热门试题:
[单选题]下列不是增值服务的价值的是( )
A.通过增值服务能协助被投资企业实现更好更快的发展
B.可以有效地降低投资风险
C.良好的增值服务能够增加投资机构品牌内涵和价值,成为投资机构‘软实力’,的重要体现
D.增值服务的价值能提高经营风险的控制,从而提升被投资企业自身价值,增加投资收益
[多选题]有关仪器使用,下列说法正确的是( )。
A.监测仪器使用必须在有效检定周期内
B.维修后的仪器应重新送检
C.每次使用均应用检验源检查仪器的工作状态
D.具有报警功能的仪器,应设置合理的报警阈值。
E.仪器应有标识,防止被误用
[判断题]SS4改型电力机车的牵引装置结构形式为牵引杆。( )
A.正确
B.错误
[单选题]关于并联电路的特点,以下说法不正确的是( )。
A.并联总电阻的倒数等于各支路电阻的倒数和
B.并联电阻的支路电压都相等
C.并联总电流等于各支路电流之和
D.功率的分配与阻值成正比
[单选题]通信用光纤的外径为125μm,多模光纤的纤芯直径()单模光纤的纤芯直径。
A.大于
B.大于或等于
C.小于
D.小于或等于
[单选题]买回来的花材在剪截( )后,草木本.长短.枝与叶等花材要分别插入水桶中存放。
A.基部
B.顶部
C.茎中部
D.花朵
[多选题]在配电线路和设备上,接地线的装设部位应是与检修线路和设备电气直接相连去除()的导电部分。
A.油漆
B.黑色标记
C.屏蔽层
D.绝缘层
[单项选择]Passage One
Questions 52 to 56 are based on the following passage.
The squeeze is on. Museums everywhere are having trouble making ends meet, what with the overblown expansions they’ve made, the decline in investment income and the steep drop- off in contributions from foundations and individuals. Many have cut staff, frozen pay, trimmed exhibition schedules and slowed or stopped acquisitions. For some, that may not be enough., the American Folk Art Museum, to cite one example, recently admitted that it isn’t making debt payments.
What’s next In some corners, there’s fear that museum officials will do what is absolutely forbidden by art-world rules., raise operating cash with a sale of artwork. Already some respected figures — David Gordon, former head of the Milwaukee Art Museum, and Richard Armstrong, director of the Solomon R. Guggenheim Museum, for example—are saying that the rule against selling art for any purpose other than
A. To warn the museums of the danger of selling art works.
B. To suggest altering the ban on museums’ art sales.
C. To suggest effective methods of collecting money for museums.
D. To propose a useful method of ensuring the development of museums.
[单选题]在THDS-B(康拓)系统中,“右轴温信号输出”测试端子在哪一块板子上
A.解调板
B.调理板
C.制冷板
D.接口板
[单项选择]具有凉血止血,清肝泻火功效的药物是()
A. 大蓟
B. 艾叶
C. 白及
D. 白茅根
E. 槐花
[简答题] 论述题 在时间同步系统中,授时方法有哪些?
[单选题]滚筒采煤机滑靴磨损量小于( )时,可继续使用不必更换。
A.15mm
B.10mm
C.20mm
D.25mm
E.略
F.略
[单选题] The steam pipes of a locomotive work like the _ of an animal body.
