责
[多选题]我国卫生经济政策最主要的目标是( )
A.可持续发展
B.成本控制
C.效率优先
D.兼顾公平
E.保障稳定
[单选题]209T轴箱弹簧装置检修,其自由高度应为( )±12mm。
A.316
B.314
C.315
D.317
[判断题]雷电时测量线路绝缘,要制定可靠的安全措施。()
A.正确
B.错误
[单项选择]The film is ______ interesting ______ I want to see it again.
A. too, to
B. very, that
C. so, that
[单项选择]肾病综合征患儿激素疗效判断,使用泼尼松的剂量(每日最大剂量≤60mg)及疗程标准为()
A. 1.0mg/(kg·D.,治疗4周
B. 1.0mg/(kg·D.,治疗8周
C. 2.0mg/(kg·D.,治疗4周
D. 1.0~1.5mg/(kg·D.,治疗4周
E. E.1.5~2mg/(kg·,治疗8周
[不定项选择题]共用题干
Pedestrians Only
1 .The concept of traffic-free shopping areas goes back a long time.During the Middle Ages,traffic-free shopping areas were built in Middle Eastern countries to allow people to shop in comfort and,more importantly,safety.As far back as 2,000 years ago,road traffic was banned from central Rome during the day to allow for the free movement of pedestrians (行人),and was only allowed in at night when shops and markets had closed for the day.In most other cities,however,pedestrians were forced to share the streets with horses,coaches and,later,with cars and other motorized vehicles.
2 .The modem,traffic-free shopping street was born in Europe in the 1960s when both city populations and car ownership increased rapidly.Dirty gases from cars and the risks involved in crossing the road were beginning to make shopping an unpleasant and dangerous experience.Many believed the time was right for experimenting with car-free streets and shopping areas seemed the best place to start.
3 .At first,there was resistance from shopkeepers.They believed that such a move would be bad for business.They argued that people would avoid streets if they were unable to get to them in their cars.When the first streets in Europe were closed to traffic,there were even noisy demonstrations,as may shopkeepers predicted they would lose customers.
4 .However,research carried out afterwards in several European cities revealed some unexpected statistics.In Munich,Cologne and Hamburg,visitors to shopping areas increased by 5Opercent.On Copenhagen's main shopping street,shopkeepers reported sales increases of 25-40 percent.Shopkeepers in Minneapolis,the USA,were so impressed when they learnt this that they even offered to pay for the construction and maintenance costs of their own traffic-free streets.
5 .With the arrival of the traffic-free shopping street,many shops,especially those selling things like clothes,food and smaller luxury items,prospered.Unfortunately,it wasn't good news for everyone, as shops selling furniture and larger electrical appliances(电器)actually saw their sales drop.Many of these were forced to move elsewhere,away from the city centre.
Paragraph 2______
A.A Need For Change
B.An Idea from Ancient History
C.Popularity of Online Shopping
D.Facing Protest from Shop Owners
E.Increase in Sales and Customers
F.An Experiment that Went Wrong
[单项选择]Body language is a personal thing. It says a lot about a person, such as whether he (36) respect for others to whom he is talking, and whether he pays proper (37) to someone else’s ideas.
Think about your own body language. It is important to pay attention to it. (38) , when you meet someone, don’t stand too (39) . An uncomfortable nearness is very (40) to the other per- son, (41) keep your physical distance, (42) he’ll have to keep backing off from you. (43) two feet will do.
