热门试题:
[单选题]使用燃油压力表检测燃油压力前首先要做的是( )。
A.卸压
B.安装压力表
C.运转发动机
D.切断蓄电池负极
[多选题]消防用(____)等应配备齐全,并涂红漆,以起警示提醒作用,并不得露天存放。
A.铲
B.桶
C.消防斧
D.消防泵
[多选题]各类作业人员在发现直接危及人身、电网和设备安全的紧急情况时,有权( ),并立即报告。
A.停止作业
B.在采取可能的紧急措施后撤离作业场所
C.结束工作票
D.立即离开作业现场
[判断题]装配图中所有图形都应是剖视图。( )
A.正确
B.错误
[单选题]在极端高温条件下,人体每小时可消耗()升水分。( )
A.2
B.3
C.4
D.5
[单项选择]
Each company has many "public" who would be able not only to recognize its name (21) to correctly identify its industry and its (22) . These publics include present customers and stockholders as well as banks, insurance companies, stockbrokers, and securities (23) who supply the company with essential services and capital.
The (24) names of many well-established companies can be one of misinformation, thereby (25) communication with them. This was the problem that faced Michigan seamless tube company—a company with sales of 128 million a year. At first (26) , the company’s name tells us that it is located in Michigan (27) that it manufactures seamless tubing. What the name does not (28) to most people is the fact Michigan seamless tube also has operations in five (29) states and has a varied production line of forgings, broaching machines, tools, and steel bars in additi
A. headquarters
B. plants
C. agents
D. subsidiaries
[判断题]《国务院关于坚持科学发展安全发展促进安全生产形势持续稳定好转的意见》,坚持科学发展安全发展是解决安全生产问题的根本途径。()
A.正确
B.错误
[单选题]关于麻风分枝杆菌叙述正确的是
A.可感染兔
B.人类是麻风分枝杆菌的宿主
C.可感染牛
D.可感染猫
E.可寄生于鱼类肠道
[单选题]参加葬礼仪式的人员按照规定着制服,白花等哀悼标志佩戴于( )胸适当位置。
A.左
B.右
[判断题]2.16 载货汽车应当核发1张临时行驶车号牌。
A.正确
B.错误
[多选题]下列杆件属于钢管扣件式脚手架的有( )。
A.立杆
B.纵向水平杆
C.连墙杆
D.专用外斜杆
E.横向水平杆
[单选题]以企业的设备和其他动产抵押的,为财产所在地的( )。
A.工信局
B.工商行政管理部门
C.县级以上工商行政管理部门
D.县级以上地方人民政府规定的部门
[单项选择]可以早期鉴别葡萄胎和侵蚀性葡萄胎的检查是().
A. 胸部X线摄片
B. 刮宫葡萄胎标本
C. 血清β-HCG检测
D. B型超声及彩色多普勒
E. 子宫输卵管造影术或宫腔镜
[多项选择]手机银行收费标准()
A. 移动高级客户:3元/月,从客户银行账户代扣
B. 电信BREW客户:10元/月,由运营商在话费中扣收
C. 电信WAP客户:6元/月,由运营商在话费中扣收
D. 移动客户:6元/月,由运营商在话费中扣收
[单选题]快速进行性肾小球肾炎的病理变化是
A.基底膜弥漫性增厚
B.球囊壁层上皮细胞显著增生形成新月体
C.系膜细胞显著增生
D.肾小球纤维化,玻璃样变
E.基底膜外侧有驼峰状免疫复合物沉积
[判断题]防灾厂家在做异物试验时可不需要安全员跟随进行安全防护。
A.正确
B.错误
[单项选择]耐压试验是在绕组与机壳或铁心之间和各相绕组之间加上50Hz的高压交流电试验电压,试验( )min,绝缘应无击穿现象。
A. 1
B. 3
C. 5
D. 7
[单项选择]An advocate of corrective justice will strongly oppose ______.
