热门试题:
[判断题]使用油锯和电锯的作业时，应先检查所能锯到的范围内有马蜂窝，以防马蜂飞出伤人。
A.正确
B.错误
[单项选择]透视检查的基础（）
A. 穿透性
B. 荧光效应
C. 感光效应
D. 电离效应
E. X线衰减
[单选题]特种设备生产、经营、使用单位对其生产、经营、使用的特种设备应当进行自行检测和维护保养，对国家规定实行检验的特种设备（ ）。
A.应当及时申报
B.应当接受检验
C.应当对企业人员进行培训
D.应当及时申报并接受检验
[判断题]容许信号机灯泡灯端电压在9.0-11.4v之间是符合标准的。（ ）
A.正确
B.错误
[判断题] 在三相四线制低压供电网中，三相负载越接近对称，其中性线电流就越小。
A.正确
B.错误
[单项选择]下列财务比率中，能反映企业即时付现能力的是（）。
A. 存货周转率
B. 流动比率
C. 速动比率
D. 现金比率
[配伍题]听神经瘤造成（ ）|垂体腺瘤造成（ ）|颅咽管瘤造成（ ）|脑膜瘤造成（ ）
A. 单侧听力下降
B. 颅骨内板腐蚀破坏
C. 双颞侧视野缺损
D. 桥脑小脑角综合征
E. 多饮、多尿及鞍上钙化
[单选题](2014年)对各种投入要素质量和环境条件质量的控制，属于施工过程质量控制中（ ）的工作。
A.技术交底
B.测量控制
C.计量控制
D.工序施工质量控制
[多选题]下列财产或权利可以作为质押贷款的质押物( )。
A.移交债权人管理便利的流动资产（存货）
B.汇票、本票、支票、债券、系统内存单、仓单、提单
C.依法可转让的股份、股票
D.依法可质押的其他权利
[多选题]晶闸管三个引出电极分别为(____)。
A.阳极
B.阴极
C.门极
D.触发极
[单选题]电话银行是通过（）及人工服务应答方式为客户提供金融服务。
A.多媒体技术
B.电话自动语音
C.互联网技术
D.自助终端
[单项选择]朱砂具有的功效有（）
A. 拔毒化腐
B. 清热解毒
C. 杀虫止痒
D. 润肠通便
E. 截疟镇惊
[单选题]（ ）设置在生产现场(办公室、主控制室、值班室和检修班组室除外）
A.“必须戴防护眼镜”
B.“必须戴防毒面具”
C.“必须戴安全帽”
D.“必须系安全带”
[单选题]颜料墨水的优点( )。
A. 墨水在打印介质上不扩散（不洇墨）
B. 耐水、耐光
C. 不易堵塞打印头
D. 易被材料吸收
[多项选择]产褥期抑郁症可以通过药物治疗，下列药物由于不进入乳汁，在产褥期可以安全使用的是（）。
A. 安定
B. 帕罗西汀
C. 舍曲林
D. 阿米替林
E. 氟西汀
[单项选择]
社会工作者小李对某服务对象说“我也有过和你差不多的经历，我可以对你说说我当时是怎么处理的，看看对你有没有帮助，不过，这只是我的个人经验，不一定完全适合你。”
上述对话中，小李采用的是影响性技巧中的（）。
A. 自我披露
B. 提供信息
C. 提供建议
D. 提出忠告
[单项选择]Napping is one of the best, most underused tools for busy people. It is frowned 62 by many people and is viewing as something for the elderly and children. Mention napping and you could be seen as lazy, depressed and 63 to work. The majority of people experience drowsiness in the afternoon and notice their productivity and 64 starting to slip and napping will help 65 this and fight the 66 of fatigue such as stress and a lack of mental 67 .
Research on napping is 68 showing positive effects. The results suggest, for example, 69 napping can make you more 70 , reduce stress and improve 71 functioning compared to working all day without rest. A mid-afternoon sleep means that productivity can last long into the night.
