热门试题:
[单选题]公司系统内部作业人员及其直接管理人员间断现场工作连续（）以上者，应重新学习本规程并考试合格后方能参加工作。
A.1个月
B.3个月
C.6个月
D.5个月
[多项选择]下列哪些情况可发生心律失常（）。
A. 胆囊切除
B. 眼科手术
C. 颈动脉窦刺激
D. 肠系膜牵拉
E. 大血管手术
[多项选择]王某死前立遗嘱将一件古玩赠给张某，王某死后张某表示愿意接受遗赠，在遗产分割前张某暴死。对该古玩的继承判断不正确的是( )。
A. 如王某子女同意方可由张某子女继承
B. 古玩由张某子女继承
C. 古玩由王某子女继承
D. 将该古玩出售，价款由王某、张某子女共同继承
[单项选择]Concern with money, and then more money, in order to buy the conveniences and luxuries of modern life, has brought great changes to the lives of most Frenchmen. More people are working than ever before in France. In the cities the traditional leisurely midday meal is disappearing. Offices, shops and factories are discovering the greater efficiency of a short lunch hour in company lunchrooms. In almost all lines of work emphasis now falls on ever-increasing output. Thus the “typical” Frenchman produces more, earns more, and buys more consumer goods than his counterpart of only a generation ago. He gains in creature comforts and ease of life. What he loses to some extent is his sense of personal uniqueness, or individuality.
Some say that France has been Americanized. This is because the United States is a world symbol of the technological society and its consumer products. The so-called Americanization of France has its critics. They fear that "assembly-line life" will lead to the
A. Leisure.
B. Elegance.
C. Efficiency.
D. Tast
[简答题]调度命令无线传送系统故障时,应按规定使用什么设备发布?
[单项选择]由于与不动产投资利润率、土地投资利润率有一定的区别，因此一般只作为参考指标，在实际评估中不能直接采用的是( )。
A. 存款利率
B. 贷款利率
C. 实质利率
D. 不动产租金与买卖价格的比率
[判断题]在古代武术理论中，“气”被视为武术的原力与本根，是武术生命的精微所在。
[填空题]碎屑岩有以下几种基本组成部分：（）、（）、（）和孔隙。
[单项选择]关于投标人文件格式中的法定代表人身份证明的内容，下列描述不正确的是( )。
A. 法定代表人身份证明不需要加盖投标人的法人印章
B. 包括法定代表人的姓名、性别、年龄、职务等有关法定代表人的相关信息和资料
C. 包括投标人名称、单位性质、地址
D. 包括投标人的地址、成立时间、经营期限
[判断题]( )轴类零件加工顺序安排如下:准备毛坯—粗车—半精车—正火—调质—精磨外圆。
A.正确
B.错误
[单选题]电缆井、电缆隧道内工作时，通风设备应（）。
A.保持常开
B.间歇性开启
C.时刻准备
D.随时开启
[简答题]国家核安全局对核电厂建造许可证申请文件进行审查的目的是什么？
[多选题]排流柜是收集地铁杂散电流的设备主要由24脉波 ( )等元件组成．排流柜接于牵引站1500V直流负极与大地集流网之间
A.隔离二极管
B. 分流器
C. 隔离开关
D. 电流表
[判断题]导线的比载是指导线单位面积上承受的荷载。
A.正确
B.错误
[单选题]下列******政变由汪精卫发动的是（ ）
A."中山舰事件"
B."马日事变"
C."四.一二"政变
D."七.一五"政变
[单选题]我国目前的出口信用保险体制属于（ ）。
A.政府直接办理型
B.政府间接办理型
C.政府委托私营机构代理型
D.混合经营型
[多选题]列车按运输性质分类分为（ ）。
A.特快旅客列车
B.旅客列车
C.普通旅客列车
D.路用列车
[多项选择]电视和广播广告的主要类型有（）。
A. 提供节目广告
B. 插播广告
C. 电台广告节目
D. 报时广告
[单项选择]利多卡因对下列心律失常无效的是（）
A. 心室纤颤
B. 室性期前收缩
C. 心房纤颤
D. 心肌梗死所致的室性期前收缩
E. 强心苷中毒所致室性心律失常
[单项选择]Kidnappings around the world have typically had one of two major goals: publicity for a local political cause or as a form of "fund-raising" for the kidnappers. Recently, kidnappings for political reasons have been on the decrease, whereas kidnapping for profit has seen a dramatic increase.