A. imprisonment
B. death penalty
C. appealing
D. forced labor
[单项选择]ARDS共同性病理变化有
A. 肺不张
B. 气道阻塞
C. 急性心力衰竭
D. 肺部感染
E. 肺血管内皮和肺泡损害,肺间质水肿
[判断题]制作讯问笔录要处理好关键性的方言土语犯罪隐语等,一般情况下,需要转成普通话记录。
A.正确
B.错误
[单项选择]
患者,男,67岁,因腹泻次,呕吐6次于2005年8月入院。有糖尿病史,大便先为烂便,后水样便。无发热。腹痛,无里急后重,无咳嗽咳痰,尿量比平日明显减少。体查:心肺未见异常。皮肤弹性轻度减底,眼窝稍下陷,指纹稍皱。大便常规:未见红白细胞。血常规:血红蛋白158g/L,包细胞11.4×109/L,中性0.78,淋巴0.20。根据题意,回答下列2题。
本病例最可能的诊断是( )
A. 细菌性痢疾
B. 病毒性胃肠炎
C. 急性细菌性胃肠炎
D. 霍乱
E. 阿米巴痢疾
[判断题]驻站联络员与现场防护员联络不畅,设置中间联络防护员(现场电话员),负责分别与驻站联络员和现场防护员传递联络信息。
A.正确
B.错误
[单项选择]下列各项,计算建筑面积的有( )。
A. 无围护结构的室外楼梯
B. 室外检修爬梯
C. 无围护结构的屋顶水箱
D. 舞台后台上的挑台
[单选题]二次系统和照明等回路上的工作,需要将高压设备停电者或做安全措施者应填用()工作票。
A.第二种
B.带电作业
C.第一种
D.二次工作安全措施
[单选题]佩戴外科口罩时,哪项是不正确的?()
A.佩戴时无内外面之分
B.佩戴口罩前必须做手卫生
C.必须覆盖口鼻及下巴
D.有金属软条一侧向上
[单项选择]亚急性细菌性心内膜炎好发于原先受损伤的瓣膜,最常见下列哪一种情况
A. 风湿性二尖瓣或主动脉瓣受损的瓣膜
B. 先心病受损的瓣膜
C. 梅毒性主动脉炎受累的主动脉瓣膜
D. 动脉粥样硬化受累的主动脉瓣膜
E. 无损伤的瓣膜
[单选题]灰渣泵是用来输送( )的设备。
A.水
B.气
C.灰
D.灰水混合物
[单项选择]堆焊后焊波凸凹不平高低差不应超过()mm。
A. 1
B. 2
C. 3
[多选题]BD005苯泄漏后易发生( )事故。
A.爆炸燃烧
B.扩散
C.中毒
D.污染
[单选题]痞满与鼓胀的相同症状是
A.胀满之苦
B.外有胀大之形
C.触之无形
D.按之无痛
E.心下痞塞
[判断题]( )DNMC和合作伙伴单位人员在控制区通行证有效期内离开电厂到其它单位从事与辐射相关的工作,返回电厂后需要再次进入控制区的,不需要向OPH技术组申报个人剂量并进行WBC检查。
A.正确
B.错误
[单选题]瓦斯爆炸三要素中瓦斯浓度为( )。
A.小于5%
B.5%—16%
C.大于16%
[单项选择]
Passage 1
Most radio and television stations in the United States are commercial stations, that is to say, they earn their money from (61) or commercials. Private companies purchase radio and television (62) from the commercial stations in order to advertise their products. Cable television stations are also (63) stations, though they do not usually have advertisements. (64) watch cable stations, people must pay the cable TV company a certain amount of money each month.
Public radio and television stations, on the (65) hand, do not have advertisements and people do not have to (66) to watch them. These stations gain their money from the (67) , from private companies, and from some of the (68) who watch or listen their programs. The (69) government and some large corporations give (70) ,large gifts on money, to the public stations.
66()
A. place
B. time
C. period
D. hour