热门试题:
[单选题]出现下列行为之一,应给予惩罚:构成犯罪的,由( )依法追究刑事责任。
A.电力部门
B.公安部门
C.司法机关
D.政府部门
[判断题]高处作业使用的安全带绳长限定在1.5~2m;如需接长,必须按规定加设缓冲器。( )
A.正确
B.错误
[单选题]《铁路旅客运输规程》规定，旅客在车站进站前丢失车票，（）。
A.应免费运送到站车站
B.应编制客运记录交旅客
C.应另行购票
D.乘车到站应补收票价，核收手续费
[单项选择]引出Chaddock征提示( )。
A. 皮质脑干束损害
B. 脊髓丘脑束损害
C. 锥体束损害
D. 薄束损害
E. 楔束损害
[判断题]扒乘敞车时，可以站在高于闸台的车梯上，扒乘棚车保证头部不超过车顶。
A.正确
B.错误
[判断题]钢轨头部总磨耗=垂直磨耗+侧面磨耗
A.正确
B.错误
[单项选择]
What would happen if consumers decided to simplify their lives and spend less on material goods and services This (1) is taking on’ a certain urgency as rates of economic growth continue to decelerate throughout the industrialized world, and (2) millions of consumers appear to be (3) for more frugal lifestyle. The Stanford Research Institute, which has done some of the most extensive work on the frugality phenomenon, (4) that nearly five million American adults number" (5) to and act on some but not all" of its basic tenets.
The frugality phenomenon first achieved prominence as a middle-class (6) of high consumption lifestyle in the industrial world during the 50’s and 60’s. In the Silent Revolution, Ronald Inglehart of the University of Michingan’s Institute of Social Research examined this (7) in the United States and 10 Western European nations. He concluded that a change has taken place
A. overwhelming
B. imaginary
C. trivial
D. apparent
[单项选择]对设有灭火系统的配置场所可减配（）%的灭火器。
A. 30
B. 40
C. 50
D. 60
[单选题]为了解决与系统联系薄弱地区的正常受电问题,在主要变电站安装( ),当小地 区故障与主系统失去联系时,该装置动作切除部分负荷,以保证区域发供电的平衡,也可以 保证当一回联络线掉闸时,其他联络线不过负荷。
A.切负荷装置
B.大小电流联切装置
C.自动低频减负荷装置
D.切机装置
[单选题]成人双下肢烧伤的面积为
A.40%
B.42%
C.46%
D.50%
E.60%
[判断题]经济资本主要是用来抵御商业银行的预期损失的。（ ）
[填空题]轻型轨道车过岔速度不得超过<--NRC-->km/h，区间运行最高速度不得超过45km/h，并不得与重型轨道车连挂运行。
[单选题]裂纹属于（）的缺陷。
A.体积状
B.平面状
C.点状
D.锯齿状
[单选题]混凝土枕地段发生15mm以上冻害时，可采用调高扣件，每处调高垫板不得超过（）块。
A.2
B.3
C.4
D.5
[判断题] 扑救影剧院火灾时,进入室内侦察或进入闷顶的灭火人员,必须佩戴空气呼吸器。( )
A.正确
B.错误
[多选题]换流变压器、油浸式平波电抗器应配置(____)等远程智能巡视系统，智能识别表计读数、渗漏油和异常发热等设备状态，具备替代人工巡检的条件。
A.紫外
B.视频
C.红外
D.振动
[单选题]在统计货物发送吨数时，整车货物以()的时分统计。
A.装车作业完了
B.填妥货票
C.承运
D.货物送到车站
[单项选择]下列有关账套恢复的说法中错误的是（）
A. 当账套数据受到破坏时就要进行恢复
B. 恢复是一种倒退，即退到以前某一个时刻的状态
C. 恢复不必受控制，可以任意进行
D. 恢复后的账套就如备份前的账套一样，可以进行日常处理
[多选题]空气呼吸器出现面罩内持续供气现象时,可通过( ) 方法进行故障排除。
A.多次打开和关闭冲泄阀
B.重新佩戴
C.完全打开瓶阀
D.将节气开关按到底,如仍有持续气流存在,更换新的供气阀
[判断题]为了使车刀锋利，精车刀的前角一般应取大些。
A.正确
B.错误
[判断题]当人体电阻一定时，作用于人体的电压越高，流过人体的电流就越大，这样就越危险。( )
A.正确
B.错误
[多选题]智慧家庭是中国电信向家庭客户提供的通信、信息、娱乐一揽子解决方案，利用（ ）构建无缝互联网络，关注亲情互动与分享，提供丰富的智慧家庭应用与服务。
A.光宽带
B.3G、4G
C.WiFi
D.PSTN
[单项选择] The appeal of advertising to buying motives can have both negative and positive effects. Consumers may be convinced to buy a product of poor quality or high price because of an advertisement. For example, some advertisers have appealed to people’’s desire for better fuel economy for their cars by advertising automotive products that improve gasoline mileage. Some of the products work. Others are worthless and a waste of consumers’’ money.
