热门试题:
[单项选择]施工质量验收层次的划分中，按主要工种、材料、施工工艺，设备类别等进行划分的是 ( )。
A. 单位工程
B. 分部工程
C. 子分部工程
D. 分项工程
[多选题]施工机具应定期进行（ ）。施工机具的转动和传动部分应保持润滑。
A.A-更换
B.B-保养
C.C-维护
D.D-拆装
[多选题]维生素B2主要来源于（ ）。
A.水果
B.奶类
C.蔬菜类
D.动物内脏
E.调味品类
[单项选择]
Today a pilot is totally dependent on what the air traffic controller on the ground tells him. He can’t see enough to be safe. Flight watch is an instrument intended to help him.
On a screen in front of the pilot, there will be a map of the (21) around the plane. The pilot’s own (22) level or height and his own plane at the center of the (23) will show up. On the map any other planes in the airspace will (24) as spots of light with "tails" showing the direction of their light. The flight watch map is (25) for the other planes are not shown at their true (26) , but at their distances away in flying time. This (27) the problem of fast planes being too far away to be seen (28) likely to make contact in seconds and (29) planes that are close enough to be seen but so slow that there’s no chance of (30) for, say, ten minutes.
The pilot will be able to se
A. in
B. for
C. on
D. to
[单项选择]問題Ⅳ つぎの＿＿＿の 文 とだいたい 同じ いみの 文は どれですか。1 2 3 4から いち ばん いい ものを 一つ えらびなさい。すずきさんは かならず 来ると 思います。。
A. すずきさんは きっと 来ます。
B. すずきさんは たまに 来ます。
C. すずきさんは まっすぐ 来ます。
D. すずきさんは ゆっくり 来ます。
[单项选择]在运价本中“W”表示的是该种货物应按其（）计算运费。
A. 净重
B. 体积
C. 长度
D. 毛重
[判断题] 配镜十字垂直下方4mm处有棱镜参考点。( )
A.正确
B.错误
[单选题]各种污秽达到一定的程度时会引起绝缘子串的闪络，造成污闪，下面不是（ ） 不是防止污闪的措施。
A.定期清扫绝缘子
B.增加绝缘子串的单位泄露比距
C.采用瓷质绝缘子
D.采用憎水性涂料
[多选题] 轻型车辆在夜间或（）时，仅限于消除线路故障或执行特殊任务时使用，但应按列车办理，此时轻型车辆必须有照明及停车信号装置。
A.降雾
B.暴风雨
C.暴风雪
D.阴天
[单项选择]______ no farther business, the Chairman closed the meeting.
A. There is
B. There was
C. Being
D. There being
[多项选择]七号信令系统的四个功能级在华为MSC33中的硬件实现方式为（）
A. UP功能：由GMPU单板实现
B. MTP-3：由GMPU单板实现
C. MTP-2：由GLPN7单板实现
D. MTP-1：由TUP/ISUP单板实现
E. SCCP：由GMEM单板实现
[多选题]本规程适用于国家电网公司系统各单位所管理的运用中的（）及相关场所。
A.配电线路、设备
B.变电站内配电设备
C.用户配电设备
D.发电厂内低压配电设备
[单选题]某计算机房，共5层，层高5m，每层建筑面积为360㎡，机房内设置IG541预制气体灭火系统保护，那么该建筑至少应划分（）个防护区。
A.3
B.5
C.10
D.6
[单项选择]除机械式立体汽车库外，汽车库内应设火灾应急照明和疏散指示标志。火灾应急照明和疏散指示标志，可采用蓄电池作备用电源，但其连续供电时间不应少于（）min
A. 20
B. 30
C. 50
D. 60
[单选题]女性,25岁。2小时前打扫室内清洁时突然出现咳嗽、胸闷、呼吸困难,追问病史近3年来每年秋季常有类似发作。体检:两肺满布哮鸣音,心脏无异常。X线胸片显示心肺无异常。该例诊断应为( )
A.慢性喘息型支气管炎
B.慢性阻塞性肺疾病(A型)
C.慢性阻塞性肺疾病(B型)
D.支气管哮喘
E.心源性哮喘
[多项选择]分析人员经常使用的财务状况综合分析法是( )。
A. 沃尔评分法
B. 财务比率法
C. 综合评价方法
D. 统计分析法
[单项选择]具有息风止痉、平抑肝阳、祛风通络功效的药物是（）。
A. 夏枯草
B. 僵蚕
C. 天麻
D. 决明子
E. 赭石
[填空题]It is polite of you to say "thank you" when you (helpless) （） by someone.
