热门试题:
[单选题]危险化学品的生产、经营、储存单位应当建立应急救援组织；生产经营规模较小的，可以不建立应急救援组织，但应当指定（ ）。
A.专职的应急救援人员
B.兼职的应急救援人员
C.专门的应急救援机构
D.专门的应急救援程序
[多项选择]编组站主要办理的作业有（）
A. 客运业务
B. 货运业务
C. 转运业务
D. 机车业务
E. 车辆业务
[多选题]出现以下( )情况,调控中心应组织开展监控信息验收。
A.新建、改建、扩建工程投产
B.变电站综自系统改造、变电站远动机或其它变电站终端设备更换
C.调度监控系统更换
D.在远动主机或其它远动终端工作,引起远动数据库变动
[单选题]以下关于预检分诊点的设置，描述错误的是 ( )
A.是患者通道进入诊疗区域的必经之路
B.选址应相对独立
C.通风良好
D.至发热诊室应当固定线路
E.无需进行特殊标识
[单项选择]β-海洋性贫血病人增加的HbF是（）
A. α2β2
B. α2δ2
C. α2γ2
D. β4
E. γ4
[单选题]矿井必须建立没测风制度,每( )进行1次全面测风。
A.7天
B.10天
C.15天
[单项选择]
Today the official language of the United States and most of Canada is English. However, French almost became the official language because of a war.
The French and Indian War was fought between 1754 and 1763. The name of this war is not accurate because the war was actually between England and France. The Indians fought on the side of the French.
France and England were trying to gain control of North America. France held Canada, and England held part of what is now the United States. However, France tried to expand its land by moving southward into New York, Pennsylvania, Ohio and Virginia. When the French built a fort on the Ohio River, the residents in Virginia sent George Washington to attack the fort in 1754. However, the French defeated Washington.
The French, aided by the Indians, outsmarted the English and won many early battles. Later, the British began to do well against the French. In the final battle in Quebec, Canada, General Wolfe of England
A. France tried in vain to control what is now the United States.
B. French was once the official language of the United States.
C. The French and Indian War was actually fought between England and France.
D. The Indians helped the French during the French and Indian War.
[填空题]
For Americans, time is money. They say, "you only get so much time in this life; you’d better use it wisely." The（1）will not be better than the past or present, as Americans are （2）to see things, unless people use their time for constructive activities .Thus, Americans（3）a "well-organized" person, one who has a written list of things to do and a （4）for doing them. The ideal person is punctual and is（5）of other people’s time. They do not（6）people’s time with conversation or other activity that has not（7）beneficial outcome. The American attitude toward time is not（8）shared by others, especially non-Europeans. They are more likely to regard time as（9）One of the more difficult things many students must adjust to in the United States is the notion that time must be saved whenever possible and used wisely every day. In this context（10）McDonald’s, KFC, and other fast food establishments are successful in a country where many people want to spe
[判断题]高层民用建筑施工期间,建设单位可以与施工单位明确施工现场的消防安全责任。
A.正确
B.错误
[单项选择]客户当月首次订购自有业务时（非立即扣费包月业务），有多少时间的免费试用期？（）
A. 12小时
B. 24小时
C. 48小时
D. 72小时
[单选题]（ ）同时考虑"税盾效应"和"破产成本〃，认为最佳资本结构存在且应该是负债和所有者权益之间的一个均衡点。
A.有税MM理论
B.无税MM理论
C.代理理论
D.权衡理论
[单选题]起重机应进行定期检查,检查周期可根据起重机的工作频率、环境条件确定,但每年不得少于()次。
A.一
B.二
C.三
D.四
[判断题]普通线路接头螺栓扭矩不足时，不得低于规定值150 N•m以上。
A.正确
B.错误
[单选题]在电缆运输过程中，应防止电缆受到碰撞、挤压等导致的机械损伤。电缆敷设过程中应严格控制牵引力、（ ）和弯曲半径。
A.侧压力
B.高差
C.长度
D.伸缩位移
[单项选择]既报道一定的事实，又作适当分析评论的新闻报道形式的消息是（）。。
A. 简讯
B. 动态消息
C. 综合消息
D. 述评性消息
[多选题]CRH1A型动车组转向架轴箱上还装有用于不同功能的轴箱辅助装置，主要包含以下部件: 。
A.碳刷装置(保护接地或牵引回流)
B.速度传感器(WSP, LKJ1和LKJ2)
C.ATP速度传感器
D.轴温报警装置
[判断题]回路配接设备在列表显示方式下，第三列为设备类型以及对应的盘号键值。
A.正确
B.错误
[单项选择]反映公司运用所有者资产效率的指标是( )
A. 固定资产周转率
B. 存货周转率
C. 总资产周转率
D. 股东权益周转率
[判断题]线路一、二级动火工作票签发人应是经本单位（动火单位或设备运维管理单位）考试合格并经本单位批准且公布的有关部门负责人、技术负责人或经本单位批准的其他人员。
A.正确
B.错误
[单选题]根据传统方法，制备前牙桩冠根面时应制成
A.唇舌向平面
B.唇舌向颊面
C.舌唇向斜面
D.唇舌两个斜面
E.以上都不是
[多项选择]患者女性，36岁。近2年来劳动后感乏力、心悸、气促，5年前曾患风湿热。入院查体：T36.8℃，P90次／分，BP13／9kPa。该患者应做的检查有（）.