Sometimes advertising is intentionally misleading. A few years ago, a brand of bread was offered to dieters (节食者) with the message that there were fewer calories (热量单位，太卡) in every slice. It turned out that the bread was not dietetic (适合于节食的), but just regular bread. There were fewer calories because it was sliced very thin, but there were the same number of calories in every loaf.
On the positive side, emotional appeals may respond to a consumer’’s real concerns, Consider fire insurance. Fire insurance may be sold by appealing to fear o
A. think carefully about the benefits described in the advertisements
B. guard against the deceiving nature of advertisements
C. be familiar with various advertising strategies
D. avoid buying products that have strong emotional appeal
[单选题]按建筑面积计算规范,层高在2.2m及以上有围护结构的舞台灯光控制室建筑面积计算正确的是( )。
A.按围护结构外围水平面积计算
B.按围护结构外围水平面积的1/2计算
C.按控制室底板水平面积计算
D.按控制室底板水平面积的1/2计算
[论述题] 论述超声波直探头利用多次脉冲反射法识别缺陷的方法。
[单项选择]You want to get healthy. You know you need to exercise more. But you are not ready to do intense physical activities. Don’t worry! The best thing for most of us may be to just go for n walk.
Yes, walk. At a reasonably vigorous clip (five to six kilometers per hour) for half an hour or so, maybe five or six times a week. You may not feel the benefits all at once, but the evidence suggests that over the long term, a regular walking routine can do you good.
Walking, in fact, may be the perfect exercise. For starters, it’s one of the safest things you can do with your body. It’s much easier on the knees than running and doesn’t trigger side effects.
Regular physical activity is probably as close to a magic bullet as we will come in modem medicine, If everyone were to walk briskly for 30 minutes every day, we could cut the incidence of many chronic diseases by 30 to 40 per cent.
Walking is also a great way to lose body fat, so even if you don’t 10se any weight, your body
A. running does not always do good to our health
B. people do not have to take medicine but do walking when getting ill
C. a walking routine in a short time can do you good
D. it is the best way to walk to lose weight
[多选题]钢丝绳（套）有下列情况之一者应报废或截除（）。
A.绳股挤出、断裂
B.钢丝绳未上油保养
C.钢丝绳受化学介质的腐蚀外表出现颜色变化
D.钢丝绳的弹性显著降低，不易弯曲，单丝易折断
[单选题]分离胶体态污染物的主要方法是（ ）
A.凝聚和絮凝法
B.吸附法
C.浮选法
[多选题] ( )不列入交纳党费计算基数的临时性收入包括
A.临时性的津贴补助
B.稿费、讲课费
C.固定工资
D.银行存款利息
[判断题]( )轨道动态几何不平顺容许偏差管理值表中规定,三角坑限值不包含缓和曲线超高顺坡造成的扭曲量。
A.正确
B.错误
[填空题]档案资料借阅时间不得超过（）个工作日,如需延期借阅的要通知相应保管人员并获得批准
后方可延期。出处:《GMP 档案管理规程》
[判断题]（类别：号段管理难度：中等）一场商务谈判能否取得圆满的结果，不仅取决于谈判桌上有关策略、战术和技巧的运用，还有赖于谈判之前充分、细致的准备工作。（）
A.正确
B.错误
[多选题]采煤班(组)安全质量管理措施中，对采煤作业规程的贯彻应做到().
A.查岗
B.査管理
C.査现场
D.查隐患整改
[多选题]共用题干
甲对乙享有60万元债权，丙、丁分别与甲签订保证合同，但未约定保证责任的范围和方式。戊以价值30万元的房屋为乙向甲设定抵押并办理了登记。
请回答以下85～88题。
若乙的朋友己与乙达成协议，由其代替乙向甲还款，下列说法何者正确？()
A.该协议在通知甲后发生效力
B.如甲同意该协议，则丙、丁不再承担保证责任
C.甲同意该协议，戊无论同意与否均应继续承担抵押担保责任
D.若甲、戊都同意该协议，甲对戊的抵押权不因债务转移而受影响
[单项选择]电液转辙机道岔表示电路电源、继电器与二极管回路（）连接方式.
A. 旁路
B. 串并联
C. 串联
D. 并联
