热门试题:
[单选题]梯子应有防滑装置，伸缩梯锁固装置应良好。放置梯子时，须确认放置牢靠，梯子与地面的夹角以（）为宜。使用人字梯时，应挂好安全链钩，安全链钩不得随意延长或缩短。
A.40－50°
B.50－60°
C.45－55°
D.60－70°
[多选题] 社会主义初级阶段的基本路线概括为()。 *
A.以经济建设为中心
B.坚持四项基本原则
C.坚持改革开放
D.坚持民主法制
[单项选择]肝阴不足型胁痛，出现头晕目眩的主要病机是：（）
A. 脾胃虚弱，清阳不升
B. 精血不足，不能上承
C. 久病入络，气瘀血滞
D. 痰饮内停，阻遏清阳
E. 以上都不是
[单选题] 若有 int i=10,j=2;则执行完i*=j+8;后ⅰ的值为28.
A.正确
B.错误
[判断题]合成纤维吊装带外部护套无破损，内芯无断裂，每月检查一次，每年试验一次。
A.正确
B.错误
[单选题]为了保证电流互感器的准确度，应使接于电流互感器二次回路元件的总阻抗 （ ）互感器的额定阻抗。
A.大于；
B.大于或等于；
C.等于；
D.小于。
[多选题]消防救援队伍严格落实作战训练安全的制度有哪些( )
A.安全形势分析制度
B.安全学习教育制度
C.干部跟班作业制度
D.安全员(助理)制度
E.安全督导提示制度
F.安全总结讲评制度
[单选题]【单选】一发射机发射功率为10W,天线增益10dB,馈线损耗5dB,则有效辐射功率为:( )[1分]
A.25dBW
B.5dBW
C.15dBW
D.10dBW
[单项选择]茜草的功效是（）
A. 化瘀止血、通经
B. 化瘀止血、理气止痛
C. 化瘀止血、利尿
D. 化瘀止血、安胎
E. 化瘀止血、补虚
[单选题]下列属于稳定骨折的是()
A. 斜形骨折
B. 嵌插骨折
C. T形骨折
D. 螺旋形骨折
E. Y形骨折
[不定项选择题]共用题干
By the year 1927,Dr. Andrew Manson had a reputation.His practice of medicine was not large,but all his patients had the greatest confidence in him.He(51)______gave medicines, but when he did so,he gave the newest,best,and often the most(52)______medicines on the market.By his use of modern medicines,Manson once prevented a serious disease from(53)______in his town,although the rest of the town suffered badly.
The committee of the Medical Society ought to have been thankful to Manson,but a few of its members,led by Chenkin,were(54)______of his success.Though Manson had many friends, he also had(55)______.
Andrew sometimes asked himself why he and Christine had remained in Manchester after the death of their child.His coal dust experiments were his only(56)______for staying,he could not leave the mines till he had completed his experiments.
He now had a great deal of information about the(57)______of coal bust on the miners' lungs.But,in order to(58)______his facts,he decided to make a few experiments on small animals,to study the action of the dust on their lungs.Here,his real problem began.Taking care to cause the animals as little(59)______as possible;Andrew made some extremely(60) ______experiments,which proved all his beliefs.He felt proud and excited.But then,a few days later,he had a(61)______.
When Andrew returned home from work,he found Christine looking( 62)______."What's the matter?"he asked her. She hesitated,"I had some visitors today.""Oh?Who were they?""Five members of the committee,including Chenkin.They had heard about your experiments on the animals,and wanted to see your(63)_____.I told them that you were not at home,but they pushed me out and went into the room.When they saw the animals,one of the men shouted,"Oh, the poor creatures!"I tried to tell them that the animals had not suffered,but they(64)______to listen.They took the animals with them."
"What!"Andrew shouted.He thought for a minute,and then went into the hall to use the phone.But,just as he reached it,the phone bell rang."Hello!"he said angrily.Then his(65) ______changed.It was Owen."Look here,Owen.""I know,I know."Owen interrupted." This is a bad business.I'll come to see you now."Owen came.Before Andrew could speak,he said,"Did you get permission?"Andrew looked at him in surprise,"Permission for what?""To experiment on animals."
"Good Heavens,no!I never thought about it!""I'm afraid there will be trouble,"Owen said. "Some members of the committee feel very bitter against you.But don't worry,everything will be ok in the end."
