热门试题:
[单选题]用于运输、储藏的包装的标签
A.应当注明药品名称、贮藏、生产日期、产品批号、有效期、执行标准、批准文号、生产企业,同时还需注明包装数量以及运输注意事项等必要内容
B.应当注明药品通用名称、不良反应、禁忌、注意事项、贮藏、批准文号、等内容
C.至少应当注明药品通用名称、规格、贮藏、生产日期、产品批号、有效期、批准文号、生产企业,也可以根据需要注明包装数量、运输注意事项或者其他标记等必要内容
D.至少应当标注药品通用名称、规格、产品批号、有效期
E.至少应当标注药品通用名称、规格、执行标准、产品批号、有效期
[多选题]下列分部分项工程范围中,需要组织专家论证的有( )。
A.架体高度20m及以上悬挑式脚手架工程
B.集中线荷载20KN/m及以上的混凝土模板支撑工程
C.开挖深度超过5m的土方开挖工程
D.搭设高度50m及以上落地式钢管脚手架工程
[单选题]爱因斯坦指出“哲学可以被认为是全部科学之母”,这说明()。
A.哲学是全部科学的汇集
B.哲学是各门科学知识的基础
C.哲学对各门具体科学的研究具有指导作用
D.哲学与各门具体科学是整体与局部的关系
[单项选择]为使药材色泽洁白,防止霉烂,常在干燥前后
A. 极面观呈三角形,角端各有一个萌发孔
B. 呈类球形或长圆形,外壁有细点状条状雕纹
C. 呈球形、黄色、外壁具细刺状突起
D. 呈球形或椭圆形,表面有似网状雕纹
E. 花粉粒少见,呈圆球形,外壁近于光滑
[单选题]"发生断轨要采取( ),后进行紧急处理的办法,防止发生事故。
A.先检查
B.先防护拦停列车
C.测量
D.汇报"
[判断题]套管吊装作业时,大型套管采用两台起重机械抬吊时,应分别校核主吊和辅吊的吊装参数,特别防止辅吊在套管竖立过程中超幅度或超载荷。()
A.正确
B.错误
[判断题]正在检修中的设备需要使用时,不须经检修人员同意
A.正确
B.错误
[单选题]B-A-A-001 3 2 2
发车手信号:要求司机发车,昼间—(删除,加“——”)展开的绿色信号旗上弧线向列车方面做( )。
A.圆形转动
B.上下摇动
C.波浪形摇动
D.左右摇动
[简答题]抗美援朝期间,全国人民开展捐献飞机运动。请问捐献款项在当时可购买多少架驱逐(歼击)机?
[单项选择]常用于记录海马、杏仁核、钩回等结构电活动的电极是()。
A. 蝶骨电极
B. 鼻咽电极
C. 头皮电极
D. 硬膜下电极
E. 深部电极
[多项选择]《软式内镜清洗消毒技术规范》规定的消毒(灭菌)步骤包括()。
A. 将内镜连同全管道灌流器,以及按钮、阀门移入消毒槽,并全部浸没于消毒液中
B. 使用动力泵或注射器,将各管道内充满消毒液,消毒方式和时间应遵循产品说明书执行
C. 更换手套,向各管道至少充气30s,去除管道内的消毒液
D. 使用灭菌设备对软式内镜灭菌时,应遵循设备使用说明书操作
[单项选择]依据《工伤保险条例》的规定,职工发生事故伤害或者按《职业病防治法》规定被诊断、鉴定为职业病,所在单位应当自事故伤害发生之日或者被诊断、鉴定为职业病之日起 ( )日内,向统筹地区劳动保障行政部门提出工伤认定申请。
A. 10
B. 15
C. 30
D. 60
[判断题]正常情况下,第一种操作票应在工作的当天交给值班员。
A.正确
B.错误
[单选题]信息的( )是指信息的功能、作用和效益都是随时间的改变而改变的
A.更替性
B.时效性
C.共享性
D.传递性
[单选题]车务通是围绕车等交通工具联网及信息服务需求,提供连接管理、信息内容和行业应用等服务产品
A.正确;
B.错误
C.略
D.略
E.略
F.略
G.略
[多选题]脱离电源后,触电伤员如意识丧失,应在开放气道后10s内用( )的方法判定伤员有无呼吸。
A.叫
B.看
C.听
D.试
[单选题]高速铁路安全桩(即护桩)的埋深一般不少于( )m,土质山坡不少于( ) m,必要时适当加深。
A.0.5、0.75
B.0.75、1
C.1、1.5
D.1.5、2
[填空题]浅基墩台应进行防护加固。加固方法一般采用局部防护、( )、钻孔桩围幕或桩基托换等。
[判断题]侦查人员在涉嫌故意杀人的张某住处将其抓获,经当场对其住处进行搜查,提取作案工具匕首一把,但因情况紧急,需要立即对张某进行讯问,使其供述已着手再次作案的同伙李某的去向,因此未能制作搜查笔录、提取笔录和扣押清单,事后,侦查人员制作了书面情况说明进行合理解释,该匕首可以作为物证采用。()
[单项选择]乳房自检早期发现乳腺癌()
A. 一级预防
B. 二级预防
C. 三级预防
D. 传染病的预防性措施
E. 传染病的防疫性措施
[单项选择]投资收益率是衡量技术方案获利水平的评价指标,它是技术方案建成投产达到设计生产能力后一个正常生产年份的( )的比率。
A. 年净收益额与技术方案投资
B. 技术方案投资与年平均收益额
C. 技术方案净利润与技术方案投资
D. 年净收益额与技术方案净利润
[填空题](237966)为了满足货运机车牵引力大的特点,减少轴重转移,防止空转,采用牵引电动机( )排列。(1.0分)
[判断题] ( )乙烯精馏塔冻塔,塔顶塔釜产物质量不可能都不合格。
A.正确
B.错误
[单选题]PPPOE用户数据封装中,PAP方式表示___握手通信()
A.1次
B.2次
C.3次
D.4次
[单项选择]小儿指纹分三关,从虎口到食指端依次为
A. 命关、气关、风关
B. 气关、命关、风关
C. 气关、风关、命关
D. 风关、气关、命关
E. 风关、命关、气关
[单项选择]Our house was the oldest in the village. It was nearly three hundred years old. Although we were six children, and a mother and a father, we were not by any means alone in the house. We were sharing it with big families of mice and spiders(蜘蛛). There were great- grandparents, grandparents, fathers and mothers, and hundreds of mouse and spider children.
