热门试题:
[单项选择]下列哪些情形属横向评价?()
A. 某班学生某科中段成绩与期末成绩的比较
B. 实验班与控制班的成绩比较
C. 实验班实验前与实验后的情况比较
D. 老师们对两个方案的态度比较
[单项选择]下列骨肿瘤的叙述不正确的是()
A. 骨肿瘤病人常出现碱性磷酸酶增高
B. 恶性肿瘤的血沉常加快
C. 骨髓瘤常出现异常免疫球蛋白
D. 良性肿瘤的血尿检查均正常
E. 恶性骨肿瘤常伴骨转移
[不定项选择题]共用题干
Waste Not,Want Not
1 .Bob and Clara Darlington,who own and run a farm in the North of England,have always looked for new ways of making money out of the produce they grow.Their success be-gan when they established a shop on their farm,so that people could come and buy fresh vegetables directly from them.
2 .The business was an immediate success,and soon scored top marks in a competition set up by the Farm Retail Association to find the best farm shop in the country.The Association's inspectors found the Darlingtons'shop offered excellent service and value for money as well as quality fruit and vegetable.
3 .Clara Darlington is a trained chef and,in addition to a range of home-grown foods and other local produce,she began offering a variety of prepared meals which she had made her-self in the farmhouse kitchen.A small cafe alongside the farm shop was soon added,with eve-rything that visitors could taste on the menu also being for sale in the shop.
4 .Clara admits that starting the business was expensive,and she has worked very hard, but maintains that if the product is good,the public recognize this and buy it.“I aim to offer the highest quality to our customers,whether they come in for a loaf of bread,or take a whole dinner-party menu.I take it as a compliment(恭维)if people take home one of my dishes to serve to their family and friends and get away with pretending they made it themselves.”
5 .So it was that the couple realized that they had a surplus of misshapen or damaged vegetables grown on the farm which were unsuitable for selling in the shop.Clara,not wish-ing to see them get thrown away,decided to turn them into soup.
6 .The soup met with the immediate approval of customers to the shop and Clara now produces ten different varieties.She spent much of the summer traveling up and down to London by rail,doing presentations of the soups.As a result,they are now served in first-class railway restaurant cars belonging to three companies as well as being stocked by a number of high-class London stores.
Clara spent much of the summer going to London to______.
A.sell fresh vegetables
B.sell as much as possible
C.offer a variety of prepared meals
D.turn them into soup
E.fill a gap in the market
F.promote her soups
[单选题]水泥凝土面层采用滑模式摊铺机摊铺时,其他机械牵引摊铺机时应用( )。
A.钢丝绳
B.刚性拖杆
C.尼龙绳
D.无论任何牵引机械
[填空题]开行区段列车原则上日均车流量不应少于()列,区段列车采用单组或分组列车方式开行。摘挂列车应根据车流量安排,每个区段原则上开行()对,摘挂车流较大时可安排开行重点摘挂列车。
[单项选择]有限责任公司的股东对公司负有限责任,是指( )。
A. 股东以购买的股票为限
B. 股东以其财产额为限
C. 股东以出资额的收益为限
D. 股东以出资额为限
[单选题]高电压通常指超过( )的电压等级。特定情况下,指电力系统中输电的电压等级。
A.220伏
B.低压
C.380伏
D.1000伏及其以上
[单项选择]溶液偏离朗伯-比耳定律的原因之一()。
A. 物质的量变化
B. 浓度变化
C. 化学变化
D. 试样质量变化
[单选题]慢性苯中毒主要损害( )。
A.呼吸系统
B.造血系统
C.消化系统
[多项选择]对井下电网过流保护要求是()。
A. 动作迅速
B. 动作有选择性
C. 可靠性
D. 动作灵敏
E. 三段保护
[单选题]现场指挥部要统筹安排,指定( )落实警戒、车辆停靠、现场供水、信息报送、后勤保障等工作。
A.指挥员
B.队站干部
C.专人负责
D.驾驶员
[单项选择]就出口商的收汇时间来说,假远期信用证等于( )。
A. 保兑信用证
B. 即期信用证
C. 对开信用证
D. 预支信用证
[多选题]OMC系统中站点参数的配置有以下哪种方式:
A.手动配置
B.自动配置
C.模版导入配置
D.从前台反构
[单选题]制作九九乘法表。在工作表的表格区域B1:J1和A2:A10中分别输入数值1~9作为被乘数和乘数,B2:J10用于存放乘积。在B2单元格中输入公式( ),然后将该公式复制到表格区域B2:J10中,便可生成九九乘法表。
A. =$B1*$A2
B. =$B1*A$2
C. =B$1*$A2
D. =B$1*A$2