Some of the (44) in which your body will tell the other person you are (45) carefully are.: Sit attentively(专注地) in your chair. (46) you slump(垂头弯腰地坐) down on your backbone, your (47) straight out in front of you, your body is saying, "I don’t care what you’re (48) ; I’m not interested." (49) the face of the person speaking and do not let your eyes roam (漫游) around. It’s (50)
A. See
B. Stare at
C. Watch
D. Glance at
[简答题]变压器相间短路的后备保护作为()或电流速断保护和气体保护的后备保护。
[判断题]计算飞行小时是指自始发地机场至目的地机场之间的运输时间,但不包括中转。( )
[单项选择]《海船船员值班规则》适用于在()及以上中国籍海船上服务的组成值班的船员。
A. 100总吨
B. 300总吨
C. 500总吨
D. 3000总吨
[单项选择]以下哪项不属于绘制数据流图的原则()
A. 图上的每个元素都必须命名
B. 数据存储之间可用数据流直接连接
C. 交换框必须有输入流和输出流
D. 父图与子图的平衡
[单选题]用万用表检测某二极管时,发现其正.反电阻均约等于1KΩ,说明该二极管( )。
A.已经击穿
B.完好状态
C.内部老化不通
D.无法判断
[单项选择]国画作为我国传统绘画,和中医、京剧并称为中国三大国粹。下列关于国画的表述不正确的是( )。
A. 技法可分工笔和写意
B. 题材可分人物、山水、花鸟等
C. “黄筌画派”成熟于三国时期蜀汉的黄筌
D. 徐悲鸿的《泰戈尔像》属于国画
[单选题]直流水枪主要扑救一般的( )火灾以及灭火时的辅助冷却等。
A.气体物质
B.液体物质
C.固体物质
D.A 类物质
[单项选择]同一类水产品原料因用途不同,加工方法()。
A. 有可能不同
B. 基本不同
C. 基本相同
D. 一定相同
[多选题]影响曲线钢轨磨耗的因素为( )。
A.(A|) 线路坡度的大小
B.(B)机车牵引类型
C.(C) 曲线的半径
D.(D)曲线的长度
[单选题]轨道构造中重要的技术指标为轨距,我国标准轨距为()mm。
A.1435
B.1500
C.1545
D.1455
[判断题]父母对孩子的学习恰如其分地关心
和赞扬.
A.正确
B.错误
[单项选择]研究颅面生长发育常用的研究方法是()。
A. X线头影测量
B. 牙片
C. 咬合片
D. 胸片
E. 口腔颌面部CT常规扫描检查
[单项选择]传统电话网采用的交换方式是( )。
A. 电路交换
B. 报文交换
C. 分组交换
D. 快速分组交换
[多选题]动车组列车规范规定,动车组列车车内电子显示屏显示列车运行区间、车次、车厢顺号、停站( )等信息
A.运行速度
B.温度
C.中国铁路客户服务中心客户服务电话(区号+电话号码)
D.安全提示
[多项选择]导致区域经济发展不平衡的主要因素有()
A. 自然条件的差异
B. 资源禀赋的差异
C. 分工水平的差异
D. 经济结构的差异
E. 社会历史的差异
[判断题]营业部经理可同时保管各种印章、重要空白凭证及密押。
A.正确
B.错误
[单选题]先有工程设计图,然后施工建成大厦。这一事实说明()。
A.意识产生物质
B.意识可以转化为物质
C.意识决定物质
D.意识创造物质
[单项选择]破伤风病人,最先受累的肌肉是:()
A. 面肌
B. 背腹肌
C. 四肢肌
D. 嚼肌
E. 以上均不是
[单选题]岩心分块编号时,分块长度一般不超过()。
A.30cm
B.10cm
C.20cm
D.50cm
[判断题]( )客户满意度能很好地反映其预期和感知的差距。
A.正确
B.错误
[判断题]电场力在单位时间里所做的功,称为电功率,其表达式是P=A/t,它的基本单位是w(瓦)。
A.正确
B.错误
[判断题]SK6300-Ex便携式可燃气体探测仪由复合型防爆元件组成,可用于测量甲烷、乙炔、氢气等三十多种易燃易爆气体浓度,具有轻便、小巧、携带方便、快速检测等特点。( )
A.正确
B.错误
[单选题]作业区对进驻外协单位按公司要求签订( ),并监督执行。
A.安全管理协议
B.安全互保协议
C.工程合同
D.施工安全协议
[单选题]工程施工招标人是依法提出施工招标项目、进行招标的()或者其他组织。
A.项目负责人
B.法人
C.企业负责人
D.领导