热门试题:
[多选题]《四川省燃气管理条例》第六条规定,鼓励.支持.推广 ( )的燃气新技术.新工艺和新产品.新材料。
A.安全
B.节能
C.高效
D.环保
E.绿色
[多选题]以下哪些属于违规进行TVM钱箱更换的情况（ ）
A.单人操作
B.客运值班员操作，保安监督
C.同时收取2台设备
D.现场清点钱箱
[多选题]根据《广西电网公司配电电气工作票技术标准》的规定：班组或主管部门依据工作计划或任务，根据具体工作情况确定（）及（）的人员担任该项工作负责人。
A.熟悉人员
B.熟悉设备
C.了解现场情况
D.熟悉工具使用方法
E.略
[填空题]解决警力不足的深厚人力资源是__________。
[单选题]非法获得访问权限并使用其他人的身份验证信息,如用户名和密码,这种威胁用计算机术语来说是()。
A.篡改数据
B.信息暴露
C.身份欺骗
D.拒绝服务
[判断题]工作班组的现场操作, 在完成操作后应做好记录。
A.正确
B.错误
[单项选择]陶瓷是陶器和瓷器的总称，而介于两者之间的产品称之为（）
A. 釉面砖
B. 精陶器
C. 粗陶器
D. 炻器
[单项选择]
Part Ⅰ Reading Comprehension Directions: In this part there are four passages. Each passage is followed by a number of comprehension questions. Read the passages and choose the best answer to each question. Then, mark your answer by blackening the corresponding letter on the Answer Sheet. In Guangzhou, capital of South China’s Guangdong Province, Guangzhou Baiyun International Airport resumed its international flights to Singapore, Malaysia, Thailand, the Philippines and other Southeast Asian nations and regions early this month, said an airport official yesterday. And the airport’s flow of international passengers for July has reached 80 percent of the figure for the corresponding month of the previous year. Guangzhou Baiyun International Airport had to cancel some international services to Southeast Asian countries and regions because of the outbreak of SARS beginning in I April, the official said. The official predicted his airport’s inte
A. Two contrasting views of a problem are presented.
B. An evaluation is explained and then reasons are given.
C. A problem is examined and possible answers are given.
D. Historical view is explained in comparison with the present.
[单选题]偏航阻尼器输出指令不一致监控器故障是指控制和监控处理输出方向舵的指令:
A.大于0.8º。
B.大于1º。
C.在1秒内大于0.5º。
D.大于0.8º时间达到0.8秒。
[判断题]钎焊是利用熔点高于被焊金属的钎料,将零件和钎料加热到钎料熔化,利用钎料润湿母材,填充接头间隙并与母材相互溶解和扩散而实现连接的方法。( )(中)
A.正确
B.错误
[单选题]公共物品的市场需求曲线是消费者个人需求曲线的（ ）。
A.水平相加
B.垂直相加
C.算术平均数
D.加权平均数
[多选题]一级维护作业的主要内容有( )。
A.补给
B.清洁
C.润滑
D.紧固
[单项选择]以下措施不属于重大事故应急管理“准备”阶段的有( )。
A. 应急现状的评价工作
B. 应急预案的编制和演练
C. 应急队伍的建设
D. 应急体系的设立
[单选题]课题组于2015年底在辖区内抽样调查了1000家小微企业的经营情况。下列最适合用来描述小微企业利润数据特征的图形是（ ）。
A.直方图
B.条形图
C.饼图
D.散点图
[判断题]在设有手动隔离开关的线路调车作业时，调车人员须确认手动隔离开关开闭状态后方准作业，避免将电带入无电线路。
A.正确
B.错误
[单项选择]
At the beginning of the century, medical scientists made a surprising discovery: that we are (1) not just of flesh and blood but also of time. They were able to (2) that we all have an internal "body clock" which (3) the rise and fall of our body energies, making us different from one day to the (5) . These forces became known as biorhythms: they create the (5) in our everyday life.
The (6) of an internal "body clock" should not be too surprising, (7) the lives of most living things are dominated by the 24-hour night-and-day cycle. The most obvious (8) of this cycle is the (9) we feel tired and fall asleep at night and become awake and (10) during the day. (11) the 24-hour rhythm is interrupted, most people experience unpleasant side effects.