My mother would never let us kill a spider, not even a hairy old grandfather. "If you want to live and rich," she used to say, "let a spider run alive." And so the spiders, our enemies, were beaten and kicked but never killed. But she had no such dealing with the mice.
One of our problems was that my mother hated cats; and we never owned a single cat. We kept dogs, often two or three at the same time, but very few dogs can move fast enough to catch a lively young mouse. Every night we set a dozen mousetraps(捕鼠器), each with a small piece of cheese. Sometimes the cheese disappeared, but the mice usually seemed too wise to go near
A. Because the house was old, the family were troubled by lots of mice and spiders.
B. The children did not live in the house because they were afraid of the spiders.
C. The trouble was that there was no water supply in the old house.
D. Spiders and mice are a part of the family.
[单项选择]The Database Resource Manager is not currently active in your database that is up and running. You created a resource plan named DAY_PLAN that contains two sub-plans named MANAGERS_PLAN and CLERKS_PLAN. You decided to activate DAY_PLAN by executing the following statement: SQL>ALTER SYSTEM SET RESOURCE_MANAGER_PLAN = ’managers_plan’; What will be the outcome of this statement?()
A. The statement will deactivate DAY_PLAN.
B. The statement will activate DAY_PLAN as the top plan.
C. The statement will activate MANAGERS_PLAN as the top plan.
D. The statement will return an error because MANAGERS_PLAN is not the top plan.
[简答题] Eight Tips for Eating Well
A healthy balanced diet contains a variety of types of food, including lots of fruit, vegetables and starchy (淀粉类) foods such as wholemeal bread and wholegrain cereals; some protein-rich foods such as meat, fish, eggs and lentils; and some dairy foods.
1. Base your meals on starchy foods
Starchy foods such as bread, cereals, rice, pasta and potatoes are a really important part of a healthy diet. Try to choose wholegrain varieties of starchy foods whenever you can.
Starchy foods should make up about a third of the food we eat. They are a good source of energy and the main source of a range of nutrients in our diet. As well as starch, these foods contain fiber, calcium, iron and B vitamins.
Most of us should eat more starchy foods—try to include at least one starchy food with each of your main meals. So you could start the day with a wholegrain breakfast cereal, have a sandwich for lunch, and potatoes, pasta
[单选题]下列关于建筑行业用人单位职业健康监护说法不正确的是( )。
A.组织接触职业危害的作业人员进行上岗前职业健康体检
B.禁止有职业禁忌症的劳动者从事其所禁忌的职业活动
C.职业健康监护档案应符合要求,并妥善保管
D.及时辞退有职业健康损害的作业人员
[单选题]使用单轨小车时,其装载木枕时一次不得超过( )。
A.2根
B.3根
C.4根
D.5根
[不定项选择题]空电客车、工程车、救援列车、调试列车出入车辆段/停车场均按______办理。
A.调车
B.列车
C.机车
D.车辆
[单项选择]原发性肝细胞性肝癌最理想的肿瘤标记物是
A. AFP
B. GGT
C. GAl9-9
D. CAl25
E. CEA
[多选题]上海某大学为加强学术交流,于2007年5月邀请德国一学术代表团讲学,将从武汉口岸运进该学术代表团讲学用的专用设备,其中包括一套探测器。货物进口时,该大学已向海关注册,委托武汉某报关企业向武汉海关办理该专用设备的进口手续。讲学结束后该学校决定留购这套探测器并以科教用品的名义办妥减免税手续。其余讲学设备在规定的期限内原状经武汉海关复运出口。
按照以上所述,回答下列问题:
下列()是对所留购探测器的办理手续。
A.海关按照原进口时的完税价格征收进口关税和代征税
B.应按照使用年限,折旧补税后,再按照特定减免税货物重新办理进口手续
C.如果涉及贸易管制,应办妥审批手续,并向海关交验批准证件
D.按照特定减免税货物重新办理进口手续
[单选题]飞行的安全高度是避免航空器与地面障碍物相撞的[1分]
A.航图网格最低飞行高度
B.最低飞行安全高度
C.最低飞行高度