[不定项选择]某公司是一家以承接国外订单为主要业务的机械加工企业。近年来,由于全球经济不景气,公司的国外订单税减;针对这种情况,企业高层决定,一方面辞退一批员工来缩减成本;另一方面着眼于未来发展,逐渐更新设备,通过更多地采用自动化生产设计减少对人工的依赖。被裁减的一部分员工一直在积极地寻找新工作,但因为经济形势不好,还没有找到新的工作,另一部分被裁减的员工则再找工作一段时间之后变得失望,决定先在家里休息一段时间,等经济好转了再出去找工作。该公司可以采取有助于缓解其员工遭受的失业打击的做法包括()。
A. 平时为员工提供多元化的技能培训
B. 提高绩效工资所占的比重
C. 向被解雇员工支付足额的经济补偿金
D. 在重新求职方面的员工提供辅导
[单选题](单选题).煅后失去结晶水的药物是( )。
A.石膏
B.牡蛎
C.赭石
D.花蕊石
[单选题]试验和推广电力通信新技术,应制定相应的安全措施,经电力通信运维单位(部门)批准后执行。
A.正确
B.错误
C.略
D.略
E.略
F.略
[判断题]空调列车站车客运信息无线交互系统手持终端在始发后登录,途中及时更新信息。
A.正确
B.错误
[单选题]参阅图2-8深圳/宝安仪表进近剖面图,当GP不工作时,复飞点距33号跑道入口的水平距离为:
A.9.2km
B.1.07km
C.1.07nm
D.9.2 nm
[多选题]作业时,起重机()。
A.应置于平坦、坚实的地面上
B.不得在暗沟上面作业
C.不得在地下管线上面作业
D.不得在人行道上作业
E.略
F.略
[单选题] 飞机停留刹车的目的之一是( )
A.地面检查时必须刹住飞机
B.地面试车增大功率时防止飞机滑动
C.地面装载及检查时防止飞机晃动
[单选题]清捡作业时,上线人员不得少于2人,清捡人员前后距离不得超过()米;超过()米时,两头分别指定胜任人员防护,严禁无人防护或防护员参与作业,防护员要保证处于不侵入限界的安全地点。
A.A、30、30
B.B、25、25
C.C、40、40
D.D、50、50
[单选题]制定《安全生产法》,就是要从( )保证生产经营单位健康有序地开展生产经营活动,防止和减少生产安全事故,从而促进和保障经济社会持续健康发展。
A. 思想上
B. 组织上
C. 制度上
D. 认识上
[判断题]地表沉降测量常用仪器为全站仪。( )
A.正确
B.错误
[单选题] 下列哪项职能是管理过程的关键职能( )
A. 计划职能
B. 控制职能
C. 人员管理
D. 领导职能
E. 组织职能
[单选题]在调糊过程中,需要将面粉用沸水烫透或蒸透的是( )。
A.脆皮糊
B.水分糊
C.蛋泡糊
D.蜂巢糊
[多选题]根据《国家电网公司变电验收管理规定(试行)》,省公司设备状态评价中心履行以下职责()。
A.组织220kV及以上工程技术数据复核,参加500(330)kV及以上工程验收和投运工作
B.参与500(330)kV及以上工程可研、初设、建设以及设备材料选型
C.负责与运检部门共同组织开展所辖工程启动验收工作
D.协调解决所辖工程验收管理工作中出现的重大问题
[判断题]我国医师法规定,医师进行试验性临床医疗,应经医院批准,但不需征得病人本人或家属的同意。( )
A.正确
B.错误
[多选题]扑救地铁火灾时,现场通信的主要方法有( )。(难)
A.设有移动通信装置的现场,利用移动电话同地面保持通信联系
B.利用头盔通信电台和地铁内部有线通信设备进行现场通信
C.在每层设立通信站,作接力通信或设置有线通信
D.使用简单的灯语、旗语、绳语、人力等通信方法
[单选题]摄像机图像时有时无的原因不可能是( )。 ( )
A.电源电压供应稳定
B.视频线是否松动接头是否牢固
C.视频内部是否接触良好
D.电源线是否有断线、接触不良
[单项选择]胫腓骨骨折易造成()
A. 肌腱损伤
B. 骨折延迟愈合
C. 血管神经损伤
D. 骨折不愈合
E. 骨筋膜室综合征
[单项选择]《中华人民共和国安全生产法》第五十一条规定:从业人员发现事故隐患或者其他不安全因素,应当立即向现场安全生产管理人员或者本单位负责人报告;接到报告的人员应当及时予以处理。第六十四条:规定:任何单位或者个人对事故隐患或者安全生产违法行为,均有权向()报告或者举报。
A. 本单位领导
B. 负有安全生产监督管理职责的部门
C. 所在地政府
[单项选择]
As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the habit of rushing through life, being on the go from morning till night, it is hard to slow down. But relaxation is essential for a healthy mind and body.
Stress is a natural part of everyday life. In fact, it is not the bad thing as it supposed to be. A certain amount of stress is vital (重要的)to provide motivation and give purpose to life. It is only when the stress gets out of control that it can lead to poor performance and ill health.
The amount of stress a person can withstand (忍受) depends very much on the individual. Some people are not afraid of stress. Such characters are best for management. Others lose heart at the first signs of stress. When exposed to stress we react both chemically and physically. It is when such a reaction lasts long, through continued exposure to stress, that health becomes endangered. Since we can’t remove stress from our li
A. they do not know how to enjoy themselves
B. they do not believe that relaxation is important for health
C. they are traveling fast all the time
D. they are becoming busier with their work
[单选题]为了进一步保障基金信息质量,法规规定基金年度报告应经( )独立董事签字同意。
A.1/3以上
B.2/3以上
C.1/2以上
D.全部
[判断题]造成水量表总是显示最大排量的原因可能管线内液体发生脉动,不稳定。
A.正确
B.错误
[多选题](多选)《中国南方电网有限责任公司电力安全工作规程)》(Q/CSG510001-2015)第9.2.1条规定:设备操作可分为( )。
A.监护操作
B.遥控操作
C.现场操作
D.单人操作
[简答题]某高压喷射注浆复合地基,要求复合地基承载力特征值达250kPa,采用桩径0.5m,桩身试块抗压强度标准值fcu=5.5MPa,桩间土fak=120kPa,等边三角形布桩,试计算喷射桩的间距(η=0.33,β=0.25)。
[单项选择]Frito-Lay's executives claim that the promoting of American food in the international market