[多项选择]山楂在临床上可用于( )
A. 冠心病
B. 食积腹痛泄泻
C. 油肉积滞
D. 产后恶露不尽
[判断题]某市公路局对某汽运公司车辆超载违法行政作出罚款1000元的处罚决定,该公司未在规定时间内申请行政复议和提起行政诉讼,又未履行行政处罚决定,公路局依法对此按逾期缴纳罚款数额的3%加处罚款11000元。 ( )
A.正确
B.错误
[单选题]收费现场对异常集装箱车辆进行登记,其中拍照照片包括车头、车尾、_______、证单。
A.箱体侧面
B.货物
C.集装箱号码
D.驾驶证
[单项选择]
Work hard and get ahead. That’s what every American learns growing up, but for millions of them, it’s getting harder to tell the difference between working hard and being a workaholic. "The line happens when you come home one day and your husband isn’t there, and you didn’t realize he left you a week ago," Stephen Viscusi said. Viscusi is CEO of the Viscusi Group.
The actual reasons for becoming a workaholic are quite varied. It might involve a need in someone to always stay a step ahead of their co-workers or anyone else they perceive as a competitive threat. It could be a desire to never leave the office at night without tying up any loose ends such as returning an email, writing a memo or getting a package out. It might be a single-minded commitment to being successful, gaining promotion after promotion, no matter what the cost.
Workaholics Anonymous—a "fellowship of individuals who share their experience, strength a
A. Endless desires to make calls.
B. Long hours of computer use.
C. Constant needs to connect to the office.
D. Heavy dependency on electronic devices.
[单选题]使用剥线钳时应选用比导线直径()的刃口。
A.相同
B.稍大
C.较大
[单选题] 室外机地脚螺栓不易拆除,主要原因是( )。
A.安装的牢固
B.装在外边时间太长了
C.锈蚀
[填空题]车务作业人员违章作业，错误办理<--NRC-->进路。一经检查发现，应内部待岗三个月，调离原岗位。性质严重并构成事故的责任人，按事故责任进行惩处。
[判断题]客户可以将持有的枪支存放在我行保管箱内
A.正确
B.错误
[多选题]电气设备发生着火时，在切断电源时应注意( ) 。
A.切断电源的地点要适当；
B.可在剪断电线时，不同相线应在不同部位剪断；
C.可在剪断电线时，不同相线应在相同部位剪断；
D.带负荷线路应先停掉负荷，再切断着火现场电线。
[多选题]客户的交易保证金不足，期货公司履行了通知义务而客户未及时追加保证金，客户要求保留持仓并经书面协商一致的，下列说法中正确的有（ ）。
A.穿仓造成的损失，由客户承担
B.穿仓造成的损失，由期货公司承担
C.对保留持仓期间造成的损失，由客户承担
D.对保留持仓期间造成的损失，由期货公司承担
[单项选择]开发方式分为（）驱油和（）驱油。
A. 依靠气顶，溶解气
B. 注水，注气
C. 依靠边水，低水
D. 依靠天然能量，人工补给能量
[判断题]室外高压设备发生接地时，现场人员应迅速大步跑离故障点。（ ）
A.正确
B.错误
[单项选择]Science-fiction movies can serve as myths about the future and thus give some assurance about it. Whether the film is 2001 or Star Wars, such movies tell about progress that will expand man’’s powers and his experiences beyond anything now believed possible, while they assure us that all these advances will not wipe out man or life as we now know it. Thus one great anxiety about the future--that it will have no place for us as we now are--is alleviated by such myths. They also promise that even in the most distant future, and despite the progress that will have occurred in the material world, man’’s basic concerns will be the same, and the struggle of good against evil--the central moral problem of our time--will not have lost its importance.
Past and future are the lasting dimensions of our lives: the present is but a brief moment. So these visions about the future also contain our past; in Star Wars, battles are fought around issues that also motivated man in the past. Thus, any v
A. fail to reflect contemporary problems for their transience.
B. fail to free their subjects from issues of man’’s concerns.
C. succeed in depicting magic scenes irrelevant to the past.
D. succeed in offering imaginary visions irrespective of reality
[判断题]非特殊情况不得变更工作负责人，如确需变更工作负责人，应经工作票签发人同意，并通知双方（供电方、客户方）许可人，告知全体工作班成员，并将变动情况记录在任务单上。
A.正确
B.错误
[单项选择]Samba使用 (29) 协议通过网络连接来共享文件和打印机，支持该协议的操作系统包括Microsoft Windows、OS/2和Linux。
A. SMB
B. FTP
C. NetBIOS
D. TFTP
[单选题]微型计算机中运算器的主要功能是进行( ).
A.算术运算
B.逻辑运算
C.算术和逻辑运算
D.初等函数运算
[多选题]绞磨在作业前应检查和试车,确认( )后方可使用。
A.外观整洁
B.安置稳固
C.运行正常
D.制动可靠