A. 放射性核素心室造影、MRI
B. X线
C. 心导管
D. 心电图
E. 动态心电图
F. 超声心动图
[单选题]下列表述中不正确的是( )。
A.任何单位或者个人不得销售非法生产的烟草专卖品
B.两地交界地区的卷烟零售经营户可以选择就近的烟草专卖批发企业进货
C.各级烟草专卖批发企业,不得向无烟草专卖零售许可证的经营户提供烟草制品
D.禁止使用霉烂烟叶生产卷烟、雪茄烟和烟丝
[单项选择]手部皮肤衰老的速度是脸部皮肤衰老速度的（）。
A. 12倍
B. 8倍
C. 4倍
D. 2倍
[判断题]769故障一般都是出现在xp操作系统中，是由于电脑里本地连接禁用了或者网卡驱动没装好。
A.正确
B.错误
[单选题]辣椒属于鲜活农产品品种类别的（ ）类。
A.绿叶菜类
B.白菜类
C.根菜类
D.茄果类
[单项选择]品德是一种（）
A. 社会现象
B. 意识形态
C. 道德准则
D. 个体心理特征
[单项选择]颈神经根注射的适应证（）。
A. 颈椎病、颈神经根炎、颈肩臂疼痛（C4-5）
B. 颈椎病、上肢神经血管疾病、幻肢痛
C. 颈椎性眩晕、上颈椎段疾病及枕神经痛
D. 颈椎病、颈椎退行性变、肌筋膜炎
E. 肩周炎
[单项选择]灼热不已，神昏谵语，口干漱水不欲咽，皮肤、黏膜出血斑进行性扩大，唇青肢厥，舌质深绛，脉细数。其病机为（）
A. 湿热酿痰，蒙蔽心包
B. 暑湿内陷心营
C. 热闭心包，瘀阻血脉
D. 湿热化燥，伤络
E. 热陷心包
[单选题]妄议中央大政方针,破坏党的集中统一的,情节严重的,给予 ( ) 处分。(《条例》第46条)
A.撤销党内职务
B.留党察看
C.开除党籍
[单项选择]关于过敏性紫癜错误的说法是（）
A. 是一种血管的变态反应性疾病
B. 最常见的原因是感染
C. 主要表现是皮肤黏膜的瘀点或紫癜
D. 多伴有血小板数目的减少和（或）功能异常
E. 多见于儿童和青少年
[多选题]值班站长发布应急疏散命令后,各岗位人员应确认( )等疏散设备是否已经联动,如未联动须报告车控室。
A.闸机
B.PIS
C.PA
D.应急导向标识
[单项选择]关于稀释式自身输血的血液采集错误的是（）。
A. 急性等容性血液稀释在麻醉诱导及维持平衡后进行
B. 于手术失血前经患者中心静脉或周围大静脉抽取血液
C. C.血液采集时间于体外循环（CP开始前更为安全
D. 急性非等容性血液稀释采血在麻醉前进行
E. 均可以采集自患者动脉
[多选题]( )由于硫化氢风险具有突发性、隐蔽性的特点，在工程实践中必须采用合理的规避措施。目前的常规手段是（ ）等。
A.提高泥浆密度
B.提高泥浆的pH值
C.减少浸泡时间
D.使用除硫剂
E.分离燃排
[判断题]（ ）钢梁现场涂装可以采用无机水性富锌防锈底漆。
A.正确
B.错误
[单项选择]男性，60岁，慢性起病，病程3个月，腹痛腹泻数次，伴里急后重，为黏液脓血便，患者消瘦明显，患者被诊断为菌痢，尚需与哪种疾病鉴别（）
A. 结肠癌
B. 病毒性肠炎
C. 霍乱
D. 伤寒
E. 血吸虫病
[填空题]Are you searching for an apartment to live in You will be making dozens of phone calls and leaving many messages, ff your messages aren’t returned the next day, you should call again, of course doing so with a lot of tact. If you don’t have a local phone number, get one.
Keep your checkbook with you. When you see an apartment which looks good to you, you are going to have to decide and act upon it quickly. Good places do not stay on the market long! People constantly lose good places due to indecision.
Collect all of your rental information before you visit your first vacancy. You may want to fill out an Apartments Unlimited application form. These forms are comprehensive and accepted by most landlords.
Have a credit report with you and give yourself an edge over the next guy. Landlords will be impressed by your organization and preparedness. As well, you’ll save money by not having to pay for each and every landlord that requires one.
If you want to find an apartme
