热门试题:
[单项选择]如果两个概念的外延有而且只有一部分重合,则这两个概念之间的关系是()。
A. 全同关系
B. 包含关系
C. 交叉关系
D. 矛盾关系
[判断题]存款人申请开立一般存款账户,注册地与申请开户地不在同一地区的,可在账户管理系统中向基本存款账户开户地系统发出征询,回复信息为( )的,进行开户业务处理。
A.正确
B.错误
[单选题]弓网综合检测装置简称
A.2c
B.1c
C.3c
D.4c
[判断题]持用全年定期、临时定期、软席、硬席乘车证和便乘证,在正式或临时营业铁路上准乘各种旅客列车。
A.正确
B.错误
[判断题]电压互感器二次侧工作时不得短路。
A.正确
B.错误
[单选题]利用电力机车推送车辆进入无网区或无电区进行调车作业时,要有足够数量的车辆作“隔离车”,并保证电力机车受电弓与接触网终点标或分段绝缘器之间保持( )m以上的安全距离。
A.6
B.10
C.8
D.12
[单选题]当室外高压设备发生接地线故障时,不得接近故障点( )以内。
A.4m
B.8m
C.10m
D.6m
[多选题]五号线当出现以下情况时,MMI黑屏。
A. MMI与ATP通信出现故障时
B.尾端设备或头端设备但处于EUM模式,或处于无人折返过程中时
C.紧急制动
D.降级RM
E.以上都对
[填空题]Leonardo da Vinci was the first man to suggest that growing trees add a ring in their trunks each year. The (47) is these rings relates to the physical conditions which the tree experiences. Thus, trees grown in a (48) area and time each develop a pattern or configuration of their rings.
This (49) was of little significance until Andrew E. Douglas began to study tree rings in Arizona in 1600. Using a technique called cross dating, he was able to employ tree rings to the study of archaeological sites and date the ruins with (50) . Some were as old as 6700 B.C. ! This study of tree rings is called dendrochronology(树木年代学).
In time the cross dating was (51) by a carbon 14 process. This approach measured the amount of carbon 14 radiating from a piece of wood and (52) determined the age of that wood. Further use of the carbon 14 technique has shown that the radiation process is more complex and less (53)
[单选题]包装成件货物码入托盘时要压缝码牢,不得超出托盘边沿( )毫米。
A.20
B.30
C. 40
D.50
[单选题]使用小型无人直升机巡检系统的巡检作业,无人直升机巡检系统距线路设备距离不宜小于( )。
A.5米
B.10米
C.20米
D.30米
[单选题]颌骨骨折的重要治愈标准是
A. 骨性愈合
B. 纤维性愈合
C. 骨折线上的牙齿不松动
D. 恢复原有咬合关系
E. 无感染发生
[单选题]预作用系统主要由( )、预作用报警阀组或雨淋阀组、充气设备、管道系统、给水设备和火灾探测报警控制装置等组成。
A.闭式喷头
B.开式喷头
C.半开式喷头
D.以上都对
[单选题]自动满足基尔霍夫第一定律的电路求解法是( )
A.支路电流法
B.回路电流法
C.结点电压法
[单选题]登高焊割作业时,一般认为在地面周围()m范围内为危险区。
A.3
B.5
C.10
D.20
[单项选择]下列不属于同企业有关的“人性”问题的研究的是( )
A. X理论
B. 期望理论
C. Y理论
D. 不成熟一成熟理论
[判断题]压力表使用后不用泄压。( )
A.正确
B.错误
[单项选择]( )规定,为了公共利益的需要,依照法律规定的权限和程序可以征收集体所有的土地。
A. 《物权法》
B. 《城市房地产管理法》
C. 《建筑法》
D. 《土地管理法》
[多选题]CRH3动车组动车转向架所用制动盘的直径为()mm,动车转向架所用制动盘的直径为() mm。
A.750
B.780
C.620
D.640
[多选题]防洪线路中断,退还票价时,按起码里程分别计算。旅客需报销退票费时,应开具退票费报销凭证。
A.客
B.空
C.快
D.卧
[单选题]手厅下载且活跃,业务计件为( )元/户。
A.0.2
B.0.4
C.0.8
D.1
