题目详情
题目详情:

[单项选择]卫生学评价中表示噪声强度的最常用()
A. A声级
B. 总声压级
C. C声级
D. B声级
E. 声强级

热门试题:

[单项选择]我国最早出现的货币信用机构是( )。
A. 票号
B. 质库
C. 泉府
D. 柜坊
[不定项选择题]A.虚寒
A.痰湿
B.肝火
C.风热
D.风寒
E.鉴别咳嗽的特点,饮食肥甘、生冷,咳嗽加重者多属
[不定项选择题]共用题干 Communication with Customers Online
Until the late 1940s,when television began finding its way into American homes,companies relied mainly on print and radio to promote their products and services. The advent(出现)of television brought about a revolution in promoting products and services.Between 1949 and 1951, advertising on television grew 960 percent.Today the Internet is once again transforming promotion .By going online,companies can communicate instantly and directly with prospective customers .Promotion on the World Wide Web includes advertising,sponsorships and sales promotions like contests and coupons.In 1996,World Wide Web advertising revenues reached $300 mulion.
Effective online marketers do not merely transfer hard-copy ads(平面广告)to cyberspace.
Successful sites blend promotional and non-promotional information,indirectly delivering the advertising messages.To encourage visits to their sites and to create and cultivate customers' loyalty,companies change information frequently and provide many opportunities for interaction.
One of the best online promotion web sites is the Ragu Web site.Here visitors can find thirty-six pasta recipes,take Italian lessons,and view an Italian film festival,but they will find no traditional ads.So subtle is the mix of product and promotion that visitors hardly know an advertising message has been delivered:SEGA of America,maker of computer games and hardware,uses its
Web site for a variety of different promotions,such as introducing new game characters to the publie and supplying Web surfers the opportunity to download games.SEGA's home page averages
250,000 visits a day.To heighten interest in the site,SEGA bought an advertising banner on
Netscape,thereby increasing site visits by 15 percent. Online participants in Quaker Oats' Gatorade promotion received a free Tshirt in exchange for answering a few questions.Quaker Oats reports that the online promotion created product loyalty and helped the company know its customers better.
Now,to target specific Internet users,an increasing number of companies are using“push”technology which automatically delivers customized(按客户要求创造的)news and other information to Users' computers when they log onto the Internet.Although organizations like Nielsen
Media Research are developing technologies to enhance audience measurement and tracking,it remains difficult to assess how many times the same person looks at an ad and who that person is.
Although online promotions can be glamorous and sophisticated,they are not perfect.For a welldesigned marketing mix,industry experts advise companies to use the Internet as a supplement to other advertising media. Besides pasta recipes,the Ragu Web also sells 36 kinds of pasta.
A.Right
B.Wrong
C.Not mentioned
[判断题]一个群体中按血型、性别或职业等统计出来的数据属于计数资料。
[名词解释]服务承诺制
[多选题]柜员收缴假币后,按币种、版别、券别等信息进行登记,复核无误后,提交授权,打印二联业务凭证/回单,不再需要盖以下哪些印章?
A.假币收缴专用章。
B.假币戳记章。
C.假币没收章
D.业务公章。
[多项选择]下列含胆固醇高的是()
A. 猪油
B. 菜油
C. 羊油
D. 牛油
[简答题]某商业银行2006年第一季度发生了下列经济业务:
(1)收到银行总行转入的外汇资金5000万美元,转贷给某国有企业。本季度收到转贷的利息收入62.5万美元,实际支付利息支出56.25万美元,上级行核定的借款利息支出为50万美元。
(2)办理结算业务取得手续费收入20万元。
(3)销售支票、账单凭证取得收入10万元。
(4)吸收存款600万元,发放自有资金贷款1000万元,本季度应收贷款利息60万元,实际收到50万元,另外10万元属于已经逾期4个月的贷款利息,支付存款利息10万元。
(5)收到贷款罚息5万元,收到与其他金融机构的资金往来业务利息10万元,本季度的出纳长款为0.5万元。
要求:计算该银行本季度应该缴纳的营业税(该银行采用当季季末的外汇汇率折合营业额,当季季末中国人民银行公布的基准汇价为1美元兑8.3元人民币)。
[单选题]B-A-003 2 2 1
对新安装的差动保护在变压器充电时,应将( )保护投入。
A.过电流
B.瓦斯
C.过负荷
D.差动
[单项选择]黄疸最具特征的表现是:()
A. 面黄
B. 目黄
C. 小便黄
D. 恶心纳呆
E. 腹胀呕吐
[判断题]消防员违反法律、法规、规章以及上级的决定和命令,应当承担纪律责任的,给予纪律处分。处分应当坚持依据事实、惩戒恰当,惩前毖后、治病救人,纪律面前人人平等的原则。(( ))
A.正确
B.错误
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》,厂站工作若需增加工作任务,无需变更安全措施的,应由工作负责人征得工作票签发人和( )同意,在原工作票上增加工作项目,并签名确认;若需变更安全措施应()。
A.工作许可人、重新办理工作票
B.值班负责人、得到调度许可
C.工作许可人、征得值班负责人同意
D.工作许可人、征得工作票签发人同意
[单项选择]肝左右叶的分界标志是()。
A. 肝右静脉
B. 肝中静脉
C. 肝左静脉
D. 门静脉的横部
E. 门静脉的矢状部
[单项选择]

