热门试题:
[单项选择]
M: I hear you and James are engaged at last.
W: Yes, we are.
M: When are you getting married
W: In the spring.
M: That’s wonderful, where’s the wedding going to be
W: We’re not sure yet. Perhaps in St. Albans.
M: Oh, yes. I remembered your parents live there, don’t they
W: Yes, that’s right.
M: Where are you going to live
W: We’re going to buy a flat or a small house somewhere in South London.
When is she getting married( ).
A. In the summer.
B. In the spring.
C. In the winter.
D. In the autumn.
[单项选择]A型超声提供的信息
A. 振幅
B. 深度与厚度
C. 时间和振幅
D. 振幅和运动
E. 衰减
[简答题]简述踏面制动单元在制动过程中,产生的三种变形与位移。
[单选题]管道工程施工需要开挖砼路面宽均为0.5米,各长为5米和8米二段,深均为30㎝,其签证开挖路面面积为( )单位是( )
A.6.5 ㎡
B.6.5 m3
C.4 ㎡
[单项选择]下面关于PC机键盘的叙述中,不正确的是( )。
A. 台式PC机键盘的按键数目现在已超过100个键,笔记本电脑受到体积的限制,按键数目仅为80多个
B. 目前普遍使用的键盘按键都是电容式的,它的优点是击过声音小,无接触,不存在磨损和接触不良问题
C. PC机键盘向PC机输入的是8位串行的ASCII码
D. PC机键盘中包含有一个单片机,它负责键盘扫描、消除抖动、生成代码并进行并/串转换,然后将串行数据送往主机
[判断题]LAC20244 心肺复苏法中人工呼吸的频率为10-12次每分钟。( )
A.正确
B.错误
[单项选择]热水锅炉安全阀阀座喉径不应小于()毫米。
A. 15
B. 25
C. 35
D. 45
[单项选择]Large, multinational corporations may be the companies whose ups and downs seize headlines. But to a far greater extent than most Americans realize, the economy’ s vitality depends on the fortunes of tiny shops and restaurants, neighborhood services and factories. Small businesses, defined as those with fewer than 100 workers, now employ nearly 60 percent of the work force and are expected to generate half of ail new jobs between now and the year 2000. Some 1.2 million small firms have opened their doors over the past six years of economic growth, and 1989 will see an additional 200,000 entrepreneurs striking off on their own.
Too many of these pioneers, however, will blaze ahead unprepared. Idealists will overestimate the clamor for their products or fail to factor in the competition. Nearly everyone will underestimate, often fatally, the capital that success requires. Midcareer executives, forced by a takeover or a restructuring to quit the corporation and find another way to su
A. the future of the small businesses is promising and undoubtedly encouraging.
B. all those who leave their jobs will be a boss of a small business.
C. everyone should look before they leap when they decide managing small business.
D. the success of small business solely depends on the bosses who perform their last jobs.
[多选题]从输出资本和来源看,垄断资本输出主要包括( )。
A.私人资本输出
B.国家资本输出
C.商品资本输出
D.生产资本输出
[单项选择]对患者进行复像检查,最可能出现的结果是
A. 水平同侧复视,右眼颞侧复像距离最大
B. 水平同侧复视,左眼颞侧复像距离最大
C. 水平交叉复视,右眼颞侧复像距离最大
D. 水平交叉复视,左眼颞侧复像距离最大
E. 水平同侧复视,左眼鼻侧复像距离最大
[单选题]苏某欲抢劫着便衣的警察贾某的财物,将贾某推倒在地,并抽出尖刀对准贾某的脸划了一刀,逼迫其交出钱财。贾某迫不得已掏出手枪朝苏某开了一枪,但由于苏某躲闪及时而未受伤。贾某的行为是(
)。
A.紧急避险
B.正当防卫
C.防卫过当
D.职务行为
[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.
Shopkeepers mistakenly believed that car-free streets would keep away______.
A.pedestrians
B.North America
C.customers
D.a bad experience
E.Middle Eastern countries
F.furniture sellers
[判断题]事故隐患分为一般事故隐患、较大事故隐患、重大事故隐患、特大事故隐患。
A.正确
B.错误
[单项选择]下述手术中哪种是限期手术
A. 急性阑尾炎切除术
B. 胃癌根治术
C. 嵌顿疝修补术
D. 脾破裂的脾切除术
E. 胃十二指肠溃疡病的胃次全切除术
[判断题]妇女、儿童等弱势群体受到法律的特殊保护,所以他们享有超越宪法和法律的特权。
A.正确
B.错误
[单选题]α>1的可燃气叫()。
A.标准可燃气
B.稀可燃气
C.浓可燃气
D.可燃气燃烧时的下极限
[单选题]货币供给是( )的经济手段。
A.价格调整
B.税收调整
C.国家财政
D.金融调控政策
[判断题]更换带有吸上线的钢轨,必须先通知电务部门采取安全措施后,方准作业。
A.正确
B.错误
[单选题]从全面建成小康社会到基本实现现代化,再到全面建成( ),是新时代中国特色社会主义发展的战略安排。
A.创新型国家
B.社会主义现代化强国
C.社会主义现代化大国
D.世界一流强国
[判断题]公司党政主要领导为实施‚三重一大‛决策管理制度的主要责任人。
[单选题]《保养质量评定标准》规定:防护砌体( ),影响设备稳定,为单项失格。
A.局部损坏
B.局部破损
C.局部断裂
D.局部错动
[单项选择]男,9岁,多数乳磨牙缺失
A. 丝圈式缺隙保持器
B. 固定舌弓式缺隙保持器
C. 扩弓式缺隙保持器
D. 活动义齿式缺隙保持器
E. 固定矫治器
[单选题]既能清热解毒、燥湿止带,又能清肝明目的药物是( )。
A.金银花
B.白头翁
C.秦皮
D.穿心莲
E.黄芩
[单项选择]the negative view of asking companies to solve many problems at the same time
A. For over three decades,academics,managers,and consultants,realizing that transforming organizations is difficult,have analyzed the subject.They’ve sung the praises of leaders who communicate vision and walk the talk in order to make change efforts succeed.They’ve sanctified the importance of changing organizational culture and employees’attitudes.They’ve teased out the tensions between top-down transformation efforts and participatory approaches to change.Still,studies show that in most organizations,two out of three transformation initiatives fail.