A prime example of this trend is in Colombia. Colombia is considered to be the kidnapping capital of the world, with rival guerrilla and paramilitary groups consistently abducting civilians--including businessmen, tourists and aid workers. The ransom money obtained from these activities is used primarily to finance a 37 year civil war in Colombia. The U.S. State Department estimates that more than 3,000 people are kidnapped in Colombia each year. Most kidnap victims are Colombians who are either wealthy or who can at least come up with a few thousand dollars. Although the kidnappings are most often performed by political dissidents, the motivation for the kidnappings is usually money, not polit
A. some insurance and security companies make a big profit in kidnapping insurance
B. the insurance policies have created a way for the kidnappers to make more money
C. kidnappers are oblivious of the insurance policies
D. an employee often buys insurance for all his or her family members
[判断题]用熔化极脉冲氩弧焊进行全位置焊接时，在控制焊缝形成方面不如普通熔化极氩弧焊。
A.正确
B.错误
[判断题]在警情受理中，是否提醒报警人注意安全、辅助自救、路口接迎。
A.正确
B.错误
[单项选择]判断我们一切工作是非得失的根本标准是( )。
A. “三个有利于”的标准
B. 社会主义的根本目的
C. 社会主义初级阶段基本路线
D. 解放思想，实事求是的思想路线
[多选题]列车在站台火灾司机的应急处理程序：（ ）
A.A、接到火警信息后，立即打开车门、屏蔽门，通知车站派人到现场确认，报告行调
B.B、确认列车发生火灾后，广播指引乘客疏散立即施加停放制动、降下受电弓
C.C、立即到现场进行灭火
D.D、严格执行行调的指挥，充分配合事故处理主任的工作
E.E、火灾扑灭后，负责确认列车烧损情况，并报行调按行调命令执行，确认列车制动系统情况。
[判断题]工信部升级投诉月累计值超月控制目标60%以上或月环比增幅超过60%的情况为投诉指标的异常增长。
A.正确
B.错误
[单选题] 金属材料的力学性能主要包括强度、_____、弹性、塑性、韧性。
A.刚度
B.硬度
C.抗疲劳性
[单选题]亚急性细菌性心内膜炎做血培养检验时，为提高阳性率，采集标本的时间应在
A.发热时，抗生素应用后
B.发热后，抗生素应用后
C.发热前，抗生素应用后
D.发热时，抗生素应用前
E.其余各项都不对
[判断题] ( )申请举办社区公益不需要提交任何申请?
A.正确
B.错误
[判断题]红外光谱气体检测原理是基于比耳定律。( )
A.正确
B.错误
[判断题]车床使用时,要根据试料形状、材质、技术要求、机床负荷能力,合理地选择车床转速、切削用量、加工步骤。进刀量不能>5mm。( )
A.正确
B.错误
[单选题]“狭路相逢勇者胜”所体现的市场定位策略是（）。
A.避强定位
B.迎头定位
C.重新定位
D.寻找市场定位
[判断题]军用、货物、路用列车（两端设有司机室的自轮运转特种设备除外）运行途中，在中间站停留时间不超过20min，发车前须确认列车制动主管贯通。
A.正确
B.错误
[多选题]常用的过程分析仪表的选择,应根据( )、压力及物料性质确定。( )
A.被测介质的背景组分
B.待测组分及含量
C.介质类型
D.操作温度
[单选题]严禁人为降低（ ）和超范围施工，未经批准变更作业计划。
A.施工等级
B.施工制度
C.施工方案
D.施工计划
[判断题]新车，大修车在走合期不应拖带抛锚车辆（ ）
A.正确
B.错误
[填空题]
Free School Meals
A．Millions of American schoolchildren are receiving free or low-cost meals for the first time as their parents, many once solidly middle class, have lost jobs or homes during the economic crisis, qualifying their families for the decade—old safety-net program.
B．The number of students receiving subsidized (补贴的) lunches rose to 21 million last school year from 18 million in 2006-2007, a 17 percent increase, according to an analysis by the New York Times of data from the Department of Agriculture. "These are very large increases and a direct reflection of the hardships American families are facing," said Benjamin Senauer, a University of Minnesota economist who studies the meals program, adding that the surge had happened so quickly "that people like myself who do research are struggling to keep up with it."
C．In Sylva, N.C., layoffs at lumber and paper mills have driven hundreds of new students into the fr
[单选题]对于已安装的网络链路都会要求进行三项最基本的测试。它们不包括下列中的：（ ）
A.接线图测试
B.额定传输速度测试
C.衰减测试
D.串扰测试