Finding 15-30 minutes in a day can sometimes seem difficult, 72 , doing so could mean a great deal to your productivity. Even 10 minutes a
A. unwilling
B. refuse
C. fail
D. forget
[判断题]座地式双摇臂内拉线抱杆分解组塔，主材、大斜材、大水平材不允许叠放。
A.正确
B.错误
[多选题]对于双母线接线方式的变电所，当某一出线发生故障且断路器拒动时，应由( )切除电源。
A.失灵保护
B.母差保护
C.对侧线路保护
D.后备保护
[判断题]井口附近或塌陷区内外的地表水体可能溃入井下时，采取措施后，可以开采煤层露头的防水煤柱。（）
A.正确
B.错误
[多选题]变电站值班员王某对母线断路器进行停电操作时，应按照（）、（）、（）顺序进行操作。
A.连接母联断路器
B.断开母联断路器
C.拉开停电母线侧隔离开关
D.拉开运行母线侧隔离开关
[单选题]《细则》第四十九条：旅客退票需报销退票费时，应开具（）。（应知应会-《细则》）
A.退票费报销凭证
B.退票费
C.报销凭证
D.定额发票
[单项选择]压缩空气管道埋地铺设时，为避免地面负荷对管道重压，管道埋深不小于（）m。
A. 1.2
B. 0.9
C. 0.7
D. 0.5
[单选题]严禁将使用中的（）缠在身上，以防发生意外起火引起烧伤。
A.排气管
B.橡胶软管
C.排气阀
D.橡胶线
[简答题]开展一次三级修 精测精修)工作应满足那些条件?
[单项选择]糖原分解的关键酶（）
A. 己糖激酶
B. 糖原合酶
C. 磷酸化酶
D. 丙酮酸羧化酶
E. 6-磷酸葡萄糖脱氢酶
[单选题]打磨前应调查待打磨地段钢轨状况,每()米采用钢轨轮廓测量仪测试钢轨廓形。
A.100
B.150
C.200
D.250
[单项选择]
A. (A) Spanish.
B. (B) English.
C. (C) Norwegian.
D. (D) No mention in the passage.
[单项选择]世界卫生组织糖尿病诊断餐后2h血糖值为（）
A. ≥6.7mmol／L
B. ≥7.1mmol／L
C. ≥7.8mmol／L
D. ≥10.0mmol／L
E. ≥11.1mmol／L
[多项选择]目前我国金融体制改革深化主要包括以下问题（）。
A. 建立适应市场经济运行的金融体系
B. 银行的商业化改革
C. 进一步发展和完善金融市场
D. 加强金融法制建设
E. 推进利率体制的改革
[判断题]企业实行全员安全生产责任制度，法定代表人和实际控制人同为安全生产第一责任人。（ ）
A.正确
B.错误
[简答题]一般说来，一个城市的住房价格是高度偏态分布的，为了了解房屋价格变化的走势，应该选择住房价格的平均数还是中位数？如果为了确定交易税率，估计相应税收总额，又应该做何种选择？
[多选题]临修试运行是指动车组更换转向架、（ ），后进行的试运行，主要是对临修后的动车组安全可靠性进行验证，确保动车组运行安全。
A.轮对
B.万向轴
C.主变压器
D.牵引电机
[不定项选择题]共用题干
The Weight Experiment
Nicola Walters has been taking part in experiments in Scotland to discover why humans gain and lose weight. Being locked in a small room called a“ calorimeter”（热量测量室）is one way to find out.
1 .The signs above the two rooms read simply“Chamber One”and“Chamber Two”.These are the calorimeters:4m by 2m white-walled rooms where human volunteers are locked up in the name of science .Outside these rooms another sign reads“Please do not enter work in progress” and in front of the rooms advanced machinery registers every move the volunteers make.Each day,meals measured to the last gram are passed through a hole in the wall of the calorimeter to the resident volunteer.
2 .Nicola Walters is one of twenty volunteers who,over the past eight months,have spent varying periods inside the calorimeter. Tall and slim,Nicola does not have a weight problem,but thought the strict diet might help with her training and fitness programme.As a self-employed community dance rorker,she was able to fit the experiment in around her work.She saw an advert for volun- teers at her local gym and as she is interested in the whole area of diet and exercise,she thought she would help out.
3. The experiment on Nicola involved her spending one day on a fixed diet at home and the next in the room.This sequence was repeated four times over six weeks.She arrived at the calorimeter at8:30 am on each of the four mornings and from then on everything she ate or drank was carefull) measured .Her every move was noted too,her daily exercise routine,timed to the last second. At regular intervals,after eating,she filled in forms about how hungry she felt and samples were taken for analysis.
4 .The scientists help volunteers impose a kind of order on the long days they face in the room. “The first time,I only took one video and a book,but it was OK because I watched TV the rest of the time,”says Nicola. And twice a day she used the exercise bike. She pedaled（踩踏板） for half an hour,watched by researchers to make sure she didn't go too fast.
5 .It seems that some foods encourage you to eat more,while others satisfy you quickly.Volunteers are already showing that high-fat diets are less likely to make you feel full.Believing that they may now know what encourages people to overeat,the researchers are about to start testing a high-protein weight-loss diet. Volunteers are required and Nicola has signed up for further sessions.
Paragraph 3________
A.What does the calorimeter look like inside?
B.What program was designed for the experiment?
C.What is a calorimeter?
D.What is the first impression?
E.How do the volunteers kill the time?
F.Why did Nicola join in the experiments?