_________(63)
A.backyard
B.study
C.laboratory
D.room
[单项选择]操作大型复杂设备的授权人员应（）。
A. 经培训考核持证上岗
B. 应持证上岗
C. 经培训考核
[单项选择]前额头痛连及眉棱骨属于（）
A. 阳明头痛
B. 少阳头痛
C. 厥阴头痛
D. 太阳头痛
E. 太阴头痛
[单项选择]“十一五”期间，在能源利用效率提高方面，要求做到单位国内生产总值能源消耗比“十五”期末降低( )左右。
A. 10%
B. 15%
C. 20%
D. 25%
[判断题]劳动者开始依法享受基本养老保险待遇的，劳动合同终止。（ ）
A.正确
B.错误
[单项选择]对左心功能判断最有价值的是（）
A. 心脏超声检查
B. X线心脏三位相片检查
C. 冠状动脉造影检查
D. 漂浮导管检查
E. 平板试验检查
[单选题]墩台顶面的排水坡或坡度不足时,应凿成流水坡,用( )水泥砂浆抹面,或凿毛后铺筑一定厚度的混凝土。
A. 1∶2
B.1∶3
C.1∶4
D.1∶5
[判断题]《执法办案场所规范应用制度》等十项消防监督工作制度》中不得擅自删除、作废系统中的消防监督执法信息，严禁删节、修改执法声像资料内容
A.正确
B.错误
[判断题]电容器的过流保护应按躲过电容器组的最大电容负荷电流整定。
A.正确
B.错误
[多项选择]项目融资准股本资金的投入形式有（）。
A. 无担保贷款
B. 可转换债券
C. 零息债券
D. 以贷款担保形式作为准股本资金投入
[多选题]下列项目应填入操作票内的是（ ）。
A.应拉合的设备［断路器（开关）、隔离开关（刀闸）、接地刀闸（装置）等］，验电，装拆接地线，合上（安装）或断开（拆除）控制回路或电压互感器回路的空气开关、熔断器，切换保护回路和自动化装置及检验是否确无电压等
B.拉合设备［断路器（开关）、隔离开关（刀闸）、接地刀闸（装置）等］后检查设备的位置
C.进行停、送电操作时，在拉合隔离开关（刀闸）或拉出、推入手车式开关前，检查断路器（开关）确在分闸位置
D.设备检修后合闸送电前，检查送电范围内接地刀闸（装置）已拉开，接地线已拆除
E./
F./
G./
H./
[填空题]杨贤江写的《____》，是我国第一本试图用马克思主义的观点论述教育问题的著作。
[判断题]【判断题】理论空气量是指1KG或1Nm3;燃料完全燃烧且燃烧产物中又没有氧存在时所需的空气量。( )
A.正确
B.错误
[判断题]指挥列车运行的命令和口头指示，只能由列车调度员发布。
A.正确
B.错误
[多选题]采用放顶煤采煤法开采容易自燃和自燃的厚及特厚煤层时,必须编制防止采空区自燃发火的设计,并遵守下列( )规定。
A.设计放顶煤工艺
B.有可靠的防止漏风和有害气体泄漏的措施
C.建立完善的火灾监测系统
D.根据防火要求和现场条件,应选用注入惰性气体、灌注泥浆、压注阻化剂、喷浆堵漏及均压防火措施
[单选题]劳动者自然需要的中断时间系指劳动者因（ ）需要而必须中断正常工作的时间。【252号：一、工作时间的界定第三条）】
A.自身的心理
B.自身的生理
C.环境因素
D.物的因素
[判断题]对于高度在24m以下的单、双排脚手架可采用拉筋和顶撑配合使用的附墙连接方式。
A.正确
B.错误
[单选题]视觉信号中，黄色代表（ ）。
A.警告
B.注意或降低速度
C.减速
D.停车
[判断题]对于从事洗钱风险较高岗位的金融从业人员,应适当提高反洗钱培训的强度和频率。( )
A.正确
B.错误
[单项选择]颞下颌关节强直的临床分类是
A. 关节强直和关节内强直
B. 颌间挛缩和关节外强直
C. 关节内强直和颌间挛缩
D. 颌间挛缩和假性关节强直
E. 真性关节强直和关节内强直
[多选题]分行各业务部门、各分支机构应积极主动配合反洗钱集中处理团队做好可疑交易报告工作，对反洗钱集中处理团队发出的调查任务，()反馈调查结果。
A.及时
B.真实
C.准确
D.清晰
[多选题]检修动力电源箱的支路开关都应加装剩余电流动作保护器（漏电保护器）并应定期( )。
A.检查
B.维护
C.切换
D.试验
[简答题]什么是相对运动雷达？有哪几种显示方式？各有什么特点？如何使用？
