热门试题:
[单选题]ZPW-2000A的匹配变压器变比为（）。
A.1:1
B.9:1
C.3:1
D.6:1
[判断题]在三相四线制配电系统中，照明负荷应尽可能均匀地分布在三相中。( )
A.正确
B.错误
[填空题] The evolution of artificial intelligence is now proceeding so rapidly that 【26】 the end of the century cheap computers 【27】 larger than portable typewriters will 【28】 that will be able to solve almost any 【29】 faster and more efficiently than we can. "Intelligence" in a machine, 【30】 in a human, is best 【31】 as the ability to solve complex problems swiftly. This 【32】 involve medical analysis and prescriptions, 【33】 legal matters ― 【34】 short, replacing the profession of lawyers completely ― or in 【35】 war-games: in other words 【36】 governments whether 【37】 not to go to war. 【38】 computers have already intensified the deadlines of weapons, the prospect for the future is that they will 【39】 the more beneficial role of preventing wars. 【40】 asked to estimate the chances of victory, the computer will analyze facts 【41】 from the life-long military expert with his optimistic sense and military enthusiasm.
When the same figures are fed into the emotionless machine each to be weighed
A. A．in
B．for
C．as
D．at
[单选题]()易呈现出既变化又和谐的视觉效果,是常用的色彩搭配。如橄榄绿、孔雀蓝等。
A.冷色
B.对比色搭配
C.邻近色搭配
D.同色类搭配
[填空题]A million motorists leave their cars filled up with petrol and with the keys in the ignition (汽车点火装置) every day. The cars are sitting in petrol stations while drivers pay for their (36) . The Automobile Association ( A. A. ) has discovered that cars are left (37) for an average three minutes and sometimes longer as drivers buy drinks, sweets, (38) and other consumer items. With payment of credit cards becoming more and more common, it is not (39) for a driver to be out of his car for as long as six minutes, (40) the car theft with a golden (41) .
For more than ten years there has been a big rise in car crime than in most other types of crime. An average of more than two cars a minute are broken into or stolen in the UK Car crime (42) for almost a third of all reported (43) with no signs that the trend is slowing down.
(44) . The A. A. recommends locking up whenever you leave t
[多选题] 下列指标属于非油效率类指标的是( )。
A.油非转换率
B.吨油非油收入
C.非油利润
D.吨油自有商品销售收入
[单选题]有机磷农药生产或使用过程中，导致人体中毒的主要途径是
A.消化道
B.皮肤
C.黏膜
D.呼吸道
E.消化道和黏膜
[填空题]广播数据在每一网络中都会出现，如果管理的不好，广播数据将严重损害（），并可导致整个网络崩溃。
[单选题]一般情况下,电力系统的自然功率因素是( )
A.滞后且小于1
B.超前且小于1
C.等于1
D.不能确定。
[单选题]下列哪项不是地骨皮的主治病证（ ）。
A.阴虚发热
B.小儿疳热
C.气虚发热
D.肺热咳喘
E.血热吐血
[判断题]片面强调部门保护主义，追求部门利益，既可能造成部门之间职能交叉越位，又可能造成职能缺位。 ( )
[判断题]1.194.
35kV及以上大截面电缆宜采用蛇形敷设。
A.正确
B.错误
[单选题]70t级货车须装用( )型缓冲器。
A.MT-3
B.MT-2
C.ST
D.MT-1
[单选题]创伤急救时，如果伤员颅脑外伤，应使伤员采取平卧位，保持气道通畅，若有呕吐，应扶好头部和身体，使头部和身体同时侧转，防止呕吐物造成窒息。
A.正确
B.错误
C.略
D.略
E.略
F.略
[判断题]固体物质燃烧方式有蒸发燃烧、分解燃烧、表面燃烧和自燃四种。（ ）
A.正确
B.错误
[单项选择]孕妇有下列情形之一的，医师应当对其进行产前诊断（）。
A. 初产妇年龄超过30岁的
B. 羊水过多或过少
C. 体重超过80Kg
D. 胎位不正
E. 孕早期营养性缺铁性贫血的
[单项选择]下列哪一项操作需要洁净度为100级的环境条件
A. 大于50ml注射剂的灌封
B. 注射剂的稀配、滤过
C. 小容量注射剂的灌封
D. 供角膜创伤或手术用滴眼剂的配制或灌装
E. 灌装前需除菌滤过的药液配制
[单选题]资本主义从自由竞争发展到垄断阶段后,资本主义生产的目的( )。
A.从追求超额利润转变为追求级差利润
B.从追求平均利润转变为追求超额利润
C.从追求平均利润转变为追求垄断利润
D.从追求平均利润转变为追求级差利润
[填空题] Who won the World Cup football game What happened at the United Nations How did the critics like the new play 【B1】 an event takes place; newspapers are on the streets 【B2】 the details. Wherever anything happens in the world, reporters are on the spot to 【B3】 the news.
