热门试题:
[单项选择]企业中产品订购数据属于下列哪种类型
A. 存档类
B. 事务类
C. 计划类
D. 统计类
[判断题]ZD6系列道岔为了使转辙机长期处于良好状态,保证转辙机可靠工作,同时考虑现场安装调试需要,经初步试验,建议每次摩擦时间不超过13秒。
A.正确
B.错误
[多项选择]下列金融保险业的计税营业额正确的为( )。
A. 金融企业经营转贷外汇业务,以贷款利息减去借款利息后的余额为营业额
B. 保险业实行分保险的以初保业务全部保费减去付给分保人的收入后的余额为营业额
C. 金融机构往来业务,以收到的利息为营业额
D. 金融机构往来业务暂不征税
E. 一般贷款业务,一律以利息收入全额计征
[判断题]经确认由设计、和/或材质、和/或工艺共性因素导致的设备缺陷称为家族缺陷如出现这类缺陷,具有同一设计、和/或材质、和/或工艺的其它设备,不论其当前是否可检出同类缺陷,在这种缺陷隐患被消除之前,都称为有家族缺陷设备( )
A.正确
B.错误
[单项选择]肾小球毛细血管襻呈“双轨征”是哪种肾脏病理的表现()。
A. 微小病变肾病
B. 系膜增生性肾小球肾炎
C. 膜增生性肾小球肾炎
D. 局灶性节段性肾小球硬化
E. IgA肾病
[单项选择]有关AFP升高的临床意义,下列哪项正确
A. AFP>200μg/L时可诊断肝细胞癌
B. 肝转移癌患者AFP常显著增高
C. 肝功异常伴有AFP增高常提示合并肝癌
D. 消化道其他肿瘤AFP不会升高
E. 肝细胞癌术后AFP又升高提示复发
[单选题]当有涡流流动时,整块铁芯的电阻( )。
A.很小
B.很大
C.为零
D.无穷大
[多选题]镁碳砖粘合剂的种类有( )。
A.煤焦油
B.煤沥青
C.石油沥青
D.酚醛树脂
[多选题]步行上下工时,区间应在路肩或路旁( )走行;在双线区间,应( )列车方向走行。
A.分散
B.集中
C.面迎
D.背对
[多选题]对心脏骤停着实施心肺复苏前,将伤员置于不正确的救护体位是
A.俯卧
B.仰卧
C.侧卧
[判断题][难度:0.5][分数:1]1.6Mpa工作压力的压力管道属于高压管道。
A.正确
B.错误
[单项选择]During which of the following phases of the imaging process is the latent image exposed to toner?()
A. Charging
B. Developing
C. Exposing
D. Transferring
[单选题]工作票若至预定时间,一部分工作尚未完成,需继续工作而不妨碍送电者,在送电前,应按照( ),办理新的工作票,布置好安全措施后,方可继续工作。
A.原工作票
B.送电后现场设备带电情况
C.工作票签发人要求
D.运维值班员要求
[单选题]某水溶液中某物质的物质的量浓度为( )。
A.0.2006mmol/ L;
B.0.2006g/ L;
C.0.2006%;
D.0.2006mg/ mL。
[单选题]LAB30173依据《安全生产法》的规定,事故调查处理应当按照( )的原则,查清事故原因、性质和责任。
A.实事求是、尊重科学;
B.公开、公正、公平;
C.及时、准确、合法;
D.科学严谨、依法依规、实事求是、注重实效。
[单项选择]设有数组定义:char array[]="China";,则数组array所占的空间为( )。
A. 6字节
B. 5字节
C. 4字节
D. 7字节
[单选题]消防专用救生衣气囊浮力不小于( )N
A.100
B.150
C.200
D.250
[单项选择]No step in life is more important than the choice of a vocation. The wise selection of the business, profession, trade, or occupation to which one"s life is to be devoted and the development of full efficiency in the chosen field are matters of the deepest moment to young men and to the public. These vital problems should be solved in a careful, scientific way, with due regard to each person"s aptitudes, abilities, ambitions, resources, and limitations and the relations of these elements to the conditions of success in different industries. If a boy takes up a line of work to which he is adapted, he will achieve far greater success than if he drifts into an industry for which he is not fitted. An occupation out of harmony with the worker"s aptitudes and capacities means inefficiency, unenthusiastic and perhaps distasteful labor, and low pay, while an occupation in harmony with the nature of the man means enthusiasm, love of work, and high economic values—superior product, efficient service, and good pay. If a young man chooses his vocation so that his best abilities and enthusiasms will be united with his daily work, he has laid the foundations of success and happiness. But if his best abilities and enthusiasms are separated from his daily work or do not find in it fair scope and opportunity for exercise and development; if his occupation is merely a means of making a living, and the work he loves to do is sidetracked into the evening hours or pushed out of his life altogether, he will be only a fraction of the man he ought to be. Efficiency and success are largely dependent on adaptation.A thought that is contrary to the feeling of the author is that______.