[单项选择]
女性,28岁,出现进行性背痛、下肢乏力,食欲减退3个月。检查:见第6胸椎轻度后突,有叩痛,X线摄片第6、7胸椎间隙狭窄,该处椎旁线轻度膨出,血沉60mm/h。 |
该患者经全身药物治疗1个月后出现脊髓受压症状,一般下列哪一项最早发生
A. 运动无力
B. 感觉异常
C. 膀胱括约肌障碍
D. 肛门括约肌障碍
E. 以上都不是
[单选题]建设单位和()应根据施工单位现场安全文明施工设施配置计划,每月检查现场安全文明施工设施配置落实情况,并作为支付安全文明施工费用的依据。
A.电网公司基建部
B.业主项目部
C.监理单位
D.设计单位
[单选题](三十五)患者,男,60岁,因胃溃疡合并反复大出血,行胃大部切除术。
2.术后10天,已进流质饮食,突然出现呕吐,禁食后症状好转。钡餐检查见吻合口延及输出段有较长狭窄,形似漏斗,其尾部呈细线状,不应选择的治疗措施是( )
A.静脉营养支持
B.输全血
C.再次手术
D.胃肠减压
[单项选择]工程咨询单位在执业中,综合运用科学的理论、方法、知识和技术,使咨询成果经得住时间和历史的检验,体现了咨询的______原则。
A. 权威性
B. 科学性
C. 公正性
D. 独立性
[多项选择]化脓性梗阻性胆管炎常见的主要病因
A. 胆管结石
B. 胆管蛔虫
C. 胆管狭窄
D. 括约肌痉挛
E. 胆管癌
[判断题]( )干货原料经水涨发后,所吸收的水分大部分进入原料中。
A.正确
B.错误
[判断题]人民当家作主是党领导人民治理国家的基本方式 ( )
A.正确
B.错误
[单选题]BoEing电子化异常补打功能限于查找打印柜面经理______天内交易产生的凭证。
A.1
B.5
C.7
D.10
[单选题]题干:将药物加水反复煎煮,去渣浓缩后,加炼蜜或炼糖制成的半液体剂型是( )
A.浓缩丸
B.软膏
C.硬膏
D.流浸膏
E.膏滋
[单项选择]最容易被氧化的烃类是()。
A. 烯烃
B. 环烷烃
C. 烷烃
D. 芳烃
[单项选择]Ideas about education are changing in the United States. Education today is not just a high school diploma or a college degree. Many adults are not interested in going to college. They are interested in other kinds of learning. For them, learning does not end with a diploma.
Continuing education gives these adults the opportunity to increase their knowledge about their own field or to learn about a new field. It also gives them a chance to improve their old skills or to learn new ones,
Secretaries, mechanics, and barbers can take classes to improve their work skills. Nurses can take classes to increase their knowledge of nursing. If they know more or learn more, then they can get a better job or earn more money.
Continuing education classes give some adults the chance to learn new skills. There is usually a large variety of classes to choose from, typing, foreign cooking, photography, auto repair, furniture repair, or swimming. These are only some of the classes av
A. college education is not important
B. adult education is very popular
C. other kinds of learning are more important than school learning
D. continuing education classes teach the same courses that are taught in colleges
[判断题]SY显示业载不足或者UAW为负,可以检查配载是否还有剩余业载.如果没有可用的剩余业载,只能是按照一定顺序拉下旅客处理。
A.正确
B.错误
[单项选择]下列型号中属于地上衡的是()。
A. GGT-150;
B. SCS-30;
C. PCL-500
[单项选择]不属于思维内容障碍的是
A. 思维散漫
B. 被监视感
C. 被洞悉感
D. 被控制感
E. 思维被播散