热门试题:
[多选题]冬季解除后,应对冬季施工搭设的( )等进行检查,防止地基冻融沉陷造成倾斜、倒塌。
A.外用电梯
B.模板支架
C.塔式起重机等结构基础
D.材料堆放场和电线杆
[多选题]灭火器的配置以( )为主要参数。
A.危险等级
B.每具灭火器最小配置灭火级别
C.单位灭火级别的最大保护面积
D.对保护物品的污损程度
E.环境温度
[单选题]下列严重创伤手术原则错误的是
A.缩短创伤至接受决定性手术的时间
B.延缓和阻止休克的发生发展
C.为减轻患者痛苦,手术务必一次完成
D.及时解除危及生命的原发病
[简答题]斜拉桥施工中偏差的处理和索力调整方法是什么
[单选题]《普速旅客列车客运看车指导意见》:燃煤茶炉、采暖炉及餐车炉灶处于点火状态时,由()车内看守。
A. 值班室
B. 客运人员
C. 车辆检修人员
D. 看车人员
[单项选择] It is hard to get any agreement on the accurate meaning of the term "social class". In everyday life, people tend to have a different approach to those they consider their equals from that which they assume with people they consider higher or lower than themselves in the social scale. The criteria we use to "place" a new acquaintance(熟人) , however, are a complex mixture of factors. Dress, way of speaking, area of residence in a given city or province, education and manners all play a part.
In Greece, after the sixth-century B. C. , there was a growing conflict between the peasants and the landed aristocrats (贵族) , and a gradual decrease in the power of the aristocracy when a kind of "middle class" of traders and skilled workers grew up. The population of Athens, for example, was divided into three main classes which were politically and legally distinct. About one-third of the total were slaves, who did not count politically at all, a fact often forgotten by those who praise At
A. standards of judgement
B. ways
C. criticism
D. characteristic
[多选题]高处坠落、撞击、挤压可能有胸腹内脏破裂出血表现( )。
A.受伤者外观无出血
B.面色苍白,脉搏细弱,气促冷汗淋漓
C.四肢厥冷,烦躁不安,甚至神志不清
D.口鼻出血
E.大声吵闹说胡话
F.休克状态
[简答题]列车制动机进行安定试验时有何要求?C152020.6.19
[判断题]如果客户为外国政要,金融机构为其开立账户应当经高级管理层批准。
A.正确
B.错误
[多项选择]关于锌缺乏症的描述,正确的是()
A. 锌是机体重要的微量元素之一
B. 锌缺乏可影响机体的免疫功能
C. 锌缺乏使视紫红质合成减少而引起夜盲
D. 锌缺乏引起味觉敏感度增加导致异嗜癖
E. 青春期缺锌可致性成熟障碍
[单选题]健康管理师以谈话为主要方式来了解某人、某事、某种行为或态度的一种调查方法叫( )
A.记录法
B.访谈法
C.查阅法
D.问卷法
[单选题]混凝土表面涂层与混凝土表面的粘结力应大于()。
A.0.5MPa
B.1.0MPa
C.1.5MPa
D.2.0MPa
[判断题]腻子可直接刮涂于黑色金属表面、高温烤漆和双组份底漆上。
A.正确
B.错误
[单选题]下列关于基金运作方式的说法,正确的有( )。
Ⅰ.基金合同应当约定基金的运作方式
Ⅱ.基金的运作方式可以采用封闭式、开放式或者其他方式
Ⅲ.封闭式基金的基金份额总额在基金合同期限内固定不变
Ⅳ.开放式基金的基金份额可以在基金合同约定的时间和场所申购或者赎回
A.Ⅰ. Ⅱ. Ⅲ. Ⅳ
B.Ⅰ. Ⅱ. Ⅲ.
