热门试题:
[判断题]判处管制附加剥夺政治权利的，剥夺政治权利的期限与管制的期限相等，先后执行。
A.正确
B.错误
[多选题]根据摩擦副的工作条件,机床润滑油选用较大的有( )
A.高速滚动轴承
B.负荷加大
C.间隙运动机构
[单项选择]Theme-park-bound bargain seekers would be wise to spend some time surfing online before they get in line at the parks this summer.
A growing number of these attractions now allow customers to print e-tickets at home with large discounts off the gate price, in part to spur attendance that has declined in recent years.
After boom times in the late 1990s, theme park attendance began to decrease, with an overall decline of about 4% over the past few years at North America’’s 50 most-visited establishments, says James Zoltak, editor of Amusement Business. "The bloom was off the rose as we turned the corner into 2000, so there’’s more discounting now," he says.
Discounting isn’’t new to an industry that has long partnered with other commercial enterprises, such as soft drink companies, to offer deals. But e-ticketing adds a new opportunity that not only brings savings but convenience as well, since it allows visitors to avoid the line at the gate.
"If you can get in early
A. e-tickets
B. bargains
C. theme parks
D. discounts
[多选题]用机械牵引电缆时，牵引绳的安全系数不得（）。施工人员不得站在牵引钢丝绳（）。
A.小于3
B.小于6
C.内角侧
D.外角侧
[多项选择]以下有关个人信用评分系统的叙述正确的是( )。
A. 有效控制个人客户信用风险的基本要求
B. 有助于大幅度提升个人信贷业务的规模
C. 对个人信贷业务的运营效率提高具有主要作用
D. 已经在国内外现金银行广泛采用
E. 可以避免商业风险
[不定项选择题]共用题干
More about Alzheimer's Disease
Scientists have developed skin tests that may be used in the future to identify people with Alzheimer's disease and may ultimately allow physicians to predict who is at risk of get-ting this neurological disorder.
The only current means of diagnosing the disease in a living patient is a long and expen-sive series of tests that eliminate every other cause of dementia.
“Since Aloes Alzheimer described the disease nearly a century ago,people have been trying to find a way to accurately diagnose it in its early stages,“said Patricia Grady,acting director of the National Institute of Neurological Disorders and Stroke in Bethesda,Mary-land."This discovery,if confirmed,could prove a big step forward in our efforts to deal with and understand the disease.”
Alzheimer's is the single greatest cause of mental deterioration in older people,affecting between 2.5 million and 4 million people in the United States alone. The devastating disorder gradually destroys memory and the ability to function,and eventually causes death. There is currently no known treatment for the disease.
Researches discovered that the skin cells of Alzheimer's patients have defects that inter-fere with their ability to regulate the flow of potassium in and out of the cells.The fact that the cell defects are present in the skin suggests that Alzheimer's results from physiological changes throughout the body,and that dementia may be the first noticeable effect of these changes as the defects affect the cells in the brain,scientists said.
The flow of potassium is especially critical in cells responsible for memory formation. The scientists also found two other defects that affect the cells'supply of calcium,another critical element.
One test developed by researches calls for growing skin cells in a laboratory culture and then testing them with an electrical detector to determine if the microscopic tunnels that govemn the flow of potassium are open. Open potassium channels create a unique electrical signature.
A spokesman for the Alzheimer's Association said that if the validity of the diagnostic
test can be proven it would be an important development,but cautioned that other promising
tests for Alzheimer's have been disappointing.
The passage indicates that Alzheimer's is a disease______.
A.common to people,old and young
B.not costly to be cured
C.easy to be handled
D.not easy to be diagnosed
[判断题]电路中只要有电源就一定有电流。
A.正确
B.错误
[单选题]液态液化石油气在管道中的流速不应超过( ) 。
A.5m/s
B.4m/s
C.3m/s
[单项选择]刘某，某市工商局副局长，中共党员。一次偶然的机会，刘某结识了当地的一名个体经营户王某。此后，两人经常通电话，互致问候。有时，王某还会去刘某家中坐坐，并随身带去一些礼金礼品，但“‘底线’意识较强”的刘某每次都婉言拒绝。一年国庆假期，王某和妻子打算到厦门旅游，就约刘某及其妻子同去，并言明费用由王某承担，刘某欣然答应。根据《纪律处分条例》规定，刘某违反哪种违纪（）
A. 生活纪律
B. 廉洁纪律
C. 工作纪律
D. 群众纪律
[多选题]火灾现场总指挥根据扑救火灾的需要，有权决定下列哪些事项？
A.使用各种水源；
B.截断电力、可燃气体和可燃液体的输送，
C.划定警戒区，实行局部交通管制
D.调动路人实施救援
[单选题]在不影响总工期的前提下,本工作可以利用的机动时间是( )
A.总时差
B.自由时差
C.时距
D.持续时间
[单项选择]TEG装置腐蚀的重要化学因素是（）。
A. TEG热降解产物
B. TEG化学降解产物
C. 从气流中吸收的H2S
D. 以上均正确
[单项选择]目前，工程监理主要用于( )阶段。
A. 工程建设投资决策
B. 工程施工
C. 工程实施
D. 工程规划
[多项选择]同一型号断路器往往有几种不同分断能力的产品，包括( )。
A. 一般型
B. 经济型
C. 高分断
D. 较低分断型
[填空题]13 关于从量计征消费税的计税依据确定，以下说法正确的有（ ）BCD
[单选题]行人、乘车人、非机动车驾驶人违反道路交通安全法律、法规关于道路通行规定的，处警告或者（ ）罚款。
A.十元以上五十元以下
B.二十元以上五十元以下
C.五元以上五十元以下
D.五元以上一百元以下
[单选题]刚性接触网支持结构的带电体距混凝土及金属结构的固定接地体的绝缘距离，静态值困难情况下不小于( )mm
A.50
B.100
C.115
D.150
[单项选择]率先在智力量表中使用智力商数表示智力发展水平的心理学家是（）
A. 法国心理学家比奈
B. 美国心理学家推孟
C. 美国心理学家韦克斯勒
D. 瑞士心理学家皮亚杰
E. 美国心理学家斯腾伯格
[单选题]（第二十四条）危险化学品处置现场车辆应停靠上风侧水源，保持足够安全距离，设置不少于( )路不同来源的供水线路。( )
A.1
B.2
C.3
D.4
[判断题]矿井地下部分、核电厂、海上石油天然气设施的消防工作，由其主管单位监督管理。
A.正确
B.错误
[多选题]根据控制室内环境的不同要求，属于Ⅰ类民用建筑工程的有（ ）。
A.餐厅
B.老年建筑
C.理发店
D.学校教室
E.旅馆
[判断题]养子女与生父母及其他近亲属间的权利义务关系，不因收养关系的成立而消除。( )
A.正确
B.错误
[判断题]1.293.