Karl Von Linne (or Linnaeus, as he is widely known) was a Swedish biologist who devised the system of Latinised scientific names for living things that biologists use to this day. When he came to (1) people into his system, he put them into a group called Homo- and Linne ’ s hairless fellow humans are still known biologically as Homo sapiens. (2) the group originally had a second member, Homo troglodytes. It lived in Africa, and the pictures show it to be covered (3) hair.
Modern (4) are not as generous as Linne in welcoming other species into Man’s lofty (5) ,and the chimpanzee is now referred to (6) Pan troglodytes. But Pan or Homo, there is no (7) that chimps are humans’ nearest living relatives, and that if the secrets of what makes humanity special are ever to be (8) , understanding why chimps are not people, nor people chimps, is a crucial part of the process. That, in turn, means looking at
A. defects
B. merits
C. flaws
D. attributes

[单选题]商业银行应当以风险量化评估的方法和模型为基础,开发和运用统一的(),作为授信客户选择和项目审批的依据,并为客户信用风险识别、监测以及制定差别化的授信政策提供基础。
A.客户信用评级体系
B.客户管理信息系统
C.授信管理信息系统
D.授信评级信息系统
[判断题]( )BE002内燃机的指示功和循环中热功转换的有效程度无关,但和气缸容积的大小有关
A.正确
B.错误
[单项选择]肾病综合征的治疗,下列不合适的是()。
A. 大剂量激素
B. 抗凝治疗并辅以血小板解聚药
C. 用襻利尿剂冲洗管型,碱化尿液以防管型形成
D. 预防性用抗生素
E. 急性肾衰竭适时透析
[单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}}
A. The houses for sale are of poor quality.
B. The houses are too expensive for the couple to buy.
C. The housing developers provide free trips for potential buyers.
D. The man is unwilling to take a look at the houses for sale.
[单选题]下列塑料管材料类别中,最适合用作普通建筑雨水管道的是()。
A.PVC-C
B.PP-R
C.PVC-U
D.PEX
[判断题]常用的阀位发信装置主要有阀位传送器、阀位开关两种。
A.正确
B.错误
[填空题]•-01-2021:14:11.401
[单选题]BD006 133L型压力调节阀用于( )调节。
A.主燃管路气压
B.引燃管路气压
C.雾化压力
D.燃油压力
[多选题]人民警察( )。
A.遇到公民人身.财产安全受到侵犯或者处于其他危难情形,应当立即救助
B.对公民提出解决纠纷的要求,应当给予裁决
C.对公民的报警案件,应当及时查处
D.人民警察应当积极参加抢险救灾和社会公益工作
[单选题]生产经营单位经停产整顿仍不具备安全生产条件的,给予( )处罚。
A. 延长整顿期间
B. 限期整改
C. 关闭并依法吊销有关证照
D. 与符合条件的企业合并
[单选题]风险是特定危险事件发生的()与后果的结合。
A.必然性
B.可能性
C.危险性
[判断题]法的效力包括效力等级和效力范围两个方面的内容。 ( )
A.正确
B.错误
[单选题]危及铁路通信、信号设施安全的行为包括在地下光电缆两侧各( )的范围内挖砂、取土和设置可能引起光电缆腐蚀的设施。
A.1米
B.2米
C.3米
D.4米
[多选题]点名的内容通常包括( )或者传达工作指示等。
A.清点人员
B.讲评当日工作
C.宣布次日工作
D.队容风纪检查
[多选题] 系统功能配置表中,采集系统数据采集项目包含( )。
A. 实时和当前数据
B. 历史日数据
C. 历史月数据
D. 远方控制
[判断题]《供电营业规则》规定,对执行两部制电价的客户须在暂换之日起,按替换后的变压器容量计收基本电费。
A.正确
B.错误
[单项选择]在下列文种中,法规特有的文种是()。
A. 守则
B. 条例
C. 办法
D. 章程
[单项选择]除下列哪项外均可为21-三体综合征的核型( )
A. 47,XX(或XY),+21
B. 46,XX(或XY)/47,+21
C. 46,XX(或XY),-14,+t(14q21q)
D. 46,XX(或XY),-21,+t(21q21q)
E. 45.XO
[单项选择]ELISA不可应用于下列哪一方面检测()
A. 病原体的检测
B. 抗体的检测
C. 肿瘤标志物的检测
D. 基因的检测
E. 抗原的检测
[判断题]停运的断路器在重新投入运行前应通过远方控制方式进行2~3次操作,操作无异常等多项检查,合格后方能投入运行( )
A.正确
B.错误
[单选题]无缝线路轨枕应均匀布置,轨枕配置根数1667根/km时,轨枕间距为( )。
A.A、520mm
B.B、600mm
C.C、568.2mm
D.D、543.5mm

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