A. one cannot simply relegate one"s real interest in life to "spare time"
B. a happy worker is an efficient worker
C. if one wants to, he can work at his really important interests after he has completed his day"s work
D. choosing one"s career is something that calls for great care and thoughtfulness
[单选题]422.当飞轮与离合器接合时,可把( )的动力传给传动装置
A.(A)电动机
B.(B)发动机
C.(C)发电机
D.(D)马达
[判断题]( )鱼香味是湘菜著名味型之一。
A.正确
B.错误
[单选题]经济全球化是经济发展的一种客观趋势,是世界市场经济发展的必然结果。经济全球化产生的根本原因是( )
A.社会生产力的巨大提高和国际分工的发展
B.高科技的发展尤其是信息技术的突飞猛进
C.越来越多的国家实现对外开放和市场经济
D.国际贸易和国际投资自由化的发展
[单选题]以下不属于全身麻醉的临床表现是
A.反射活动减弱
B.明显肌肉松弛
C.运动功能减弱
D.中枢神经系统无知觉状态
E.痛觉消失
[判断题]路轨上有加装钩锁器的道岔,不可在SCC/ATS上单操测试。( )
A.正确
B.错误
[判断题]电压表内阻越大越好。 ----
A.正确
B.错误
[单选题]A网点于2019年1月1日吸收一笔3年期大额存单1亿元,利率4.2625%。当天法定准备金率10%,法定准备金利率1.62%,3年期FTP曲线价格是4.57%。根据中山农商银行2019年最新FTP政策,对三年期大额存单FTP收购价上调0.12个百分点,假设该笔存款年末前未支取,年化计算基础按照365天,该笔存款当年产生的FTP利润是()万元
A.13.25
B.6.77
C.135.06
D.6.74
[单项选择]下列肿瘤的临床应用中,67Ga显像灵敏度最高的恶性肿瘤是
A. 卵巢癌
B. 恶性淋巴瘤
C. 甲状腺癌
D. 结肠癌
E. 乳腺癌
[单项选择]把关系看做二维表,则下列说法中错误的是
A. 表中允许出现相同的行
B. 表中不允许出现相同的行
C. 行的次序可以交换
D. 列的次序可以交换
[单选题]第二心音产生的机理主要是
A.两个房室瓣关闭时的震动
B.两个半月瓣关闭时的震动
C.乳头肌拉紧时的震动
D.血液流动的声音
E.心室壁的震动
[单选题] 年2月19日,国家最高科学技术奖颁发给了数学大师( )、“杂交水稻之父”( )。
A.吴文俊、袁隆平
B.华罗庚、袁隆平
C.陈省身、袁隆平
D.王浩、袁隆平
[单项选择]
In only two decades Asian Americans have become the fastest-growing U. S. minority (少数民族). As their children began moving up through the nation’s schools, it became clear that a new class of academic achievers was emerging. Their achievements are reflected in the nation’s best universities, where mathematics, science and engineering departments have taken on a decidedly Asian character. This special liking for mathematics and science is partly explained by the fact that Asian-American students who began their educations abroad arrived in the U.S. with a solid grounding in mathematics but little or no knowledge of English. They are also influenced by the promise of a good job after college. Asians feel there will be less unfair treatment in areas like mathematics and science because they will be judged more objectively. And the return on the investment in education is more immediate in something like engineering than with an arts degree.
Most Asian-American
A. sympathetic
B. doubtful
C. critical
D. objective
[单项选择]关于“神经激素”正确的是()
A. 作用于神经细胞的激素
B. 神经细胞分泌的激素
C. 具有酶功能的神经递质
D. 神经系统内存在的激素
E. 作用方式类似神经递质的激素
[判断题]验收方法包括资料检查、旁站见证、现场检查和现场抽查
A.正确
B.错误
[单项选择]
My name is Sally Jones. I am an
Australian(澳大利亚) girl. My home is in Sydney (悉尼). Do you know Sydney It is a
big city in Australia. It is very beautiful. I am at St. Duke’s School. There
are about four hundred students in our school. It is not a big school. But it is
a very nice school. There are some Chinese students in our school. We are good
friends. |
Sally Jones is an Australian boy.
[A] True
[B] False