A. stomach
B. blood vessels
C. legs
D. wings
[单项选择]甲国根据与乙国的条约,规定将其已给予或将来给予第三国公民或法人的优惠同样给予乙国的自然人或法人。乙国是______。
A. 给惠国
B. 国民待遇国
C. 最惠国
D. 普惠国
[单选题]物资管理监督遵循“()”的原则,参与物资管理业务的各部门、单位依据各自职责履行主体监督责任,并实行分级管理。
A.主办主责
B.合法合规
C.追根溯源
D.分级负责
[单选题]线路停电检修工作时,( )或线路工作许可人应将线路停电检修的工作班组数目、工作负责人姓名、工作地点和工作任务做好记录。
A.值班调控人员
B.专责监护人
C.工作票签发人
D.工作负责人
E./
F./
G./
H./
[单选题]根据《企业职工伤亡事故经济损失统计标准》,直接经济损失是指生产经营活动中因事故造成的财产损失价值和处理事故所支出的费用合计。下列损失或费用中,不能列入直接经济损失的是()。
A.流动资产损失价值
B.固定资产损失价值
C.恢复生产所支出的费用
[单选题]若一张工作票下设多个小组工作,工作负责人应指定每个小组的小组负责人(监护人),并使用( )。
A.工作任务单
B.安全措施票
C.派工单
D.工作任务卡
[单选题]可疑支付交易里所称“短期”是指( )个营业日以内。
A.五
B.十
C.七
D.十五
[判断题]( )在进行车上设备检修作业时,显示屏面膜无破损、污垢,无明显凹陷,按压各键灵活、响应正确;粘接牢固,无翘起。
A.正确
B.错误
[单选题]列车乘务员工时计算,始发、终到、途中双班作业每人每次按( )分钟计算。
A.30
B.0
C.90
D.120
[判断题]一侧装有隔离开关的断路器的操作。先拉开断路器,确认断路器在断开位置后,再拉开隔离开关。
A.正确
B.错误
[单选题]加快冷却速度可使过冷度____。
A.增加
B.减小
C.小影响
D.不一定受影响
[判断题]工作票负责人应由熟悉人员技术水平、熟悉设备情况、熟悉本规程,并具有相关工作经验的营销领导、技术人员或经本单位批准的人员担任,名单应公布。
A.正确
B.错误
[多项选择]固定资产的运动,有自己的特点:主要是()。
A. 购置资金大
B. 回收次数多
C. 周转时间长
D. 磨损损失大
[多项选择]优生学的正确措施有
A. 禁止近亲结婚
B. 建立天才精子库
C. 限制智力严重低下者生育
D. 禁止有严重遗传疾病者生育
E. 用基因工程改善人的遗传素质
[不定项选择题]项目难度P值越接近( ),区别力越高。单选
A.0.5
B.0.63
C.1.0
D.0.75
[单选题]旅客因误售、误购、误乘或坐过了站需送回时,车站应在车票背面注明( )并加盖站名戳,指定最近列车免费送回。
A.“误售”
B.“误购”
C.“误乘”
D.铁路责任
[单项选择]Which component of the Cisco nexus 1000v monitors the migration of virtual machine during vmotion events?()
A. UCS Manger
B. virtual supervisor module
C. virtual ethernet module
D. distributed virtual switch
[单项选择]碳酸氢钠注射剂的正常外观是
A. 橙黄色的澄明液体
B. 无色澄明液体
C. 淡黄色澄明油状液
D. 红色澄明液体
E. 黄色液体
[单项选择]
Back Down to Earth
A U.S. irony: Demand for tall buildings is in short supply
by Rick Hampson
In this, the nation that invented the skyscraper, the tallest private building under construction is a pipsqueak (小人物)- just 30 stories.
But overseas, the sky is the limit.
In Kuala Lumpur, Malaysia, the twin Petronas Towers (双子塔) are rising to the heavens - they will be the world’s tallest buildings, the first time that title has passed overseas.
It probably will stay there. Ten years ago, the world’s 10 tallest buildings were m three U.S. cities; as recently as 1993 there were a half dozen proposals to build the next world champ here.
But none was ever built, and today only 10 buildings over 20 stories are going up in the entire nation. By the turn of the century, six of the world’s 10 tallest are expected to be in Southeast Asia.
Has the American sk
A. Generally speaking, low-rise suburban office buildings are preferable to urban high-rise headquarters.
B. Many famous corporations have abandoned their signature towers since their employees can work from home via phone and PC.
C. For many corporations, the high-rise is no longer taken as a status symbol, but has become a major real estate problem.
D. In America, many skyscrapers were built just for the title as world’s tallest.
[不定项选择题]A.人参与五灵脂
A.山药与天花粉
B.人参与西洋参
C.乌头与半夏
D.川乌与草乌
E.因配伍相畏而不在一起存放的是
[单项选择]患者,男性,46岁。2003年9月就诊。间歇性发热2个月,发热间隔不规律,伴寒战、乏力、恶心、呕吐,近两日出现尿少,尿黄,头痛,腰痛,1日前出现意识障碍。发病前40天由泰国考察归国。体检:T40.5℃,R23次/min,P98次/分,BP125/80mmHg,巩膜轻度黄染,肝区扣痛(-),化验:HB90g/L,WBC8.5×109/L,RBC2.4×1012/L,脑脊液:白细胞110×109/L,糖2.8mmol/L,氯化物110mmol/L,蛋白定量0.64g/L该患者最可能的诊断是()
A. 急性黄疸型肝炎
B. 流行性乙型脑炎
C. 脑型疟疾
D. 流行性脑脊髓膜炎
E. 急性胆道感染
F. 中毒性菌痢(脑型)