B. Each manager looks at an initiative from his or her viewpoint and,based on personal experience,focuses on different success factors.The experts,too,offer different perspectives.A recent search for books on ‘change and management’ turned up 6,153 titles,each with a distinct take on the topic. Those ideas have a lot to offer,but take together,they force companies to tackle many priorities simultaneously,which spreads resource sand skills thin.
C. Someofthehardfactorsthataffectatransformationinitiativearethetimenecessarytocompleteit,the number of people required to execute it,and the financial results that intended actions are expected to achieve. The research shows that change projects fail to get off the ground when companies neglect the hard factors. That doesn’t mean that executives can ignore the soft elements;that would be a grave mistake. However. If companies don’t pay attention to the hard issues first,transformation programs will break down before the soft elements come into play.
D. Companies assume that the longer an initiative carries on. The more likely it is to fail—the early impetus will peter out,windows of opportunity will close,objectives will be forgotten,key supporters will leave or lose their enthusiasm,and problems will accumulate. However,contrary to popular perception, along project that is reviewed frequently is more likely to succeed than a short project that isn’t reviewed frequently. Thus,the time between reviews is more critical for success than a project’s life span.
[填空题]
{{B}}A Dose of Reality{{/B}}
{{B}}Major Reality
Check{{/B}}
When the pain reliever Vioxx was Withdrawn from the
market last fall after the announcement that it increased patients’ risk of
heart attacks and strokes, millions of Americans panicked. The sometimes
sensationalized headlines didn’t help. People wondered, "Should I trust my
doctor " "Could a medication that I thought would help me actually kill me " "Is
our drug safety system broken "
Suddenly, ads for the drug were
replaced with ads looking for Vioxx "victims". Law firms across the nation began
recruiting anyone who had ever taken the drug as plaintiffs (原告) for
class-action (公诉) suits. Merck, the company that developed the drug, could be
liable for billions of dollars, making it one of the costliest liability cases
ever, No surprise, then, that Merck’s stock plummeted(垂直落下) 40 percent in just
six weeks.
But the real cost was even greater.
[单选题]《普速铁路行车组织规则》(NCG/01-2018)规定,旅客列车在区间乘降所(点)办理作业时,司机按机车停车位置标停车,作业完毕后,()通知车辆乘务员,车辆乘务员通知司机开车。
A.列车长
B.车站值班员
C.列车乘务组
D.客运人员
[单项选择]某公司拟实施某项技术改造项目,预计需要新投资5000万元,拆除旧厂房设备损失300万元,若这些厂房设备的残值为40万元,则该项目的总投资为( )万元
A. 4660
B. 4760
C. 5260
D. 5340
[判断题]当事人对行政处罚决定不服申请行政复议的,行政处罚应先停止执行。()
[单项选择]有一个班共有学生100名,各自选一门以上的选修课,选历史的有60名,选化学的有50名,那么历史和化学都选的人数为( )。
A. 60
B. 50
C. 20
D. 10
[单项选择]费用明细账比较适合使用的账簿格式是()。
A. 两栏式账簿
B. 三栏式账簿
C. 多栏式账簿
D. 数量金额式账簿
[单选题]关于女性骨盆,描述正确的是
A.骨盆入口呈横椭圆形,坐骨棘间径平
均值约为10cm
B.骨盆入口呈扁椭圆形,坐骨棘间径平
均值约为12cm
C.骨盆入口呈长椭圆形,坐骨棘间径平
均值约为8cm
D.骨盆入口呈横椭圆形,坐骨棘间径平
均值约为13.5cm
E.骨盆入口呈长椭圆形,坐骨棘间径平
均值约为15cm
[单选题]电动转辙机摩擦连接器夹板弹簧各圈的最小间隙不能小于( )
A.是1MM
B.是1.5MM
C.是2MM
D.是2.5MM
[单选题]关于指定许可,下列说法错误的是( )。
A.只有国有企事业单位的具有重大意义的发明专利可进行指定许可使用
B.可指定许可使用的专利包括任何专利
C.由国务院有关主管部门和省、自治区、直辖市人民政府报经国务院批准
D.使用人需支付合理使用费
[单选题]根据《生产安全事故报告和调查处理条例》的有关规定,自事故发生之日起( )日内,事故造成的伤亡人数发生变化的,应当及时补报。
A.9
B.15
C.30
D.60
[判断题]滑轮组的倍率越大,对钢绳磨损越有利。 ( )
A.正确
B.错误
[单项选择]人寿保险中,主要医疗风险因素不包括()。
A. 健康状况
B. 个人病史
C. 家族病史
D. 财务状况
[单项选择]顶端有红棕色至深棕色干枯芽苞,习称“鹦哥嘴”或“红小瓣”的是()
A. 白及
B. 天麻
C. 知母
D. 莪术
E. 三棱