Newspapers have one basic 【B4】 , to get the news as quickly as possible from its source, from those who make it to those who want to 【B5】 it. Radio, telegraph, television, and other inventions brought 【B6】 for news papers. So did the development of magazines and other means of communication. 【B7】 , this competition merely spurred the news papers on. They quickly made use of the newer and faster means of communication to improve the 【B8】 and thus the efficiency of their own operations. Today more newspapers are 【B9】 and read than ever before. Competition also led newspapers to branch out to many other fields. Besides keeping readers 【B10】 of the latest news, today’’ s newspapers 【B11】 a
A. A．make
B．publish
C．know
D．write
[判断题]粗糙度与尺寸精度有一定联系，尺寸精度高的粗糙度也较高。
A.正确
B.错误
[单选题]根据责任认定情况，指使、授意、教唆或胁迫他人违法违规操作，发生案件的，银行业金融机构应当对有关案件责任人员（ ）处理。
A.从轻
B.减轻
C.从重
D.加重
[单选题]除另有规定外，机车担当非本务牵引或在列车尾部担当补机任务时，应将监控装置设定为（ ）状态。
A.调车
B.附挂
C.非本务
[单项选择] Passage One
Questions 26 to 28 are based on the passage you have just heard.
A. They liked traveling.
B. They wanted to find a better place to live in.
C. They were driven out of their homes.
D. The reasons are unknown.
[多项选择]一般而言，跟单信用证有“三期”，即装运期、交单期和有效期，其中有效期涉及到期地点。到期地点可以是（）
A. 受益人所在地
B. 指定银行所在地
C. 开证行所在地
D. 开证行和议付行协商决定的地点
[单选题]公司各单位发现冒用、盗用帐号的行为，须立即通知（ ）冻结帐号，并通知使用人及使用部门，报信息通信职能管理部门及授权许可部门，由使用部门处理。
A.A、运维单位；
B.信息通信职能管理部门；
C.营销部；
D.办公室
[判断题]凡是实行简易办法征收增值税的货物，一律不得抵扣进项税。( )
[单项选择]最重要的卫生资源是（）
A. 卫生物力
B. 医疗设备
C. 先进技术
D. 卫生人力
E. 卫生财力
[单项选择]医疗机构在行风建设中应以正面教育为主，理论联系实际，注重实效，长期坚持不懈的是（）
A. 医德教育
B. 继续教育
C. 培训教育
D. 学历教育
E. 业务上岗培训
[单选题]按照轴承工作表面的摩擦性质，轴承可以分为滑动轴承和（ ）两大类。
A.A、调心轴承
B.B、滚动轴承
C.C、向心轴承
D.D、推力轴承
[多选题].蓄电池车的电器设备由()组成。
A.A.电动机;
B.B.调速系统;
C.C.辅助装臵;
D.D.主令控制器
[单选题]成对的脑颅骨是
A.颧骨
B.犁骨
C.顶骨
D.蝶骨
E.枕骨
[判断题]铁路职工一人不准同时填发、使用两张及以上乘车证。
A.正确
B.错误
[单项选择]关于实验流行病学的叙述错误的是（）
A. 对研究对象采取干预措施
B. 需要实验室技术
C. 研究对象随机分配
D. 要求设立严格的对照观察
E. 尽量采用盲法