C.Ⅲ. Ⅳ
D.Ⅰ. Ⅱ. Ⅳ
[判断题]碳酸盐岩类油气田包括四种类型:大型隆起碳酸盐岩油气田.裂缝型碳酸盐岩油气田.生物礁型碳酸盐岩油气田. 碳酸盐岩古潜山油气田。( )
A.正确
B.错误
[单选题]患者,女,60岁。外阴菜花样肿物,经病理检查为外阴鳞状细胞癌I期,未见转移征象。该患者的治疗首选
A.手术治疗
B.化学药物治疗
C.放射治疗
D.手术+放射治疗
E.手术+化疗
[判断题]一钩:指一批作业(指一张调车作业通知单)中每一次摘解或连挂作业即为一钩。
A.正确
B.错误
[单项选择]根据《公安机关人民警察内务条令》,人民警察接待群众的要求是(),方便人民群众。
A. 耐心细致,文明热情
B. 谈吐文明,提高工作效率
C. 耐心细致,举止端庄
D. 简化办事程序,提高工作效率
[单选题] C导致扩张型心肌病最主要的可能原因是
A.病毒感染
B.遗传
C.中毒
D.代谢异常
E.药物作用
[判断题]台风、暴雨、汛期过后,应对临建设施、跨越架、机电设备、电源线路等进行检查并及时修理加固。
A.正确
B.错误
[单项选择]丙氨酸氨基转移酶的英文缩写是
A. LDH
B. ACP
C. CK
D. Hb
E. ALT
F. GGTH.HBD
[单项选择]治疗膏淋实证的代表方剂是()
A. 程氏萆解分清饮
B. 无比山药丸
C. 导赤散
D. 八正散
E. 沉香散
[判断题]电客车司机作业“三大环节”指的是“开门、关门、口呼”
A.正确
B.错误
[判断题]特殊情况需设矮型信号机时,须经总公司批准( ) PJ70
A.正确
B.错误
[单项选择]
我国制造业当前存在的最大问题就是自主创新能力较差,这已成为影响我国经济发展和产业结构调整的重要制约因素。但是对传统制造业和加工工业来讲,在他们身上却印证了哈佛大学的那句名言:“企业不创新是要死的,但创新______死得更快”。
填入横线上最恰当的一项是()。
A. 必然
B. 不一定
C. 将会
D. 可能
[填空题]Why can water put out a fire
[单选题]配电站、开闭所户外10kV高压配电线路、设备所在场所的行车通道上,车辆(包括装载物)外廓至无遮栏带电部分之间的安全距离为( )。
A.0.7m
B.0.95m
C.1.05m
D.1.15m
[单选题]高锰钢整铸辙叉,轮缘槽纵向水平裂纹,两侧裂纹相对部分长度超过( )为重伤。
A.50
B.60
C.80
D.100
E.120
F.140
[多选题]根据《中国人民银行人民币图样使用管理办法》规定,以下对使用人民币图样应当遵守的规定表述正确的是( )。
A.使用人民币图样应保证人民币图样中国徽的原有比例
B.使用人民币图样,须在图样中部明显位置标注清晰可辨的“样币”字样
C.使用人民币图样制作商品时,不得使用“中国人民银行”行名
D.使用人民币图样制作商品时,不得使用货币单位
[判断题]人体中的维生素D负责吸收和利用矿物质钙,儿童缺乏维生素D时会发生佝偻病,成人缺乏维生素D时可导致骨质软化病。
[判断题]违法的主体必须具有责任能力 (判断题)
A.正确
B.错误
[单项选择]There were two widely divergent influences on the early development of statistical methods. Statistics had a mother who was dedicated to keeping orderly records of governmental units (state and statistics come from the same Latin root, status) and a gentlemanly gambling father who relied on mathematics to increase his skill at playing the odds in games of chance. The influence of the mother on the offspring, statistics, is represented by counting, measuring, describing, tabulating, ordering, and the taking of censuses—all of which led to modem descriptive statistics. From the influence of the father came modem inferentical statistics, which is based squarely on theories of probability.
Descriptive statistics involves tabulating, depicting, and describing collections of data. These data may be either quantitative, such as measures of height, intelligence, or grade level—variables that are characterized by an underlying continuum or the data may represent qualitative variable, such
A. How to Use Descriptive Statistics
B. Applications of Inferential Statistics
C. The Development and Use of Statistics
D. The Drawbacks of Descriptive and Inferential Statistics
[单项选择]Knowing that the cruel criminal has done a lot of unlawful things, I feel sure that I have no ______ but to report him to the local police.
A. time
B. chance
C. authority
D. alternative