(12) , international aeroplane travelers often experience "jet lag" when traveling across time (13) . Pe
A. change
B. shift
C. transfer
D. alternative
[单项选择]腹前外侧壁三块扁肌由浅至深依次是
A. 腹外斜肌、腹内斜肌、腹横肌
B. 腹外斜肌、腹横肌、腹内斜肌
C. 腹内斜肌、腹横肌、腹外斜肌
D. 腹横肌、腹外斜肌、腹内斜肌
E. 腹横肌、腹内斜肌、腹外斜肌
[单选题]对烟囱、水塔类构筑物采用定向爆破拆除工程时，爆破拆除设计应控制建筑倒塌时的触地振动。( )
A.正确
B.错误
[单项选择]子宫峡部的上界为
A. 宫体与宫颈相接之较宽处
B. 解剖学内口
C. 解剖学外口
D. 组织学外口
E. 组织学内口
[单选题]运行开车前，值乘司机须共同确认（ ）及发车信号正确无误。
A.三项设备合格证
B.携带资料
C.行车凭证
D.调度命令
[单项选择]在化学组成上脂质与糖类的主要区别是（）
A. 脂质分子中氧原子的比例高
B. 脂质主要由C、H、O组成
C. 脂质分子中C和H原子所占的比例低
D. 有的脂质物质中含有N、P
[填空题]装设变压器的电杆，其埋设深度不宜小于（）m。
[单项选择]假设函数fun已经定义，其原型为”void fun(int a,int b=7,char *p=”**”);”,下列函数调用中错误的是
A. fun(5)
B. fun(5,8)
C. fun(6,”##”)
D. fun(0,0.”==”)
[多选题]以下属于钢芯铝绞线的有（ ）。
A.LGJ
B.LGJJ
C.LGJQ
D.JKLYJ
[填空题]安全评价方法的确定过程：分析被评价系统、（）、明确被评价系统能够提供的基础数据和资料、确定安全评价方法。
[单选题]近电预警器自检时正常状态应发出（）声“嘀、嘀、嘀”的响声。
A.1
B.2
C.3
D.4
[判断题]变电检测管理规定中关于标准作业卡的编制的规定，对整站开展的红外测温、局放测试等带电检测项目，必须编制按检测项目分别编制标准卡。
A.正确
B.错误
[单选题]结合早操，每半月至少进行1次着装、仪容和个人卫生的检查，每次不超过( )分钟。
A. 10
B. 15
C. 20
D. 30
[判断题]调试人员（含外方人员）不听劝阻者，司机有权停止调试作业
A.正确
B.错误
[单项选择]医院制剂（）。
A. 由指定的经营单位凭盖有医疗单位公章的医生处方配方使用，不准零售
B. 仅供医疗单位在医生指导下使用
C. 可供各医疗单位使用，也可由指定的经营单位凭盖有医疗单位公章的医生处方零售
D. 可在普通商业企业销售
E. 只能在零售药店销售
[简答题]Who would have thought that, globally, the IT industry produces about the same volumes of greenhouse gases as the world’s airlines do-rough 2 percent of all CO2 emissions
Many everyday tasks take a surprising toll on the environment. A Google search can leak between 0.2 and 7.0 grams of CO2 depending on how many attempts are needed to get the “right” answer. To deliver results to its users quickly, then, Google has to maintain vast data centres round the world, packed with powerful computers. While producing large quantities of CO2, these computers emit a great deal of heat, so the centres need to be well air-conditioned, which uses even more energy.
However, Google and other big tech providers monitor their efficiency closely and make improvements. Monitoring is the first step on the road to reduction, but there is much to be done, and not just by big companies.
[多项选择]硬币的外形主要（）
A. 圆形
B. 多边形
C. 异形
D. 圆形打孔
[判断题]跟单员填写产前样衣确认表后，必须由公司主管确认签章。( )
[单选题]spring的配置文件中,使用 <property name="age"></property>,对age的属性注入20应该使用( )
A.ref="20"
B.value="20"
C.value=20
D.values="20"
[判断题]>有效汽蚀余量小,则泵运行的抗汽蚀性能就好。( )
A.正确
B.错误
[多选题]专用电话系统值班操作台路由方式有（ ）。
A.控制中心汇接
B.站间环路中继
C.模拟中继
D.以太网中继
[单项选择]下述疾病中最易导致休克的是（）
A. 急性阑尾炎
B. 急性胰腺炎
C. 胆道感染
D. 急性胃十二指肠溃疡穿孔
E. 脾破裂出血