GPRS终端通讯模块不支持热插拔方式。
A.正确
B.错误
[单选题]使用时,氧气瓶、乙炔瓶要与动火点保持至少( )米的距离。
A.5;
B.10;
C.15;
D.20。
[简答题]禁止作业人员擅自变更工作票中指定的接地线位置，若需变更，应由工作负责人征得（ ）同意，并在工作票上注明变更情况。
[单选题]单选题：下列关于《钱箱清点报告》填写要求说法正确的是（ ）。
A.每清点一次填写一张《钱箱清点报告》
B.同一班清点多次，可写在一张《钱箱清点报告》
C.同一人清点多次，可写在一张《钱箱清点报告》
D.每台 TVM 清点，需要填写一张《钱箱清点报告》
[多选题]thebestanswer.YouuseRowBasedReplicationandneedtosee"pseudo-SQL"statementsforthereplicationeventthatislocatedinthelog_filepositionNNNNNfile.Whichcommandshouldyouuse?
A.mysqlshow--debug--stop-position=NNNNNlog_file
B.mysqlbinlog--verbose--start-position=NNNNlog_file
C.mysqlbinlog--debug--start-position=NNNNNlog_file
D.mysqlbinlog--debug--stop-position=NNNNNlog_file
E.mysqlshow--verbose--stop-position=NNNNNlog_file
F.mysqlbinlog--verbose--stop-position=NNNNNlog_file
G.mysqlshow--debug--start-position=NNNNNlog_file
[单项选择]设关系R和关系S具有相同的元数，且对应的属性取自相同的域，集合t|∈R□t∈S标记的是( )。
A. R∪S
B. R-S
C. R×S
D. R∩S
[单项选择]Which of the following solutions will encapsulate IPv6 packets with IPv4 headers？（）
A. Create an IPv4 tunnel and assign the tunnel IPv6 addresses
B. Create IPv4 interfaces on both ends of the network， and use either static routes or a routingprocess to direct IPv6 packets through those interfaces
C. IPv6 packets cannot be encapsulated with IPv4 headers because the addresses are notcompatible
D. Create IFV6 interfaces on both ends of the network， and use static routes to point the IPv4address to those interfaces
E. Use an IPv6 routing protocol like OSPFv3 and assign IPv4 packets to that process
F. Create an IPv4 tunnel and use the tunnel mode ipv6ip command
[多选题]通信作业人员的基本条件包括（）。
A. A.经医师鉴定&作业人员应无妨碍工作的病症
B.B.参与公司系统所承担通信工作的外来作业人员应熟悉本规程&经考试合格&并经电力通信运维单位（部门）认可后&方可参加工作
C.C.作业人员因故间断电力通信工作三个月&应重新学习本规程&并经考试合格后&方可恢复工作
D.D.新参加工作的人员、实习人员和临时参加工作的人员（管理人员、非全日制用工等）应经过电力通信安全知识教育后&方可参加指定的工作
[单项选择]由于某事件的方式，导致原先有效的保险公司的效力暂时中止，这种保险合同属于
A. 失效
B. 无效
C. 中止
D. 消灭
[单项选择]支气管哮喘急性发作患者血气分析PaCO2增高提示
A. 出现呼吸性碱中毒
B. 病情好转
C. 病情恶化
D. 没有临床意义
E. 出现心衰
[单项选择]提示患者曾发生心肌梗死的心电图表现为（）
A. QRS低电压
B. 电轴显著左偏
C. V3~V5导联Q波>0.03秒
D. V4~V6导联ST段压低>0.1mV
E. V3～V5呈冠状T波
[判断题]06BG003550.在连续2个周期3次检定中,最后1次检定结果与前2次检定结果中的任何1次比较,其误差变化不超过误差限值的1/3,检定周期可延长至4年( )。
A.正确
B.错误
[单项选择]自动发卡系统融入现有全江西省联网收费软件系统中，自动发卡数据可及时上传至收费站服务器数据库中，幵在本地工控机上保存（）。
A. 一个月
B. 两个月
C. 三个月
D. 六个月
[判断题]距400m看不清注意或减速信号，为恶劣天气。
A.正确
B.错误
